{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:54OEPFF7475QLIOBZKCSKIZSE2","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":"6f65cfef1b77a0980f149c24a4c4e29b45b8c3a9267f92c3e03084dcb6d814fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-22T18:00:10Z","title_canon_sha256":"88f4d617a5efbd97447730d070966a9a263313b6d812e7f5cd36cbdba8c639e4"},"schema_version":"1.0","source":{"id":"2306.13137","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.13137","created_at":"2026-07-05T08:29:44Z"},{"alias_kind":"arxiv_version","alias_value":"2306.13137v4","created_at":"2026-07-05T08:29:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.13137","created_at":"2026-07-05T08:29:44Z"},{"alias_kind":"pith_short_12","alias_value":"54OEPFF7475Q","created_at":"2026-07-05T08:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"54OEPFF7475QLIOB","created_at":"2026-07-05T08:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"54OEPFF7","created_at":"2026-07-05T08:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:9cae9fde336dfda0e235bfe31679c778a42ee70245613f8d6e824db8cf92863c","target":"graph","created_at":"2026-07-05T08:29:44Z","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/2306.13137/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Binary pulsars can be used to probe Galactic potential gradients through calculating their line-of-sight accelerations. We present the first data release of direct line-of-sight acceleration measurements for 29 binary pulsars. We validate these data with a local acceleration model, and compare our results to those from earlier works. We find evidence for an acceleration gradient in agreement with these values, with our results indicating a local disk density of $\\rho_\\mathrm{d} = 0.040_{-0.020}^{+0.020} \\ \\mathrm{M_\\odot}\\mathrm{pc}^{-3}$. We also find evidence for unmodeled noise of unknown o","authors_text":"Abigail Moran, Chiara M. F. Mingarelli, Deborah Good, Ken Van Tilburg","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-22T18:00:10Z","title":"A Pulsar-Based Map of Galactic Acceleration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.13137","kind":"arxiv","version":4},"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":"sha256:9fa786ef6c7d9211335677ce1deab9b5f07cdb5b13e12901a47955e508033125","target":"record","created_at":"2026-07-05T08:29:44Z","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":"6f65cfef1b77a0980f149c24a4c4e29b45b8c3a9267f92c3e03084dcb6d814fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-22T18:00:10Z","title_canon_sha256":"88f4d617a5efbd97447730d070966a9a263313b6d812e7f5cd36cbdba8c639e4"},"schema_version":"1.0","source":{"id":"2306.13137","kind":"arxiv","version":4}},"canonical_sha256":"ef1c4794bfe7fb05a1c1ca8525233226a6e0a43f3f5e224396df768748bc8c17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef1c4794bfe7fb05a1c1ca8525233226a6e0a43f3f5e224396df768748bc8c17","first_computed_at":"2026-07-05T08:29:44.214256Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:29:44.214256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"geKHFcHbzwi3sQ1tVCTMw050UXzt5ug3meeLo7TamR1dBHUqIEcgvLlJ/DnalhCiH8mUhcQs+Z4BOKQsWU7ZCw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:29:44.214683Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.13137","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9fa786ef6c7d9211335677ce1deab9b5f07cdb5b13e12901a47955e508033125","sha256:9cae9fde336dfda0e235bfe31679c778a42ee70245613f8d6e824db8cf92863c"],"state_sha256":"4d031106bc50e4cd1d5bd1f87354244c7a5fb1d21d1453246d729d40818874fb"}