Skip to content

Research: present-head flag 43 hosts its tail before its head (no new kappa) #3456

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Mister-Meeseeks merged 2 commits into from
Oct 18, 2026
Merged

Research: present-head flag 43 hosts its tail before its head (no new kappa) #3456

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
5889fe1
Research: present-head flag 43 hosts its tail before its head, and th…
VictorLiwentao Oct 18, 2026
d29a083
Record master handoff for present-head flag 43 package
VictorLiwentao Oct 18, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
378 changes: 378 additions & 0 deletions research/p104-present-head-flag43-audit/CERTIFICATE.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,378 @@
{
"schema_version": 1,
"claim_id": "p104-present-head-flag43-audit",
"pinned_main": "6f100d4bb5083f8c35d96fd95a539811c62f245c",
"flag_index": 43,
"source": 21,
"target": 59,
"basis_head": 15,
"departure_choice": 1,
"arrival_choice": 0,
"basis": [
15,
387,
6,
18,
32,
67,
128,
1,
2
],
"source_register": "X21",
"target_register": "Y59",
"source_initial": [
15
],
"source_final": [
1,
2,
4,
8,
16,
32,
64,
128,
256
],
"target_initial": [],
"target_final": [
499,
27,
228,
32,
112,
15,
7,
1
],
"source_initial_is_basis_head": true,
"target_final_contains_basis_head": true,
"source_frame_restored": false,
"target_frame_restored": false,
"source_rank_initial": 1,
"source_rank_final": 9,
"target_rank_initial": 0,
"target_rank_final": 8,
"source_first_event": 570,
"source_last_event": 3863,
"target_first_event": 223,
"target_last_event": 3525,
"source_event_count": 17,
"target_event_count": 21,
"joint_source_target_events": 0,
"endpoint_non_frame_events": 0,
"basis_head_drop_event": 570,
"basis_head_drop_before": [
15
],
"basis_head_drop_after": [
3,
4,
8,
128,
256
],
"basis_head_arrive_event": 3525,
"basis_head_arrive_before": [
6,
20,
32,
95,
447
],
"basis_head_arrive_after": [
1,
7,
15,
27,
32,
112,
228,
499
],
"hosting_gap_events": 2955,
"source_annotations_containing_basis_head": 1,
"target_annotations_containing_basis_head": 1,
"target_preterminal_annotations_containing_basis_head": 0,
"source_head_annotations": [
{
"event": 570,
"opcode": "transport",
"role": "before",
"frame": [
15
]
}
],
"target_head_annotations": [
{
"event": 3525,
"opcode": "transport",
"role": "after",
"frame": [
1,
7,
15,
27,
32,
112,
228,
499
]
}
],
"target_annotated_vectors": [
1,
6,
7,
15,
20,
27,
32,
52,
95,
112,
127,
228,
447,
499,
500
],
"basis_head_in_any_target_annotation": true,
"basis_head_in_source_after_drop": false,
"drop_after_span_decomposition_of_head": [
3,
4,
8
],
"drop_transport_span_nested": true,
"source_annotation_count": 22,
"source_annotations_span_hosting_basis_head": 22,
"source_span_drop_events": [],
"source_row_update_events": [],
"source_read_event_count": 12,
"target_span_first_hosting_event": 3525,
"target_span_first_hosting_role": "after",
"target_preterminal_annotations_span_hosting_basis_head": 0,
"target_arrive_before_span": [
0,
6,
18,
20,
32,
38,
50,
52,
75,
77,
89,
95,
107,
109,
121,
127,
395,
397,
409,
415,
427,
429,
441,
447,
448,
454,
466,
468,
480,
486,
498,
500
],
"target_update_events": [
223,
224,
225,
226,
227,
2099,
2191,
2275,
2341,
2393,
2698,
2891,
3076,
3231,
3364
],
"target_updates_in_head_free_span": 15,
"target_updates_in_empty_chart": 10,
"target_updates_in_nonempty_head_free_chart": 5,
"target_last_update_event": 3364,
"target_transport_rank_steps": [
1,
1,
1,
1,
1,
3
],
"target_terminal_rank_step": 3,
"basis_tail": [
387,
6,
18,
32,
67,
128,
1,
2
],
"target_tail_first_span_event": 3230,
"target_tail_first_span_role": "after",
"target_tail_span_annotations": [
{
"event": 3230,
"role": "after",
"tail": [
32
]
},
{
"event": 3231,
"role": "add",
"tail": [
32
]
},
{
"event": 3363,
"role": "before",
"tail": [
32
]
},
{
"event": 3363,
"role": "after",
"tail": [
6,
18,
32
]
},
{
"event": 3364,
"role": "add",
"tail": [
6,
18,
32
]
},
{
"event": 3525,
"role": "before",
"tail": [
6,
18,
32
]
},
{
"event": 3525,
"role": "after",
"tail": [
387,
6,
18,
32,
67,
128,
1
]
}
],
"target_tail_in_arrive_before_span": [
6,
18,
32
],
"target_tail_in_final_span": [
387,
6,
18,
32,
67,
128,
1
],
"target_updates_cohosting_tail_without_head": [
3231,
3364
],
"target_tail_cohosting_update_detail": [
{
"event": 3231,
"target_chart_rank": 4,
"source_live_rank": 9,
"source_live_spans_head": true,
"tail_cohosted_by_both_endpoints": [
32
]
},
{
"event": 3364,
"target_chart_rank": 5,
"source_live_rank": 9,
"source_live_spans_head": true,
"tail_cohosted_by_both_endpoints": [
6,
18,
32
]
}
],
"source_live_final_matches_witness": true,
"target_events_after_span_cohost_open": 0,
"source_events_after_span_cohost_open": [
3705,
3760,
3811,
3863
],
"source_events_after_span_cohost_open_are_reads": true,
"endpoint_transport_count": 11,
"endpoint_transports_span_nested_upward": true,
"endpoint_transport_rank_steps_match": true,
"targets_whose_final_contains_basis_head_among_all": 24,
"hit_flags_from_census": [
0,
1,
9,
43
],
"flag_is_present_head_case": true,
"chronology_drop_arrive_gap": [
570,
3525,
2955
],
"published_prior_present_head_tuples": {
"3451_flag1": [
591,
3473,
2882
],
"3443_flag9": [
500,
3489,
2989
]
},
"chronology_distinct_from_published_priors": true,
"obstruction": "published_channel_hosts_basis_head_on_matched_target_only_at_terminal_transport_literally_and_in_span_after_every_target_update_while_preterminal_target_charts_already_span_non_head_basis_vectors",
"no_new_kappa": true,
"selected_kappa": "0.001672660197076918"
}
Loading