{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JQC56NFTZVJADDX3IGN4T5EPY7","short_pith_number":"pith:JQC56NFT","canonical_record":{"source":{"id":"2310.12015","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-18T14:45:47Z","cross_cats_sorted":[],"title_canon_sha256":"192feee333f38b9f27e9df4db62fb129efc40b36edf2813233d3d1cc0a9148dd","abstract_canon_sha256":"3c996ab064a7c65e683c27e8598b1ace33b0d1a28e1cb84814e26033b70cbedc"},"schema_version":"1.0"},"canonical_sha256":"4c05df34b3cd52018efb419bc9f48fc7ed9c8e1f59e7045ff78ff2093536eaaf","source":{"kind":"arxiv","id":"2310.12015","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.12015","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"arxiv_version","alias_value":"2310.12015v1","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.12015","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"pith_short_12","alias_value":"JQC56NFTZVJA","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"pith_short_16","alias_value":"JQC56NFTZVJADDX3","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"pith_short_8","alias_value":"JQC56NFT","created_at":"2026-07-05T07:02:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JQC56NFTZVJADDX3IGN4T5EPY7","target":"record","payload":{"canonical_record":{"source":{"id":"2310.12015","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-18T14:45:47Z","cross_cats_sorted":[],"title_canon_sha256":"192feee333f38b9f27e9df4db62fb129efc40b36edf2813233d3d1cc0a9148dd","abstract_canon_sha256":"3c996ab064a7c65e683c27e8598b1ace33b0d1a28e1cb84814e26033b70cbedc"},"schema_version":"1.0"},"canonical_sha256":"4c05df34b3cd52018efb419bc9f48fc7ed9c8e1f59e7045ff78ff2093536eaaf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:02:15.199281Z","signature_b64":"bf5RyHtt3m93gyP0puOeog3FPZAeBTHz+t/WXyXzKGNz1NJnHT3CiGR5HXk/bd/gMujHrg3iXOK5CooyPKRDCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c05df34b3cd52018efb419bc9f48fc7ed9c8e1f59e7045ff78ff2093536eaaf","last_reissued_at":"2026-07-05T07:02:15.198855Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:02:15.198855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.12015","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":"2026-07-05T07:02:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0PECONctcD9HHskYxiMa2DGU4ZKxKiWtE6F0EXpPA9q/xKPn/YYG+nZUSrBSU4dBd00+/yK4G0pu0kCMGhvSCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:11:25.131404Z"},"content_sha256":"6d1163a46e275b2a6dae6c1f3ee9ba776d5abf1a45219eab41066b484210f92d","schema_version":"1.0","event_id":"sha256:6d1163a46e275b2a6dae6c1f3ee9ba776d5abf1a45219eab41066b484210f92d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JQC56NFTZVJADDX3IGN4T5EPY7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Implication of the period-magnitude relation for massive AGB stars and its astronomical applications","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Akiharu Nakagawa, Gabor Orosz, Hiroshi Sudou, Tomoharu Kurayama","submitted_at":"2023-10-18T14:45:47Z","abstract_excerpt":"We present astrometric very long baseline interferometry (VLBI) studies of AGB stars. To understand the properties and evolution of AGB stars, distances are an important parameter. The distribution and kinematics of their circumstellar matter are also revealed with the VLBI method. We used the VERA array to observe 22\\,GHz H$_2$O masers in various subclasses of AGB stars. Parallaxes of the three OH/IR stars NSV17351, OH39.7$+$1.5, IRC$-$30363, and the Mira-type variable star AW~Tau were newly obtained. We present the circumstellar distribution and kinematics of H$_2$O masers around NSV17351. T"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.12015","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2310.12015/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T07:02:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iDKg5RBSgwlQrraUi3/PSVvJo9EjojzgKbILWuS0kThyUwEGDYTxXq81S07C1XZZEBc7mSXKWNWEPQ5yiVp1Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:11:25.132091Z"},"content_sha256":"b19fd4493613cd841feb8717d439e460a7f4ba8f0157d73519838adce8949fa5","schema_version":"1.0","event_id":"sha256:b19fd4493613cd841feb8717d439e460a7f4ba8f0157d73519838adce8949fa5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JQC56NFTZVJADDX3IGN4T5EPY7/bundle.json","state_url":"https://pith.science/pith/JQC56NFTZVJADDX3IGN4T5EPY7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JQC56NFTZVJADDX3IGN4T5EPY7/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":"2026-08-03T20:11:25Z","links":{"resolver":"https://pith.science/pith/JQC56NFTZVJADDX3IGN4T5EPY7","bundle":"https://pith.science/pith/JQC56NFTZVJADDX3IGN4T5EPY7/bundle.json","state":"https://pith.science/pith/JQC56NFTZVJADDX3IGN4T5EPY7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JQC56NFTZVJADDX3IGN4T5EPY7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JQC56NFTZVJADDX3IGN4T5EPY7","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":"3c996ab064a7c65e683c27e8598b1ace33b0d1a28e1cb84814e26033b70cbedc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-18T14:45:47Z","title_canon_sha256":"192feee333f38b9f27e9df4db62fb129efc40b36edf2813233d3d1cc0a9148dd"},"schema_version":"1.0","source":{"id":"2310.12015","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.12015","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"arxiv_version","alias_value":"2310.12015v1","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.12015","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"pith_short_12","alias_value":"JQC56NFTZVJA","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"pith_short_16","alias_value":"JQC56NFTZVJADDX3","created_at":"2026-07-05T07:02:15Z"},{"alias_kind":"pith_short_8","alias_value":"JQC56NFT","created_at":"2026-07-05T07:02:15Z"}],"graph_snapshots":[{"event_id":"sha256:b19fd4493613cd841feb8717d439e460a7f4ba8f0157d73519838adce8949fa5","target":"graph","created_at":"2026-07-05T07:02:15Z","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/2310.12015/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present astrometric very long baseline interferometry (VLBI) studies of AGB stars. To understand the properties and evolution of AGB stars, distances are an important parameter. The distribution and kinematics of their circumstellar matter are also revealed with the VLBI method. We used the VERA array to observe 22\\,GHz H$_2$O masers in various subclasses of AGB stars. Parallaxes of the three OH/IR stars NSV17351, OH39.7$+$1.5, IRC$-$30363, and the Mira-type variable star AW~Tau were newly obtained. We present the circumstellar distribution and kinematics of H$_2$O masers around NSV17351. T","authors_text":"Akiharu Nakagawa, Gabor Orosz, Hiroshi Sudou, Tomoharu Kurayama","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-18T14:45:47Z","title":"Implication of the period-magnitude relation for massive AGB stars and its astronomical applications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.12015","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":"sha256:6d1163a46e275b2a6dae6c1f3ee9ba776d5abf1a45219eab41066b484210f92d","target":"record","created_at":"2026-07-05T07:02:15Z","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":"3c996ab064a7c65e683c27e8598b1ace33b0d1a28e1cb84814e26033b70cbedc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-18T14:45:47Z","title_canon_sha256":"192feee333f38b9f27e9df4db62fb129efc40b36edf2813233d3d1cc0a9148dd"},"schema_version":"1.0","source":{"id":"2310.12015","kind":"arxiv","version":1}},"canonical_sha256":"4c05df34b3cd52018efb419bc9f48fc7ed9c8e1f59e7045ff78ff2093536eaaf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c05df34b3cd52018efb419bc9f48fc7ed9c8e1f59e7045ff78ff2093536eaaf","first_computed_at":"2026-07-05T07:02:15.198855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:02:15.198855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bf5RyHtt3m93gyP0puOeog3FPZAeBTHz+t/WXyXzKGNz1NJnHT3CiGR5HXk/bd/gMujHrg3iXOK5CooyPKRDCg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:02:15.199281Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.12015","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d1163a46e275b2a6dae6c1f3ee9ba776d5abf1a45219eab41066b484210f92d","sha256:b19fd4493613cd841feb8717d439e460a7f4ba8f0157d73519838adce8949fa5"],"state_sha256":"bbcbf70dde4cd1ecaa20d1da0c252de912b37c112154263a1d22d4ce9b9b8ee6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9mk/C6NdDlrGTMwfuGMNfsSqQ02rSB4olTIF4qcmQEvfsQbuOe4OgwbmN88xNSu5SDdrOjHP15aSy9NhaG/iBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T20:11:25.135260Z","bundle_sha256":"c9a4af08e3d8cbed17be3a868df882b6a89c9519e7b9adab6c713d84b1edca79"}}