{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:UXIFNYVBSDL5FTNL72GJOJIAOT","short_pith_number":"pith:UXIFNYVB","canonical_record":{"source":{"id":"1911.05836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-11-13T22:13:04Z","cross_cats_sorted":[],"title_canon_sha256":"cd3b1f46f7e8fdcb62f7421d6b95832d2f0b761b0104170ddd597f9a592c11a2","abstract_canon_sha256":"c58af6d413573553418c3b8ba03d251e7d101796757c80a3a122ac0b674b2bca"},"schema_version":"1.0"},"canonical_sha256":"a5d056e2a190d7d2cdabfe8c97250074c2abf61179a0d540e4757ac6e228b92b","source":{"kind":"arxiv","id":"1911.05836","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.05836","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"arxiv_version","alias_value":"1911.05836v1","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.05836","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"pith_short_12","alias_value":"UXIFNYVBSDL5","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"UXIFNYVBSDL5FTNL","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"UXIFNYVB","created_at":"2026-07-05T00:32:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:UXIFNYVBSDL5FTNL72GJOJIAOT","target":"record","payload":{"canonical_record":{"source":{"id":"1911.05836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-11-13T22:13:04Z","cross_cats_sorted":[],"title_canon_sha256":"cd3b1f46f7e8fdcb62f7421d6b95832d2f0b761b0104170ddd597f9a592c11a2","abstract_canon_sha256":"c58af6d413573553418c3b8ba03d251e7d101796757c80a3a122ac0b674b2bca"},"schema_version":"1.0"},"canonical_sha256":"a5d056e2a190d7d2cdabfe8c97250074c2abf61179a0d540e4757ac6e228b92b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:32:05.372232Z","signature_b64":"vosCvfN3Tfh5s2wUwNI8XPtbTdrRArr8wHTy+cmxRaodw+jNG6JG8DT6bqupY0UMJ5BZ5D6QhoHrLS4qxE8YAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5d056e2a190d7d2cdabfe8c97250074c2abf61179a0d540e4757ac6e228b92b","last_reissued_at":"2026-07-05T00:32:05.371752Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:32:05.371752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1911.05836","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":"2026-07-05T00:32:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v8OvAeGw7AhRGW9bzIdqFa4XaI+/m3Vihs06jwSfKzIe3QcGufTaTl9VROG2jkPMfhuFJnDeoHwSHHNBi3H7DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T21:14:31.262065Z"},"content_sha256":"27ae94b0f7c775f3b8065191c87043694efcf634e0fc4d6930d6df9781487508","schema_version":"1.0","event_id":"sha256:27ae94b0f7c775f3b8065191c87043694efcf634e0fc4d6930d6df9781487508"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:UXIFNYVBSDL5FTNL72GJOJIAOT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Dark Matter Distributions in Low-Mass Disk Galaxies. II. The Inner Density Profiles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alberto Bolatto, Andrew B. Newman, Christopher Martin, James D. Neill, Joshua D. Simon, Leo Blitz, Matt Matuszewski, Nicole C. Relatores, Patrick Morrissey, Phuongmai Truong, Richard S. Ellis","submitted_at":"2019-11-13T22:13:04Z","abstract_excerpt":"Dark matter-only simulations predict that dark matter halos have steep, cuspy inner density profiles, while observations of dwarf galaxies find a range of inner slopes that are often much shallower. There is debate whether this discrepancy can be explained by baryonic feedback or if it may require modified dark matter models. In Paper 1 of this series, we obtained high-resolution integral field H$\\alpha$ observations for 26 dwarf galaxies with $M_*=10^{8.1}-10^{9.7}\\textrm{M}_\\odot$. We derived rotation curves from our observations, which we use here to construct mass models. We model the tota"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.05836","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/1911.05836/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":"2026-07-05T00:32:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4P/5cJYpGtEsR+PWRKRyRKN/aIoRvi+k/H4w+YWgwdWa/MtWiQfVsoIvOHDUaNdY3YRcdrDxUyyjm6N/zUtjCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T21:14:31.262606Z"},"content_sha256":"af19c678255ee3f6ff16c177fa296fa6ed6243755835d3338e3a6e3ff149f3c0","schema_version":"1.0","event_id":"sha256:af19c678255ee3f6ff16c177fa296fa6ed6243755835d3338e3a6e3ff149f3c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UXIFNYVBSDL5FTNL72GJOJIAOT/bundle.json","state_url":"https://pith.science/pith/UXIFNYVBSDL5FTNL72GJOJIAOT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UXIFNYVBSDL5FTNL72GJOJIAOT/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":"2026-08-01T21:14:31Z","links":{"resolver":"https://pith.science/pith/UXIFNYVBSDL5FTNL72GJOJIAOT","bundle":"https://pith.science/pith/UXIFNYVBSDL5FTNL72GJOJIAOT/bundle.json","state":"https://pith.science/pith/UXIFNYVBSDL5FTNL72GJOJIAOT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UXIFNYVBSDL5FTNL72GJOJIAOT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:UXIFNYVBSDL5FTNL72GJOJIAOT","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":"c58af6d413573553418c3b8ba03d251e7d101796757c80a3a122ac0b674b2bca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-11-13T22:13:04Z","title_canon_sha256":"cd3b1f46f7e8fdcb62f7421d6b95832d2f0b761b0104170ddd597f9a592c11a2"},"schema_version":"1.0","source":{"id":"1911.05836","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.05836","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"arxiv_version","alias_value":"1911.05836v1","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.05836","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"pith_short_12","alias_value":"UXIFNYVBSDL5","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"UXIFNYVBSDL5FTNL","created_at":"2026-07-05T00:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"UXIFNYVB","created_at":"2026-07-05T00:32:05Z"}],"graph_snapshots":[{"event_id":"sha256:af19c678255ee3f6ff16c177fa296fa6ed6243755835d3338e3a6e3ff149f3c0","target":"graph","created_at":"2026-07-05T00:32:05Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1911.05836/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dark matter-only simulations predict that dark matter halos have steep, cuspy inner density profiles, while observations of dwarf galaxies find a range of inner slopes that are often much shallower. There is debate whether this discrepancy can be explained by baryonic feedback or if it may require modified dark matter models. In Paper 1 of this series, we obtained high-resolution integral field H$\\alpha$ observations for 26 dwarf galaxies with $M_*=10^{8.1}-10^{9.7}\\textrm{M}_\\odot$. We derived rotation curves from our observations, which we use here to construct mass models. We model the tota","authors_text":"Alberto Bolatto, Andrew B. Newman, Christopher Martin, James D. Neill, Joshua D. Simon, Leo Blitz, Matt Matuszewski, Nicole C. Relatores, Patrick Morrissey, Phuongmai Truong, Richard S. Ellis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-11-13T22:13:04Z","title":"The Dark Matter Distributions in Low-Mass Disk Galaxies. II. The Inner Density Profiles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.05836","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":"sha256:27ae94b0f7c775f3b8065191c87043694efcf634e0fc4d6930d6df9781487508","target":"record","created_at":"2026-07-05T00:32:05Z","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":"c58af6d413573553418c3b8ba03d251e7d101796757c80a3a122ac0b674b2bca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-11-13T22:13:04Z","title_canon_sha256":"cd3b1f46f7e8fdcb62f7421d6b95832d2f0b761b0104170ddd597f9a592c11a2"},"schema_version":"1.0","source":{"id":"1911.05836","kind":"arxiv","version":1}},"canonical_sha256":"a5d056e2a190d7d2cdabfe8c97250074c2abf61179a0d540e4757ac6e228b92b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5d056e2a190d7d2cdabfe8c97250074c2abf61179a0d540e4757ac6e228b92b","first_computed_at":"2026-07-05T00:32:05.371752Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:32:05.371752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vosCvfN3Tfh5s2wUwNI8XPtbTdrRArr8wHTy+cmxRaodw+jNG6JG8DT6bqupY0UMJ5BZ5D6QhoHrLS4qxE8YAw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:32:05.372232Z","signed_message":"canonical_sha256_bytes"},"source_id":"1911.05836","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27ae94b0f7c775f3b8065191c87043694efcf634e0fc4d6930d6df9781487508","sha256:af19c678255ee3f6ff16c177fa296fa6ed6243755835d3338e3a6e3ff149f3c0"],"state_sha256":"8356a1d00f3a8973137d07a562f72b94474d867302466dad616920e4b2bb7672"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KJM/5iJHnJjN/yrRLt7lOlwibUzgG0WdxswdPgY+uwdJjXIceZMgfQkKZDJ03rOSB+XMnepL/hL+1mQFnPZjCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T21:14:31.267269Z","bundle_sha256":"0da27e099a6108e4bd005335f17153e84a6b8381a6aaa7cb0fb979d3e0294f9a"}}