{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:DWVHXX4QYUWWO5NJ5LO7MXGLOP","short_pith_number":"pith:DWVHXX4Q","canonical_record":{"source":{"id":"2403.16754","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-03-25T13:34:13Z","cross_cats_sorted":[],"title_canon_sha256":"6816d5e3486bdcc87a65a619673ec4c846bad12a7a207d63d6ff42b4477c0500","abstract_canon_sha256":"92211241d6635082c5fc7af53924a562ebe06b3f1983a26319472827f2ee1262"},"schema_version":"1.0"},"canonical_sha256":"1daa7bdf90c52d6775a9eaddf65ccb73cb91c2511b9a55a872e21662697b3c80","source":{"kind":"arxiv","id":"2403.16754","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.16754","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"arxiv_version","alias_value":"2403.16754v4","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.16754","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"pith_short_12","alias_value":"DWVHXX4QYUWW","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"pith_short_16","alias_value":"DWVHXX4QYUWWO5NJ","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"pith_short_8","alias_value":"DWVHXX4Q","created_at":"2026-07-05T10:31:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:DWVHXX4QYUWWO5NJ5LO7MXGLOP","target":"record","payload":{"canonical_record":{"source":{"id":"2403.16754","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-03-25T13:34:13Z","cross_cats_sorted":[],"title_canon_sha256":"6816d5e3486bdcc87a65a619673ec4c846bad12a7a207d63d6ff42b4477c0500","abstract_canon_sha256":"92211241d6635082c5fc7af53924a562ebe06b3f1983a26319472827f2ee1262"},"schema_version":"1.0"},"canonical_sha256":"1daa7bdf90c52d6775a9eaddf65ccb73cb91c2511b9a55a872e21662697b3c80","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:31:42.537285Z","signature_b64":"Q7m3fIP2Zd0cNTzbMTLDckyImYL9p3lCEkaZDLHuEZ7AN81iG/sqelAJSQjNgYdFl87gOaL1y+YJy5iJLhe/AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1daa7bdf90c52d6775a9eaddf65ccb73cb91c2511b9a55a872e21662697b3c80","last_reissued_at":"2026-07-05T10:31:42.536831Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:31:42.536831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.16754","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:31:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pY/lOuUlZEWGsNyxqa8IQBPs0CuirGiKPXPc4VhmUYMvYFY52lbj9SOdnQIScOjH+WrnJk6PNpUqrGHXezoeAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:58:34.742862Z"},"content_sha256":"3bab4e56177494f3e99d385fa8483b273ec7060344a5df35f7d4f594626079c2","schema_version":"1.0","event_id":"sha256:3bab4e56177494f3e99d385fa8483b273ec7060344a5df35f7d4f594626079c2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:DWVHXX4QYUWWO5NJ5LO7MXGLOP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The baryonic Tully-Fisher relation of HI-bearing low-surface brightness galaxies implies their formation mechanism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Hui-Jie Hu, Yu Rong, Zichen Hua","submitted_at":"2024-03-25T13:34:13Z","abstract_excerpt":"We investigate the baryonic Tully-Fisher relation in low surface brightness galaxies selected from the Arecibo Legacy Fast ALFA survey. We find that the $\\rm HI$-bearing low surface brightness galaxies still follow the baryonic Tully-Fisher relation of typical late-type galaxies, with a slope of approximately 4 in the baryonic mass versus rotational velocity diagram on the logarithmic scale, i.e., $M_{\\rm{b}}\\propto v_{\\rm{rot}}^4$. Our findings suggest that the matter distributions in low surface brightness galaxies may resemble that of general late-type galaxies, and hint that low surface br"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.16754","kind":"arxiv","version":4},"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/2403.16754/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":"2026-07-05T10:31:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2doeqJfA9Ewx59zzoQrgoIN4uZgZBXLOvxaw7BQLberf/hWwOrTNqm2NS9T89XgijelYDBYTPUaUwn4OhG6cAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:58:34.743881Z"},"content_sha256":"197eee7bd770a290f7556f66439180ee67e8660507f36f555b7d3de9c12da7eb","schema_version":"1.0","event_id":"sha256:197eee7bd770a290f7556f66439180ee67e8660507f36f555b7d3de9c12da7eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DWVHXX4QYUWWO5NJ5LO7MXGLOP/bundle.json","state_url":"https://pith.science/pith/DWVHXX4QYUWWO5NJ5LO7MXGLOP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DWVHXX4QYUWWO5NJ5LO7MXGLOP/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":"2026-08-03T22:58:34Z","links":{"resolver":"https://pith.science/pith/DWVHXX4QYUWWO5NJ5LO7MXGLOP","bundle":"https://pith.science/pith/DWVHXX4QYUWWO5NJ5LO7MXGLOP/bundle.json","state":"https://pith.science/pith/DWVHXX4QYUWWO5NJ5LO7MXGLOP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DWVHXX4QYUWWO5NJ5LO7MXGLOP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:DWVHXX4QYUWWO5NJ5LO7MXGLOP","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":"92211241d6635082c5fc7af53924a562ebe06b3f1983a26319472827f2ee1262","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-03-25T13:34:13Z","title_canon_sha256":"6816d5e3486bdcc87a65a619673ec4c846bad12a7a207d63d6ff42b4477c0500"},"schema_version":"1.0","source":{"id":"2403.16754","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.16754","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"arxiv_version","alias_value":"2403.16754v4","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.16754","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"pith_short_12","alias_value":"DWVHXX4QYUWW","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"pith_short_16","alias_value":"DWVHXX4QYUWWO5NJ","created_at":"2026-07-05T10:31:42Z"},{"alias_kind":"pith_short_8","alias_value":"DWVHXX4Q","created_at":"2026-07-05T10:31:42Z"}],"graph_snapshots":[{"event_id":"sha256:197eee7bd770a290f7556f66439180ee67e8660507f36f555b7d3de9c12da7eb","target":"graph","created_at":"2026-07-05T10:31:42Z","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/2403.16754/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the baryonic Tully-Fisher relation in low surface brightness galaxies selected from the Arecibo Legacy Fast ALFA survey. We find that the $\\rm HI$-bearing low surface brightness galaxies still follow the baryonic Tully-Fisher relation of typical late-type galaxies, with a slope of approximately 4 in the baryonic mass versus rotational velocity diagram on the logarithmic scale, i.e., $M_{\\rm{b}}\\propto v_{\\rm{rot}}^4$. Our findings suggest that the matter distributions in low surface brightness galaxies may resemble that of general late-type galaxies, and hint that low surface br","authors_text":"Hui-Jie Hu, Yu Rong, Zichen Hua","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-03-25T13:34:13Z","title":"The baryonic Tully-Fisher relation of HI-bearing low-surface brightness galaxies implies their formation mechanism"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.16754","kind":"arxiv","version":4},"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":"sha256:3bab4e56177494f3e99d385fa8483b273ec7060344a5df35f7d4f594626079c2","target":"record","created_at":"2026-07-05T10:31:42Z","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":"92211241d6635082c5fc7af53924a562ebe06b3f1983a26319472827f2ee1262","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-03-25T13:34:13Z","title_canon_sha256":"6816d5e3486bdcc87a65a619673ec4c846bad12a7a207d63d6ff42b4477c0500"},"schema_version":"1.0","source":{"id":"2403.16754","kind":"arxiv","version":4}},"canonical_sha256":"1daa7bdf90c52d6775a9eaddf65ccb73cb91c2511b9a55a872e21662697b3c80","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1daa7bdf90c52d6775a9eaddf65ccb73cb91c2511b9a55a872e21662697b3c80","first_computed_at":"2026-07-05T10:31:42.536831Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:31:42.536831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q7m3fIP2Zd0cNTzbMTLDckyImYL9p3lCEkaZDLHuEZ7AN81iG/sqelAJSQjNgYdFl87gOaL1y+YJy5iJLhe/AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:31:42.537285Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.16754","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bab4e56177494f3e99d385fa8483b273ec7060344a5df35f7d4f594626079c2","sha256:197eee7bd770a290f7556f66439180ee67e8660507f36f555b7d3de9c12da7eb"],"state_sha256":"9a59b8717fbfd189fe2dca8c1bf6be73f53a4dba8b03411f7af480eabf2d081e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"st/2C3nR9selnuKXbEnDR7Up1+EpIxC+JXddKHlCrwNcJNoNO2uVGhFhlmoVP3WcMFIZmjYnBwr5i8tDeUBxBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T22:58:34.750437Z","bundle_sha256":"5115143c32f08d2df012d2d0851eb27c193bf83b7818f6267a6d4866fa035e0c"}}