{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:H6HJAWSI6UVBDB5QXMWJTKS2L2","short_pith_number":"pith:H6HJAWSI","canonical_record":{"source":{"id":"astro-ph/0406380","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-06-17T14:05:45Z","cross_cats_sorted":[],"title_canon_sha256":"8d23b26627a6596d481c7a45e23673916402657f94abff6e5c9dbfa700761fcf","abstract_canon_sha256":"96c654a1015c8a609b60905a86acf0435d3ccfd35be3deb601247e6551935386"},"schema_version":"1.0"},"canonical_sha256":"3f8e905a48f52a1187b0bb2c99aa5a5eb038343c57c188c89d7e17fdf9bb96af","source":{"kind":"arxiv","id":"astro-ph/0406380","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0406380","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0406380v1","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0406380","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"pith_short_12","alias_value":"H6HJAWSI6UVB","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"H6HJAWSI6UVBDB5Q","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"H6HJAWSI","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:H6HJAWSI6UVBDB5QXMWJTKS2L2","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0406380","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-06-17T14:05:45Z","cross_cats_sorted":[],"title_canon_sha256":"8d23b26627a6596d481c7a45e23673916402657f94abff6e5c9dbfa700761fcf","abstract_canon_sha256":"96c654a1015c8a609b60905a86acf0435d3ccfd35be3deb601247e6551935386"},"schema_version":"1.0"},"canonical_sha256":"3f8e905a48f52a1187b0bb2c99aa5a5eb038343c57c188c89d7e17fdf9bb96af","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:27:04.488405Z","signature_b64":"Ju3ChHLRU4PrLUt3QID1P7pAG0gG5BXd7+IP8wItSmZ0vYgfx8ZrbOl3I8ehjdySQ1FKBi+mr8/HfA8rwY5MAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f8e905a48f52a1187b0bb2c99aa5a5eb038343c57c188c89d7e17fdf9bb96af","last_reissued_at":"2026-05-18T04:27:04.487746Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:27:04.487746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0406380","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:27:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OjQLD7d90HacWhR1E9XT+Z85WgMbzrjGiv8R5seP7W7LrlewDXjjXw+sbPeCF1M1Enstytg5KwS+Yzn642ZpCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:04:50.993563Z"},"content_sha256":"9b70ef992942acd6ce23ea1873685e5f35f3b0a261ddce3780daf0ecb6cd0d6f","schema_version":"1.0","event_id":"sha256:9b70ef992942acd6ce23ea1873685e5f35f3b0a261ddce3780daf0ecb6cd0d6f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:H6HJAWSI6UVBDB5QXMWJTKS2L2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The HIPASS Catalogue - II. Completeness, Reliability, and Parameter Accuracy","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D. G. Barnes, et al. (the HIPASS team), L. Staveley-Smith, M. A. Zwaan, M. J. Drinkwater, M. J. Meyer, R. L. Webster","submitted_at":"2004-06-17T14:05:45Z","abstract_excerpt":"The HI Parkes All Sky Survey (HIPASS) is a blind extragalactic HI 21-cm emission line survey covering the whole southern sky from declination -90 to +25. The HIPASS catalogue (HICAT), containing 4315 HI-selected galaxies from the region south of declination +2, is presented in Meyer et al. (2004a, Paper I). This paper describes in detail the completeness and reliability of HICAT, which are calculated from the recovery rate of synthetic sources and follow-up observations, respectively. HICAT is found to be 99 per cent complete at a peak flux of 84 mJy and an integrated flux of 9.4 Jy km/s. The "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0406380","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:27:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/DS9SCeArgXNiXEIyitpjcd4WTfl9/049jHeio5iUWFeM+G69LZll1Zij/9gsw+vh/78BlpdWwRjyMlEsoV3Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:04:50.994298Z"},"content_sha256":"a7173926e04aead79ae019885ac9df5c08feecce209580b2b095d069e3ea1eef","schema_version":"1.0","event_id":"sha256:a7173926e04aead79ae019885ac9df5c08feecce209580b2b095d069e3ea1eef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H6HJAWSI6UVBDB5QXMWJTKS2L2/bundle.json","state_url":"https://pith.science/pith/H6HJAWSI6UVBDB5QXMWJTKS2L2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H6HJAWSI6UVBDB5QXMWJTKS2L2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T15:04:50Z","links":{"resolver":"https://pith.science/pith/H6HJAWSI6UVBDB5QXMWJTKS2L2","bundle":"https://pith.science/pith/H6HJAWSI6UVBDB5QXMWJTKS2L2/bundle.json","state":"https://pith.science/pith/H6HJAWSI6UVBDB5QXMWJTKS2L2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H6HJAWSI6UVBDB5QXMWJTKS2L2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:H6HJAWSI6UVBDB5QXMWJTKS2L2","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":"96c654a1015c8a609b60905a86acf0435d3ccfd35be3deb601247e6551935386","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-06-17T14:05:45Z","title_canon_sha256":"8d23b26627a6596d481c7a45e23673916402657f94abff6e5c9dbfa700761fcf"},"schema_version":"1.0","source":{"id":"astro-ph/0406380","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0406380","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0406380v1","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0406380","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"pith_short_12","alias_value":"H6HJAWSI6UVB","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"H6HJAWSI6UVBDB5Q","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"H6HJAWSI","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:a7173926e04aead79ae019885ac9df5c08feecce209580b2b095d069e3ea1eef","target":"graph","created_at":"2026-05-18T04:27:04Z","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 HI Parkes All Sky Survey (HIPASS) is a blind extragalactic HI 21-cm emission line survey covering the whole southern sky from declination -90 to +25. The HIPASS catalogue (HICAT), containing 4315 HI-selected galaxies from the region south of declination +2, is presented in Meyer et al. (2004a, Paper I). This paper describes in detail the completeness and reliability of HICAT, which are calculated from the recovery rate of synthetic sources and follow-up observations, respectively. HICAT is found to be 99 per cent complete at a peak flux of 84 mJy and an integrated flux of 9.4 Jy km/s. The ","authors_text":"D. G. Barnes, et al. (the HIPASS team), L. Staveley-Smith, M. A. Zwaan, M. J. Drinkwater, M. J. Meyer, R. L. Webster","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2004-06-17T14:05:45Z","title":"The HIPASS Catalogue - II. Completeness, Reliability, and Parameter Accuracy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0406380","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":"sha256:9b70ef992942acd6ce23ea1873685e5f35f3b0a261ddce3780daf0ecb6cd0d6f","target":"record","created_at":"2026-05-18T04:27:04Z","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":"96c654a1015c8a609b60905a86acf0435d3ccfd35be3deb601247e6551935386","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-06-17T14:05:45Z","title_canon_sha256":"8d23b26627a6596d481c7a45e23673916402657f94abff6e5c9dbfa700761fcf"},"schema_version":"1.0","source":{"id":"astro-ph/0406380","kind":"arxiv","version":1}},"canonical_sha256":"3f8e905a48f52a1187b0bb2c99aa5a5eb038343c57c188c89d7e17fdf9bb96af","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f8e905a48f52a1187b0bb2c99aa5a5eb038343c57c188c89d7e17fdf9bb96af","first_computed_at":"2026-05-18T04:27:04.487746Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:04.487746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ju3ChHLRU4PrLUt3QID1P7pAG0gG5BXd7+IP8wItSmZ0vYgfx8ZrbOl3I8ehjdySQ1FKBi+mr8/HfA8rwY5MAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:04.488405Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0406380","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b70ef992942acd6ce23ea1873685e5f35f3b0a261ddce3780daf0ecb6cd0d6f","sha256:a7173926e04aead79ae019885ac9df5c08feecce209580b2b095d069e3ea1eef"],"state_sha256":"ef30fc69c5fe18babd27f1f7a187bb14d6300bdf9cc8760c9e1fbd6e8cd9dc12"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zNJNhxjaqa/e5VmEaD7mrZUbo4fWiqVo7tTgbhqE8fWG8Vp+qgeO6PkpcR54zTlQEocUkHjRHZkaZjLFw3NiBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T15:04:50.998897Z","bundle_sha256":"798804d004f93fcc3ae56cc251a23d54c0e8b9842abe8c92f6d25d3b19f4195f"}}