{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:NW7KNQ5F3YN2HO7P5CHGKAWAEU","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":"2e9bf4ebf98ac1afd45b4bc589dce45ff516985f4f27f4e653269af4219d0202","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-22T11:26:12Z","title_canon_sha256":"a42fc0111cdaed0ce2dd513ce987498cc1ae9a82c5432f42b179af2621cd2535"},"schema_version":"1.0","source":{"id":"2203.11626","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.11626","created_at":"2026-07-05T04:22:06Z"},{"alias_kind":"arxiv_version","alias_value":"2203.11626v1","created_at":"2026-07-05T04:22:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.11626","created_at":"2026-07-05T04:22:06Z"},{"alias_kind":"pith_short_12","alias_value":"NW7KNQ5F3YN2","created_at":"2026-07-05T04:22:06Z"},{"alias_kind":"pith_short_16","alias_value":"NW7KNQ5F3YN2HO7P","created_at":"2026-07-05T04:22:06Z"},{"alias_kind":"pith_short_8","alias_value":"NW7KNQ5F","created_at":"2026-07-05T04:22:06Z"}],"graph_snapshots":[{"event_id":"sha256:bebd4e819361ab4bd2a978d610ce02027844557a36ff1ef74ac4c2df9ca8c005","target":"graph","created_at":"2026-07-05T04:22:06Z","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/2203.11626/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a new reconstruction of the distribution of atomic hydrogen in the inner Galaxy that is based on explicit radiation-transport modelling of line and continuum emission and a gas-flow model in the barred Galaxy that provides distance resolution for lines of sight toward the Galactic Center. The main benefits of the new gas model are, a), the ability to reproduce the negative line signals seen with the H$I$4PI survey and, b), the accounting for gas that primarily manifests itself through absorption.\n  We apply the new model of Galactic atomic hydrogen to an analysis of the diffuse gamm","authors_text":"Chris Gordon, Martin Pohl, Oscar Macias, Phaedra Coleman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-22T11:26:12Z","title":"Assessing the Impact of Hydrogen Absorption on the Characteristics of the Galactic Center Excess"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.11626","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":"sha256:4d8c3d76cc6ef6cf9c643269565a8591d90509a5785f3aad4c364e8eb76c87fc","target":"record","created_at":"2026-07-05T04:22:06Z","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":"2e9bf4ebf98ac1afd45b4bc589dce45ff516985f4f27f4e653269af4219d0202","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-22T11:26:12Z","title_canon_sha256":"a42fc0111cdaed0ce2dd513ce987498cc1ae9a82c5432f42b179af2621cd2535"},"schema_version":"1.0","source":{"id":"2203.11626","kind":"arxiv","version":1}},"canonical_sha256":"6dbea6c3a5de1ba3bbefe88e6502c025046338404821a5803b983709b7e61f6b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6dbea6c3a5de1ba3bbefe88e6502c025046338404821a5803b983709b7e61f6b","first_computed_at":"2026-07-05T04:22:06.048929Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:22:06.048929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lnUaT89d48gSfSCRw3GAzfxB+DaL5QvnBaQuv4Jl2YHjoXSj5txXrOjNSvYkIe6UBukar+7oNafhLbOKm4TpBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:22:06.049412Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.11626","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d8c3d76cc6ef6cf9c643269565a8591d90509a5785f3aad4c364e8eb76c87fc","sha256:bebd4e819361ab4bd2a978d610ce02027844557a36ff1ef74ac4c2df9ca8c005"],"state_sha256":"b7fefd0ca1c8f2d64aa94a48f0ca7f66221832d59eae89f0d677f0d6677bd805"}