{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:6DGD7D24BPC4YW3IQEQ7WR46ET","short_pith_number":"pith:6DGD7D24","schema_version":"1.0","canonical_sha256":"f0cc3f8f5c0bc5cc5b688121fb479e24e2a1d65ece80c5ccea19cd32c7a90f00","source":{"kind":"arxiv","id":"2305.01212","version":1},"attestation_state":"computed","paper":{"title":"Structural Analysis of Open Cluster Bochum 2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Aayushi Verma, Alok Durgapal, Arpan Ghosh, Harmeen Kaur, Lokesh K Dewangan, Neelam Panwar, Rakesh Pandey, Saurabh Sharma","submitted_at":"2023-05-02T05:57:58Z","abstract_excerpt":"We present the results from our deep optical photometric observations of Bochum 2 (Boc2) star cluster obtained using the $1.3$m Devasthal Fast Optical Telescope along with archival photometric data from Pan-STARRS2/2MASS/UKIDSS surveys. We also used high-quality parallax and proper motion data from the $Gaia$ Data Release 3. We found that the Boc2 cluster has a small size ($\\sim$1.1 pc) and circular morphology. Using $Gaia$ parallax of member stars and isochrone fitting method, the distance of this cluster is estimated as $3.8\\pm0.4$ kpc. We have found that this cluster holds young ($\\sim5$ My"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2305.01212","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-05-02T05:57:58Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"c8bb6655ed71d1db984316cd40dfa3ef7f0d56e7ccf25b63ecd27cebe5b82f3e","abstract_canon_sha256":"cf2bf10e06464512e19afa06b7838ba9bde08e82ab29102393c69bd4d7ddcec6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:27:23.426134Z","signature_b64":"RJVbcnUIga7xLXTNKYQRmXctIhNcViuVQpFUtsE2AklA1JDX/DYGbZ2B95HHBvh7kNt4ZxpN69Fw1Aoklp5gBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0cc3f8f5c0bc5cc5b688121fb479e24e2a1d65ece80c5ccea19cd32c7a90f00","last_reissued_at":"2026-07-05T06:27:23.425661Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:27:23.425661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structural Analysis of Open Cluster Bochum 2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Aayushi Verma, Alok Durgapal, Arpan Ghosh, Harmeen Kaur, Lokesh K Dewangan, Neelam Panwar, Rakesh Pandey, Saurabh Sharma","submitted_at":"2023-05-02T05:57:58Z","abstract_excerpt":"We present the results from our deep optical photometric observations of Bochum 2 (Boc2) star cluster obtained using the $1.3$m Devasthal Fast Optical Telescope along with archival photometric data from Pan-STARRS2/2MASS/UKIDSS surveys. We also used high-quality parallax and proper motion data from the $Gaia$ Data Release 3. We found that the Boc2 cluster has a small size ($\\sim$1.1 pc) and circular morphology. Using $Gaia$ parallax of member stars and isochrone fitting method, the distance of this cluster is estimated as $3.8\\pm0.4$ kpc. We have found that this cluster holds young ($\\sim5$ My"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.01212","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/2305.01212/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2305.01212","created_at":"2026-07-05T06:27:23.425722+00:00"},{"alias_kind":"arxiv_version","alias_value":"2305.01212v1","created_at":"2026-07-05T06:27:23.425722+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.01212","created_at":"2026-07-05T06:27:23.425722+00:00"},{"alias_kind":"pith_short_12","alias_value":"6DGD7D24BPC4","created_at":"2026-07-05T06:27:23.425722+00:00"},{"alias_kind":"pith_short_16","alias_value":"6DGD7D24BPC4YW3I","created_at":"2026-07-05T06:27:23.425722+00:00"},{"alias_kind":"pith_short_8","alias_value":"6DGD7D24","created_at":"2026-07-05T06:27:23.425722+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET","json":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET.json","graph_json":"https://pith.science/api/pith-number/6DGD7D24BPC4YW3IQEQ7WR46ET/graph.json","events_json":"https://pith.science/api/pith-number/6DGD7D24BPC4YW3IQEQ7WR46ET/events.json","paper":"https://pith.science/paper/6DGD7D24"},"agent_actions":{"view_html":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET","download_json":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET.json","view_paper":"https://pith.science/paper/6DGD7D24","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2305.01212&json=true","fetch_graph":"https://pith.science/api/pith-number/6DGD7D24BPC4YW3IQEQ7WR46ET/graph.json","fetch_events":"https://pith.science/api/pith-number/6DGD7D24BPC4YW3IQEQ7WR46ET/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET/action/storage_attestation","attest_author":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET/action/author_attestation","sign_citation":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET/action/citation_signature","submit_replication":"https://pith.science/pith/6DGD7D24BPC4YW3IQEQ7WR46ET/action/replication_record"}},"created_at":"2026-07-05T06:27:23.425722+00:00","updated_at":"2026-07-05T06:27:23.425722+00:00"}