{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WX4RCKS7WQJQOSOFKIHJ2J5NKS","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9781cedfe33f042efab358b6dc234383e2eedc517cc08dce53a91c7b336e5b9d","cross_cats_sorted":["hep-ph","hep-th","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-02-12T19:19:21Z","title_canon_sha256":"4edd4024df25a5598eeb06c318a49ee94b464941f11dc2484de07bf5e38728d8"},"schema_version":"1.0","source":{"id":"2502.08737","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.08737","created_at":"2026-07-05T10:13:29Z"},{"alias_kind":"arxiv_version","alias_value":"2502.08737v1","created_at":"2026-07-05T10:13:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.08737","created_at":"2026-07-05T10:13:29Z"},{"alias_kind":"pith_short_12","alias_value":"WX4RCKS7WQJQ","created_at":"2026-07-05T10:13:29Z"},{"alias_kind":"pith_short_16","alias_value":"WX4RCKS7WQJQOSOF","created_at":"2026-07-05T10:13:29Z"},{"alias_kind":"pith_short_8","alias_value":"WX4RCKS7","created_at":"2026-07-05T10:13:29Z"}],"graph_snapshots":[{"event_id":"sha256:75d0e4d2557758382676883067a4d5b1af726b12e161670a6f035af3ce95d992","target":"graph","created_at":"2026-07-05T10:13:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2502.08737/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In recent work arXiv:2410.00112, we introduced and computed entanglement entropy of the color flux tube (FTE$^2$) between a heavy quark-antiquark pair in (2+1)D Yang-Mills theory. Our numerical results suggest that FTE$^2$ can be partitioned into a component corresponding to transverse vibrations of the flux tube and an internal color entropy. Further, motivated by analytical (1+1)D calculations, and SU(2) (2+1)D Yang-Mills numerical results, we argued that the internal entropy takes the form $\\langle F\\rangle\\log(N_c)$, with $\\langle F\\rangle$ the number of times, on average, that the flux tu","authors_text":"Raju Venugopalan, Rocco Amorosso, Sergey Syritsyn","cross_cats":["hep-ph","hep-th","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-02-12T19:19:21Z","title":"Internal color contributions to flux tube entanglement entropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.08737","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:186c17d73ab91cb7dd1bb25808cfc48e79104b2a58e18b6dfe7095c309a80fef","target":"record","created_at":"2026-07-05T10:13:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9781cedfe33f042efab358b6dc234383e2eedc517cc08dce53a91c7b336e5b9d","cross_cats_sorted":["hep-ph","hep-th","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-02-12T19:19:21Z","title_canon_sha256":"4edd4024df25a5598eeb06c318a49ee94b464941f11dc2484de07bf5e38728d8"},"schema_version":"1.0","source":{"id":"2502.08737","kind":"arxiv","version":1}},"canonical_sha256":"b5f9112a5fb4130749c5520e9d27ad54b62327c07cdc74fda0d8d248a13d65c7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5f9112a5fb4130749c5520e9d27ad54b62327c07cdc74fda0d8d248a13d65c7","first_computed_at":"2026-07-05T10:13:29.153621Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:13:29.153621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hHskI+tAN2R9/8leFrMykr4d1O4UIus8fEd23Q1gGmYTiHDXCSh7j+BtXYOFAofZM0odO8EWZBWk9cSh9v/iDA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:13:29.154099Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.08737","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:186c17d73ab91cb7dd1bb25808cfc48e79104b2a58e18b6dfe7095c309a80fef","sha256:75d0e4d2557758382676883067a4d5b1af726b12e161670a6f035af3ce95d992"],"state_sha256":"554921ac7392a9a42892c301f0b19c10626d57eb53b9bf077befc515b118ecf3"}