{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WGWO7NLUBAC3IIBDZR5XOUAXTA","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":"39fd806813459ad3e1498726115bb47b27dd1b7d1e3ab96e2ca1ce72205e2944","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-11-01T18:00:03Z","title_canon_sha256":"ea838f122416e2083112293a6fe93127c06b449a03892163486cb140e473ebef"},"schema_version":"1.0","source":{"id":"1811.00561","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.00561","created_at":"2026-05-18T00:00:17Z"},{"alias_kind":"arxiv_version","alias_value":"1811.00561v1","created_at":"2026-05-18T00:00:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.00561","created_at":"2026-05-18T00:00:17Z"},{"alias_kind":"pith_short_12","alias_value":"WGWO7NLUBAC3","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"WGWO7NLUBAC3IIBD","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"WGWO7NLU","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:d2485c68c90b13cc0cf78f956f5d6e5e137f6d2322a6c393b717ee238b8d7297","target":"graph","created_at":"2026-05-18T00:00:17Z","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"},"paper":{"abstract_excerpt":"The dynamics of massive clumps, the environment where massive stars originate, is still unclear. Many theories predict that these regions are in a state of near-virial equilibrium, or near energy equi-partition, while others predict that clumps are in a sub-virial state. Observationally, the majority of the massive clumps are in a sub-virial state with a clear anti-correlation between the virial parameter $\\alpha_{vir}$ and the mass of the clumps $M_{c}$, which suggests that the more massive objects are also the more gravitationally bound. Although this trend is observed at all scales, from ma","authors_text":"A. Traficante, J. Kauffmann, P. Hennebelle, S. Molinari, T. Pillai, Y.-N. Lee","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-11-01T18:00:03Z","title":"A possible observational bias in the estimation of the virial parameter in virialized clumps"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.00561","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:e54649b55a3a02065d0c337e942647e5a87e1e373b62b4d00beb2331d14e70ab","target":"record","created_at":"2026-05-18T00:00:17Z","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":"39fd806813459ad3e1498726115bb47b27dd1b7d1e3ab96e2ca1ce72205e2944","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-11-01T18:00:03Z","title_canon_sha256":"ea838f122416e2083112293a6fe93127c06b449a03892163486cb140e473ebef"},"schema_version":"1.0","source":{"id":"1811.00561","kind":"arxiv","version":1}},"canonical_sha256":"b1acefb5740805b42023cc7b775017982ea6904c73b47f770f38a74a858b1c4c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b1acefb5740805b42023cc7b775017982ea6904c73b47f770f38a74a858b1c4c","first_computed_at":"2026-05-18T00:00:17.694999Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:17.694999Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RMZtSTLr8oOr7rXhxOuH1hhypoEr5llAJgW/p76YAGM1Wk3VbpQ88tPNZ+dEM2ejVioonmnMOF3RDZhI/gFTAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:17.695539Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.00561","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e54649b55a3a02065d0c337e942647e5a87e1e373b62b4d00beb2331d14e70ab","sha256:d2485c68c90b13cc0cf78f956f5d6e5e137f6d2322a6c393b717ee238b8d7297"],"state_sha256":"27233ed5e9e8ee0bfd7bf8f3c9e3618dc6583ac1a149f381ea95b4dd6a7639e9"}