{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:VO7IASM52HKS2XIHS3GDT2CRVV","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":"3e7412bd9736e45b9b2c7ff839e2e9afc029aa5d1b4b99d046075f8437988041","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-12-19T21:03:40Z","title_canon_sha256":"b160286e18188f1c460adf1cf2eeab2160973a4de5573d5293a52293c83cffb0"},"schema_version":"1.0","source":{"id":"1112.4493","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.4493","created_at":"2026-05-18T01:59:05Z"},{"alias_kind":"arxiv_version","alias_value":"1112.4493v1","created_at":"2026-05-18T01:59:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.4493","created_at":"2026-05-18T01:59:05Z"},{"alias_kind":"pith_short_12","alias_value":"VO7IASM52HKS","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"VO7IASM52HKS2XIH","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"VO7IASM5","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:a49233fcbe70030873f8848113d94e0ff1b5288fe440993e068debfeae06db9b","target":"graph","created_at":"2026-05-18T01:59:05Z","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":"With this third paper of a series we present Johnson-Gunn B,g,V,r,i,z multicolour photometry for 79 objects, including a significant fraction of the faintest galaxies around NGC5044, assessing group membership on the basis of apparent morphology and low-resolution optical spectroscopy to estimate redshift for 21 objects. Together, dE's and Im's provide the bulk of the galaxy luminosity function, around M(g)\\sim-18.0, while the S0 and dSph components dominate, respectively, the bright and faint-end tails of the distribution. This special mix places the NGC 5044 group just \"midway\" between the h","authors_text":"(2) Facultad de Ciencias Astronomicas y Geofisicas, 3), (3) IALP, (4) INAF - Osservatorio Astronomico di Brera, A. Buzzoni (1), Argentina, CCT La Plata, CONICET-UNLP, E. Zucca (1) ((1) INAF - Osservatorio Astronomico di Bologna, Italy, Italy), Milano, P. Saracco (4), S. A. Cellone (2, Universidad Nacional de La Plata","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-12-19T21:03:40Z","title":"Evolutionary properties of the low-luminosity galaxy population in the NGC5044 Group"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.4493","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":"sha256:0c049925b0f05121ad8f297ba070f9805982be12e85c328f8c0ebbafc109029c","target":"record","created_at":"2026-05-18T01:59:05Z","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":"3e7412bd9736e45b9b2c7ff839e2e9afc029aa5d1b4b99d046075f8437988041","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-12-19T21:03:40Z","title_canon_sha256":"b160286e18188f1c460adf1cf2eeab2160973a4de5573d5293a52293c83cffb0"},"schema_version":"1.0","source":{"id":"1112.4493","kind":"arxiv","version":1}},"canonical_sha256":"abbe80499dd1d52d5d0796cc39e851ad7530c4c51e71b597e4ac6dabbcf0f00b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"abbe80499dd1d52d5d0796cc39e851ad7530c4c51e71b597e4ac6dabbcf0f00b","first_computed_at":"2026-05-18T01:59:05.214343Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:05.214343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q20Ow1gPyJdBvviOAD45rXGRU+IPU0JbmtZa1T06QDCmFVr3WatxNC+yu41csknm5rYEOt+1/g+seQ/oQLkJDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:05.215098Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.4493","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c049925b0f05121ad8f297ba070f9805982be12e85c328f8c0ebbafc109029c","sha256:a49233fcbe70030873f8848113d94e0ff1b5288fe440993e068debfeae06db9b"],"state_sha256":"34a45a918f9305d48c27fe9fcf3fd7db60d8367ece6bd280214ebc104e9526db"}