{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:CHBJNXJ22KGJZ62Y2AAURU7QCM","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":"c9ab65e74c866d881deda6119a81d1a27d5be7b73f3fc43855373ae329b71148","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-06-04T19:40:21Z","title_canon_sha256":"4d22073f04c092a75e22a9726f4a83d2d58217836b144a623691f46a2d27bca4"},"schema_version":"1.0","source":{"id":"1206.0719","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.0719","created_at":"2026-05-18T01:57:08Z"},{"alias_kind":"arxiv_version","alias_value":"1206.0719v1","created_at":"2026-05-18T01:57:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.0719","created_at":"2026-05-18T01:57:08Z"},{"alias_kind":"pith_short_12","alias_value":"CHBJNXJ22KGJ","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"CHBJNXJ22KGJZ62Y","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"CHBJNXJ2","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:66f7434265c1abf2c64560de22ea3cfc75376fef73e5f57fcc7ac664f57eb6cf","target":"graph","created_at":"2026-05-18T01:57:08Z","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":"We report first results of an investigation of the tidally disturbed galaxy system AM\\,546-324, whose two principal galaxies 2MFGC 04711 and AM\\,0546-324 (NED02) were previously classified as interacting doubles. This system was selected to study the interaction of ellipticals in a moderately dense environment. We provide spectral characteristics of the system and present an observational study of the interaction effects on the morphology, kinematics, and stellar population of these galaxies. The study is based on long-slit spectrophotometric data in the range of $\\sim$ 4500-8000 $\\AA$ obtaine","authors_text":"A. C. Krabbe, I. F. Fernandes, I. Rodrigues, M. Fa\\'undez-Abans, M. Oliveira-Abans, P. C. da Rocha Poppe, V. A. Fernandes Martin","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-06-04T19:40:21Z","title":"A study of the remarkable galaxy system AM 546-324 (the core of Abell S0546)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.0719","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":"sha256:0b4b1d4f24bec13fd35baf7e44b6c35c8061fc8c2a89a12d4b0514d1fb0a42e3","target":"record","created_at":"2026-05-18T01:57:08Z","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":"c9ab65e74c866d881deda6119a81d1a27d5be7b73f3fc43855373ae329b71148","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-06-04T19:40:21Z","title_canon_sha256":"4d22073f04c092a75e22a9726f4a83d2d58217836b144a623691f46a2d27bca4"},"schema_version":"1.0","source":{"id":"1206.0719","kind":"arxiv","version":1}},"canonical_sha256":"11c296dd3ad28c9cfb58d00148d3f0130b40424008298a209ffb1a2bafdcfb8b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11c296dd3ad28c9cfb58d00148d3f0130b40424008298a209ffb1a2bafdcfb8b","first_computed_at":"2026-05-18T01:57:08.045397Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:08.045397Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wOpLTlKhuVuUCvZs5yKMGj9HWrR9MsXJ2Nd3saC3Yr/cyconGIjw9LE+06+FThIwua9ibSgJSk8uG1LXNNqDBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:08.045975Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.0719","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b4b1d4f24bec13fd35baf7e44b6c35c8061fc8c2a89a12d4b0514d1fb0a42e3","sha256:66f7434265c1abf2c64560de22ea3cfc75376fef73e5f57fcc7ac664f57eb6cf"],"state_sha256":"ee97aeed1dffbe6229848c3965e3b28a2afff4c267daca93800ab05b16765871"}