{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MPAPYZEDY3AERFYXSPZTZCWTLG","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":"f8d1ff2169b6a533d8186d78f8f38cec571fca138496fdbf5910559d2be85125","cross_cats_sorted":["cs.LG","hep-ph","stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.data-an","submitted_at":"2024-07-18T22:29:24Z","title_canon_sha256":"dd725743262eb8ea90f88d3fc12611e5a2e3d600531ae5d7907ef9fbe5f75123"},"schema_version":"1.0","source":{"id":"2407.13925","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.13925","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"arxiv_version","alias_value":"2407.13925v1","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.13925","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_12","alias_value":"MPAPYZEDY3AE","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_16","alias_value":"MPAPYZEDY3AERFYX","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_8","alias_value":"MPAPYZED","created_at":"2026-07-05T08:45:55Z"}],"graph_snapshots":[{"event_id":"sha256:45aa106cd19dfdeeb09c43abd46ed43706b8c37d83751388dc34217c0378ef98","target":"graph","created_at":"2026-07-05T08:45:55Z","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/2407.13925/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Track reconstruction is a crucial task in particle experiments and is traditionally very computationally expensive due to its combinatorial nature. Recently, graph neural networks (GNNs) have emerged as a promising approach that can improve scalability. Most of these GNN-based methods, including the edge classification (EC) and the object condensation (OC) approach, require an input graph that needs to be constructed beforehand. In this work, we consider a one-shot OC approach that reconstructs particle tracks directly from a set of hits (point cloud) by recursively applying graph attention ne","authors_text":"Brandon Wang, Jay Chan, Loic Delabrouille, Paolo Calafiura","cross_cats":["cs.LG","hep-ph","stat.ML"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.data-an","submitted_at":"2024-07-18T22:29:24Z","title":"EggNet: An Evolving Graph-based Graph Attention Network for Particle Track Reconstruction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.13925","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:ee8c0dd3c4e1c43beebd0381c8d5339410186156891b7ba80a57bdaea5c9b601","target":"record","created_at":"2026-07-05T08:45:55Z","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":"f8d1ff2169b6a533d8186d78f8f38cec571fca138496fdbf5910559d2be85125","cross_cats_sorted":["cs.LG","hep-ph","stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.data-an","submitted_at":"2024-07-18T22:29:24Z","title_canon_sha256":"dd725743262eb8ea90f88d3fc12611e5a2e3d600531ae5d7907ef9fbe5f75123"},"schema_version":"1.0","source":{"id":"2407.13925","kind":"arxiv","version":1}},"canonical_sha256":"63c0fc6483c6c048971793f33c8ad359a51f6008e5e853f9c6a3015d48196168","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63c0fc6483c6c048971793f33c8ad359a51f6008e5e853f9c6a3015d48196168","first_computed_at":"2026-07-05T08:45:55.622800Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:45:55.622800Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RPpZg5x/tEmaFO8OXY/gGjG0S0KTl6o5XsIfvC+AFnjDtFZsDLs0z/9l/GoXi0prn9mYpKr/Zhfas4Bgu0s1CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:45:55.623207Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.13925","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee8c0dd3c4e1c43beebd0381c8d5339410186156891b7ba80a57bdaea5c9b601","sha256:45aa106cd19dfdeeb09c43abd46ed43706b8c37d83751388dc34217c0378ef98"],"state_sha256":"a46fb5dd20d2a391ea569e14de4fde8edc4705c23f0bd2f6d8d217b4b2eb72de"}