{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:TSGGLKA4L4FLH53WYRXMKXMR6D","short_pith_number":"pith:TSGGLKA4","canonical_record":{"source":{"id":"2607.27819","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-07-30T07:59:36Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"403a96c00a795209fe9eeb2c30abf797a17c7f543bba1552583013814189e4b0","abstract_canon_sha256":"916dd1a90b99ad442cfa4b990c0e8af1dd4b0bfa20bfd08becd52b2c38ac497f"},"schema_version":"1.0"},"canonical_sha256":"9c8c65a81c5f0ab3f776c46ec55d91f0e54415793835205502e39458e7c838be","source":{"kind":"arxiv","id":"2607.27819","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.27819","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"2607.27819v1","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.27819","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"TSGGLKA4L4FL","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"pith_short_16","alias_value":"TSGGLKA4L4FLH53W","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"pith_short_8","alias_value":"TSGGLKA4","created_at":"2026-07-31T01:34:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:TSGGLKA4L4FLH53WYRXMKXMR6D","target":"record","payload":{"canonical_record":{"source":{"id":"2607.27819","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-07-30T07:59:36Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"403a96c00a795209fe9eeb2c30abf797a17c7f543bba1552583013814189e4b0","abstract_canon_sha256":"916dd1a90b99ad442cfa4b990c0e8af1dd4b0bfa20bfd08becd52b2c38ac497f"},"schema_version":"1.0"},"canonical_sha256":"9c8c65a81c5f0ab3f776c46ec55d91f0e54415793835205502e39458e7c838be","receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9c8c65a81c5f0ab3f776c46ec55d91f0e54415793835205502e39458e7c838be","last_reissued_at":"2026-07-31T01:34:18.050552Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-31T01:34:18.050552Z"},"source_kind":"arxiv","source_id":"2607.27819","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-31T01:34:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G8EM7PCpajFXdXstbzZYa4KxpeRWx4SePkY2ul0fBpS3uLlwW2SsODw/PS9ZV4kt5M1uKIAJwzGk7l9+lIJ8DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T17:53:57.903960Z"},"content_sha256":"b9b9fdd368c9884fbe100f087e308f4f0632165a2b3c642dae214ebd4c7f8a11","schema_version":"1.0","event_id":"sha256:b9b9fdd368c9884fbe100f087e308f4f0632165a2b3c642dae214ebd4c7f8a11"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:TSGGLKA4L4FLH53WYRXMKXMR6D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Partial vision leads to an unexpected emergent collective behavior in active aligning particles","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.soft","authors_text":"Chantal Valeriani, Jos\\'e Mart\\'in-Roca, Ra\\'ul Molina-Prados Lallena","submitted_at":"2026-07-30T07:59:36Z","abstract_excerpt":"The Vicsek Model represents a paradigmatic framework for understanding the collective motion of active aligning particles, traditionally assuming isotropic interaction fields. Inspired by biological systems characterized by limited perception and blind spots, we propose a generalized Vicsek model featuring two distinct, non-overlapping angular vision cones. We systematically investigate the non-equilibrium phase behavior of this system by tuning the aperture area ({\\alpha}) and the front-back orientation (\\b{eta}) of the cones. Our results reveal that restricting the lateral vision area destab"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.27819","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.27819/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-31T01:34:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rb289R0CZw8l17/VzZD5Y2QlmBjlNM4sH1qAXf3cT+YLoHTwshzl9HlCJHF3q4lK5I5ChylkzbIYA7sirlJ/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T17:53:57.904637Z"},"content_sha256":"9381e66511192cb08839f7214fae1bc6ee33ae0eaa35ffeb5af1de75f9891340","schema_version":"1.0","event_id":"sha256:9381e66511192cb08839f7214fae1bc6ee33ae0eaa35ffeb5af1de75f9891340"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:TSGGLKA4L4FLH53WYRXMKXMR6D","target":"integrity","payload":{"note":"Identifier '10.1016/j.sciaf.2025' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","snippet":"Du, Y. and Bandini, Gabriele and Venturelli, Davide and Loos, Sarah A. M. and Jelić, Asja and Gambassi, Andrea , journal =. Collective behavior of the non-reciprocal vision cone. 2025 , volume =. doi:10.1016/j.sciaf.2025.???.? , url =","arxiv_id":"2607.27819","detector":"doi_compliance","evidence":{"doi":"10.1016/j.sciaf.2025","arxiv_id":null,"ref_index":6,"raw_excerpt":"Du, Y. and Bandini, Gabriele and Venturelli, Davide and Loos, Sarah A. M. and Jelić, Asja and Gambassi, Andrea , journal =. Collective behavior of the non-reciprocal vision cone. 2025 , volume =. doi:10.1016/j.sciaf.2025.???.? , url =","parse_status":"well_formed","verdict_class":"cross_source","checked_sources":["crossref_by_doi","openalex_by_doi","doi_org_head"],"resolution_status":"hard_miss"},"severity":"critical","ref_index":6,"audited_at":"2026-08-01T01:01:36.776193Z","event_type":"pith.integrity.v1","detected_doi":"10.1016/j.sciaf.2025","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"unresolvable_identifier","evidence_hash":"d5cd9905a33e3d1a96546a30cfb633cd86a8806457c9dc9ba2fb55a9daed5471","paper_version":1,"verdict_class":"cross_source","resolved_title":null,"detector_version":"1.1.0","detected_arxiv_id":null,"integrity_event_id":14789,"payload_sha256":"4f7e2498b6ebfd369e584e0495544b525a6297641ea633e6ee1288d4067f6d1e","signature_b64":"fnUflo1aJ9pKDnItbEmkIRMiHSjAywQey18heI1JnbIb4uzUHs420wVJaNq5IM3VB7pOR2MmCiqxUCxJl7qdCA==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-01T01:06:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q4d1r8k40/biBt3hUcp2OROD4GQ/P9gvZ8FE8WCzLybxVY6R2XnSw1UIOoOFvZLF8H0KQBaWrcB/YKPIRioWBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T17:53:57.909217Z"},"content_sha256":"472cd3edfb8fbaad948434ba27c5417970f2eab55e0ba19239fbd88de2e7b4ba","schema_version":"1.0","event_id":"sha256:472cd3edfb8fbaad948434ba27c5417970f2eab55e0ba19239fbd88de2e7b4ba"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TSGGLKA4L4FLH53WYRXMKXMR6D/bundle.json","state_url":"https://pith.science/pith/TSGGLKA4L4FLH53WYRXMKXMR6D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TSGGLKA4L4FLH53WYRXMKXMR6D/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-22T17:53:57Z","links":{"resolver":"https://pith.science/pith/TSGGLKA4L4FLH53WYRXMKXMR6D","bundle":"https://pith.science/pith/TSGGLKA4L4FLH53WYRXMKXMR6D/bundle.json","state":"https://pith.science/pith/TSGGLKA4L4FLH53WYRXMKXMR6D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TSGGLKA4L4FLH53WYRXMKXMR6D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:TSGGLKA4L4FLH53WYRXMKXMR6D","merge_version":"pith-open-graph-merge-v1","event_count":3,"valid_event_count":3,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"916dd1a90b99ad442cfa4b990c0e8af1dd4b0bfa20bfd08becd52b2c38ac497f","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-07-30T07:59:36Z","title_canon_sha256":"403a96c00a795209fe9eeb2c30abf797a17c7f543bba1552583013814189e4b0"},"schema_version":"1.0","source":{"id":"2607.27819","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.27819","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"2607.27819v1","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.27819","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"TSGGLKA4L4FL","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"pith_short_16","alias_value":"TSGGLKA4L4FLH53W","created_at":"2026-07-31T01:34:18Z"},{"alias_kind":"pith_short_8","alias_value":"TSGGLKA4","created_at":"2026-07-31T01:34:18Z"}],"graph_snapshots":[{"event_id":"sha256:9381e66511192cb08839f7214fae1bc6ee33ae0eaa35ffeb5af1de75f9891340","target":"graph","created_at":"2026-07-31T01:34:18Z","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/2607.27819/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Vicsek Model represents a paradigmatic framework for understanding the collective motion of active aligning particles, traditionally assuming isotropic interaction fields. Inspired by biological systems characterized by limited perception and blind spots, we propose a generalized Vicsek model featuring two distinct, non-overlapping angular vision cones. We systematically investigate the non-equilibrium phase behavior of this system by tuning the aperture area ({\\alpha}) and the front-back orientation (\\b{eta}) of the cones. Our results reveal that restricting the lateral vision area destab","authors_text":"Chantal Valeriani, Jos\\'e Mart\\'in-Roca, Ra\\'ul Molina-Prados Lallena","cross_cats":["physics.comp-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-07-30T07:59:36Z","title":"Partial vision leads to an unexpected emergent collective behavior in active aligning particles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.27819","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:b9b9fdd368c9884fbe100f087e308f4f0632165a2b3c642dae214ebd4c7f8a11","target":"record","created_at":"2026-07-31T01:34:18Z","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":"916dd1a90b99ad442cfa4b990c0e8af1dd4b0bfa20bfd08becd52b2c38ac497f","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-07-30T07:59:36Z","title_canon_sha256":"403a96c00a795209fe9eeb2c30abf797a17c7f543bba1552583013814189e4b0"},"schema_version":"1.0","source":{"id":"2607.27819","kind":"arxiv","version":1}},"canonical_sha256":"9c8c65a81c5f0ab3f776c46ec55d91f0e54415793835205502e39458e7c838be","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c8c65a81c5f0ab3f776c46ec55d91f0e54415793835205502e39458e7c838be","first_computed_at":"2026-07-31T01:34:18.050552Z","kind":"pith_receipt","last_reissued_at":"2026-07-31T01:34:18.050552Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.27819","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9b9fdd368c9884fbe100f087e308f4f0632165a2b3c642dae214ebd4c7f8a11","sha256:9381e66511192cb08839f7214fae1bc6ee33ae0eaa35ffeb5af1de75f9891340","sha256:472cd3edfb8fbaad948434ba27c5417970f2eab55e0ba19239fbd88de2e7b4ba"],"state_sha256":"bd701db881881d80809da69079561988cb32efb73c00e2b2b301eb7ab17c7d38"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0TjkL9saKSJ/dLcgXHogGq6ubCUe7QuAsee4gj6gSc3tCYjL8IjzC7KRnewZrxOzMdSg27TcKC30YXFIfiG4BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T17:53:57.912685Z","bundle_sha256":"338dcf71f1eb53aa4d57d39f79b4b96406c9cef7e805a052d1b4720084567126"}}