{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:FWMHIXGN34OAOKW6T3CE4YZHP6","short_pith_number":"pith:FWMHIXGN","canonical_record":{"source":{"id":"1609.06719","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-21T20:00:01Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"e67f5380d2d00de7a469d0bfd0846a364a7cc6857788299be0c85f5edccd5973","abstract_canon_sha256":"39f0b85ef49ab603ca1d382231ed94f77d770328d2c4282cf278b0cc268ec9ce"},"schema_version":"1.0"},"canonical_sha256":"2d98745ccddf1c072ade9ec44e63277fb3b19184f0ba545d39547d225236640c","source":{"kind":"arxiv","id":"1609.06719","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.06719","created_at":"2026-05-18T00:52:38Z"},{"alias_kind":"arxiv_version","alias_value":"1609.06719v1","created_at":"2026-05-18T00:52:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06719","created_at":"2026-05-18T00:52:38Z"},{"alias_kind":"pith_short_12","alias_value":"FWMHIXGN34OA","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FWMHIXGN34OAOKW6","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FWMHIXGN","created_at":"2026-05-18T12:30:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:FWMHIXGN34OAOKW6T3CE4YZHP6","target":"record","payload":{"canonical_record":{"source":{"id":"1609.06719","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-21T20:00:01Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"e67f5380d2d00de7a469d0bfd0846a364a7cc6857788299be0c85f5edccd5973","abstract_canon_sha256":"39f0b85ef49ab603ca1d382231ed94f77d770328d2c4282cf278b0cc268ec9ce"},"schema_version":"1.0"},"canonical_sha256":"2d98745ccddf1c072ade9ec44e63277fb3b19184f0ba545d39547d225236640c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:38.674156Z","signature_b64":"Kw49WTVNpmYNxcbW2Tl2zAZmOyGNBjLM+uy+xOCCk7b9TjoN8X+NCrubKs3JrF5BvnnRfozhCQHGOnQ20o98BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d98745ccddf1c072ade9ec44e63277fb3b19184f0ba545d39547d225236640c","last_reissued_at":"2026-05-18T00:52:38.673682Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:38.673682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.06719","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":"2026-05-18T00:52:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xKoCtSyF9nT/33ECRwGCOYKxd8td7401WstmgUH0buYdwHv4KC5qKhCPb8FdM3X3Zom71A7+CbsYoZsfgAl0CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T20:52:32.376150Z"},"content_sha256":"f55e77bcf6971bac19c04afe02f2da301a8b3667949584b493e88a513fd0d649","schema_version":"1.0","event_id":"sha256:f55e77bcf6971bac19c04afe02f2da301a8b3667949584b493e88a513fd0d649"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:FWMHIXGN34OAOKW6T3CE4YZHP6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anisotropy in the all-sky distribution of galaxy morphological types","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Behnam Javanmardi, Pavel Kroupa","submitted_at":"2016-09-21T20:00:01Z","abstract_excerpt":"We present the first study of the isotropy of the distribution of morphological types of galaxies in the Local Universe out to around 200 Mpc using more than 60,000 galaxies from the HyperLeda database. We divide the sky into two opposite hemispheres and compare the abundance distribution of the morphological types, $T$, using the Kolmogorov-Smirnov (KS) test. This is repeated for different directions in the sky and the KS statistic as a function of sky coordinates is obtained. For three samples of galaxies within around 100, 150, and 200 Mpc, we find a significant hemispherical asymmetry with"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06719","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":"2026-05-18T00:52:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YbLUJBJj5AeFBfRRv8Sad9q4zCTWn43yS6QJpz1FJwii3R8IHYuhDwQ6pqwQxs1JGBO3+wCkr/uLP5L4rIkbDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T20:52:32.376772Z"},"content_sha256":"1fd6496c9d823a5d03ac92a8da1e1afa19b69c80311edbc8f75690640919893c","schema_version":"1.0","event_id":"sha256:1fd6496c9d823a5d03ac92a8da1e1afa19b69c80311edbc8f75690640919893c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FWMHIXGN34OAOKW6T3CE4YZHP6/bundle.json","state_url":"https://pith.science/pith/FWMHIXGN34OAOKW6T3CE4YZHP6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FWMHIXGN34OAOKW6T3CE4YZHP6/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":"2026-08-18T20:52:32Z","links":{"resolver":"https://pith.science/pith/FWMHIXGN34OAOKW6T3CE4YZHP6","bundle":"https://pith.science/pith/FWMHIXGN34OAOKW6T3CE4YZHP6/bundle.json","state":"https://pith.science/pith/FWMHIXGN34OAOKW6T3CE4YZHP6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FWMHIXGN34OAOKW6T3CE4YZHP6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:FWMHIXGN34OAOKW6T3CE4YZHP6","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":"39f0b85ef49ab603ca1d382231ed94f77d770328d2c4282cf278b0cc268ec9ce","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-21T20:00:01Z","title_canon_sha256":"e67f5380d2d00de7a469d0bfd0846a364a7cc6857788299be0c85f5edccd5973"},"schema_version":"1.0","source":{"id":"1609.06719","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.06719","created_at":"2026-05-18T00:52:38Z"},{"alias_kind":"arxiv_version","alias_value":"1609.06719v1","created_at":"2026-05-18T00:52:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06719","created_at":"2026-05-18T00:52:38Z"},{"alias_kind":"pith_short_12","alias_value":"FWMHIXGN34OA","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FWMHIXGN34OAOKW6","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FWMHIXGN","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:1fd6496c9d823a5d03ac92a8da1e1afa19b69c80311edbc8f75690640919893c","target":"graph","created_at":"2026-05-18T00:52:38Z","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 present the first study of the isotropy of the distribution of morphological types of galaxies in the Local Universe out to around 200 Mpc using more than 60,000 galaxies from the HyperLeda database. We divide the sky into two opposite hemispheres and compare the abundance distribution of the morphological types, $T$, using the Kolmogorov-Smirnov (KS) test. This is repeated for different directions in the sky and the KS statistic as a function of sky coordinates is obtained. For three samples of galaxies within around 100, 150, and 200 Mpc, we find a significant hemispherical asymmetry with","authors_text":"Behnam Javanmardi, Pavel Kroupa","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-21T20:00:01Z","title":"Anisotropy in the all-sky distribution of galaxy morphological types"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06719","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:f55e77bcf6971bac19c04afe02f2da301a8b3667949584b493e88a513fd0d649","target":"record","created_at":"2026-05-18T00:52:38Z","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":"39f0b85ef49ab603ca1d382231ed94f77d770328d2c4282cf278b0cc268ec9ce","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-21T20:00:01Z","title_canon_sha256":"e67f5380d2d00de7a469d0bfd0846a364a7cc6857788299be0c85f5edccd5973"},"schema_version":"1.0","source":{"id":"1609.06719","kind":"arxiv","version":1}},"canonical_sha256":"2d98745ccddf1c072ade9ec44e63277fb3b19184f0ba545d39547d225236640c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d98745ccddf1c072ade9ec44e63277fb3b19184f0ba545d39547d225236640c","first_computed_at":"2026-05-18T00:52:38.673682Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:38.673682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Kw49WTVNpmYNxcbW2Tl2zAZmOyGNBjLM+uy+xOCCk7b9TjoN8X+NCrubKs3JrF5BvnnRfozhCQHGOnQ20o98BA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:38.674156Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.06719","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f55e77bcf6971bac19c04afe02f2da301a8b3667949584b493e88a513fd0d649","sha256:1fd6496c9d823a5d03ac92a8da1e1afa19b69c80311edbc8f75690640919893c"],"state_sha256":"2a79c7b768a21dbdb415821ec282067de001c7eb1dbf86b3419161b976b8bdce"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qOc1MHDVqXrHXJM1abP+9yNnTh71WYWdqnHc9ZFlhdfWiqxzcEHJqwnVvVcTDbU+GmgDvG1iWPwtWO7DQnKnAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T20:52:32.383562Z","bundle_sha256":"acad6f00c37a47ba8916e7652ed45823dea3ffea1eeb95b6403ced6826e1287c"}}