{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:MVB2MJVNUBOOUFYHT2XMWSSB4A","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":"abad4f5924405cc198fe726f60db36c9bf65da7d536385a467f5637dfb2d06c4","cross_cats_sorted":["astro-ph.CO","astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-07-20T08:58:50Z","title_canon_sha256":"8b48fcfe99e1a3acb53caf523b95f15ee89625282772806482f478e60d9d0308"},"schema_version":"1.0","source":{"id":"2307.10708","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.10708","created_at":"2026-07-05T06:33:09Z"},{"alias_kind":"arxiv_version","alias_value":"2307.10708v1","created_at":"2026-07-05T06:33:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.10708","created_at":"2026-07-05T06:33:09Z"},{"alias_kind":"pith_short_12","alias_value":"MVB2MJVNUBOO","created_at":"2026-07-05T06:33:09Z"},{"alias_kind":"pith_short_16","alias_value":"MVB2MJVNUBOOUFYH","created_at":"2026-07-05T06:33:09Z"},{"alias_kind":"pith_short_8","alias_value":"MVB2MJVN","created_at":"2026-07-05T06:33:09Z"}],"graph_snapshots":[{"event_id":"sha256:5f51e36caab81949a0d2be8bf7de17db1b1458194d9dfb409384580ef981c8e2","target":"graph","created_at":"2026-07-05T06:33:09Z","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/2307.10708/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Observations of elliptical galaxies suggest that black holes (BHs) might serve as dark energy candidates, coupled to the expansion of the Universe. According to this hypothesis, the mass of a BH could increase as the Universe expands. BH low-mass X-ray binaries (LMXBs) in the Galactic disk were born several gigayears ago, making the coupling effect potentially significant. In this work, we calculate the evolution of BH binaries with a binary population synthesis method to examine the possible influence of cosmologically-coupled growth of BHs, if it really exists. The measured masses of the com","authors_text":"Shi-Jie Gao, Xiang-Dong Li","cross_cats":["astro-ph.CO","astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-07-20T08:58:50Z","title":"Can cosmologically-coupled mass growth of black holes solve the mass gap problem?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.10708","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:dac3ad53623c64d9e2817d59d95cfb1a0670be7fff7d3dad7bece36a675c1c82","target":"record","created_at":"2026-07-05T06:33:09Z","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":"abad4f5924405cc198fe726f60db36c9bf65da7d536385a467f5637dfb2d06c4","cross_cats_sorted":["astro-ph.CO","astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-07-20T08:58:50Z","title_canon_sha256":"8b48fcfe99e1a3acb53caf523b95f15ee89625282772806482f478e60d9d0308"},"schema_version":"1.0","source":{"id":"2307.10708","kind":"arxiv","version":1}},"canonical_sha256":"6543a626ada05cea17079eaecb4a41e0350661478b190405896a8ec033479266","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6543a626ada05cea17079eaecb4a41e0350661478b190405896a8ec033479266","first_computed_at":"2026-07-05T06:33:09.053517Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:33:09.053517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Fa9a8llEj2bP/nlugwkqwf5XwlJlJ2T1Bt3JfcllW7hfYXLy3ZXL5RLkdy1qcapF9K6qPni6L5I3lUmJuIn/BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:33:09.053982Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.10708","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dac3ad53623c64d9e2817d59d95cfb1a0670be7fff7d3dad7bece36a675c1c82","sha256:5f51e36caab81949a0d2be8bf7de17db1b1458194d9dfb409384580ef981c8e2"],"state_sha256":"711402f3a89b09deb40b4a40fa2579961bf3cec1909deebf95e96ef9b039ed46"}