{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:QFME4GS4N2OZC72LNENY4ZUJCD","short_pith_number":"pith:QFME4GS4","canonical_record":{"source":{"id":"2001.00590","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-02T19:00:04Z","cross_cats_sorted":[],"title_canon_sha256":"58b42a745b7d1914f8cef7d171d13039491679a7c560b97609bc71ad3372762e","abstract_canon_sha256":"c28379969c707a322f1fe8f5893270cb5e8fbb1f191b3050858688e512087a96"},"schema_version":"1.0"},"canonical_sha256":"81584e1a5c6e9d917f4b691b8e668910c2916b60a42e0534031c60e2686bc0f7","source":{"kind":"arxiv","id":"2001.00590","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.00590","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"arxiv_version","alias_value":"2001.00590v2","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.00590","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"pith_short_12","alias_value":"QFME4GS4N2OZ","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"pith_short_16","alias_value":"QFME4GS4N2OZC72L","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"pith_short_8","alias_value":"QFME4GS4","created_at":"2026-07-05T01:12:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:QFME4GS4N2OZC72LNENY4ZUJCD","target":"record","payload":{"canonical_record":{"source":{"id":"2001.00590","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-02T19:00:04Z","cross_cats_sorted":[],"title_canon_sha256":"58b42a745b7d1914f8cef7d171d13039491679a7c560b97609bc71ad3372762e","abstract_canon_sha256":"c28379969c707a322f1fe8f5893270cb5e8fbb1f191b3050858688e512087a96"},"schema_version":"1.0"},"canonical_sha256":"81584e1a5c6e9d917f4b691b8e668910c2916b60a42e0534031c60e2686bc0f7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:12:33.363595Z","signature_b64":"YqN6epRGx0d4mwhyNesHvdgnmO/0Qe9NtwNboYXSH+NIEKaGVU8kBoeT7hF9EwXVJ2hupdsd79ZylWx4/O/WAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"81584e1a5c6e9d917f4b691b8e668910c2916b60a42e0534031c60e2686bc0f7","last_reissued_at":"2026-07-05T01:12:33.363157Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:12:33.363157Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2001.00590","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:12:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qv/hfEa5p8NSCVGstdLgNMjol3r5a1j9yAUlKsTfg7U9CRhorU5S2kLKYDm2pSpjSrnltaNhPa8Q+tYRKkhUAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T15:14:06.282952Z"},"content_sha256":"75eccb29822f2b0963845969e93b91a88bc4641d0ab84269abbcf01554ef93b7","schema_version":"1.0","event_id":"sha256:75eccb29822f2b0963845969e93b91a88bc4641d0ab84269abbcf01554ef93b7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:QFME4GS4N2OZC72LNENY4ZUJCD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effects of Stellar Feedback on Stellar and Gas Kinematics of Star-Forming Galaxies at 0.6<z<1.0","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andrew Wetzel, Bahram Mobasher, Behnam Darvish, Brian C. Lemaux, Debora Pelliccia, Jessie Hirtenstein, Kareem El-Badry, Lori M. Lubin, Lu Shen, Po-Feng Wu, Tucker Jones","submitted_at":"2020-01-02T19:00:04Z","abstract_excerpt":"Recent zoom-in cosmological simulations have shown that stellar feedback can flatten the inner density profile of the dark matter halo in low-mass galaxies. A correlation between the stellar/gas velocity dispersion ($\\sigma_{star}$, $\\sigma_{gas}$) and the specific star formation rate (sSFR) is predicted as an observational test of the role of stellar feedback in re-shaping the dark matter density profile. In this work we test the validity of this prediction by studying a sample of star-forming galaxies at $0.6<z<1.0$ from the LEGA-C survey, which provides high signal-to-noise measurements of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.00590","kind":"arxiv","version":2},"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/2001.00590/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":"2026-07-05T01:12:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"grecxaPqPDk2bQG4Z4IQzZXtKbf1zLrL0KgSyGFSqyRe67uO88PQE4sAnqejwlGujwcONuIzNFcEWk1JRX4fCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T15:14:06.283621Z"},"content_sha256":"258903019a27aa4486a762da0d9bc54caab97fcb84aea0fcdd254ae076801f43","schema_version":"1.0","event_id":"sha256:258903019a27aa4486a762da0d9bc54caab97fcb84aea0fcdd254ae076801f43"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QFME4GS4N2OZC72LNENY4ZUJCD/bundle.json","state_url":"https://pith.science/pith/QFME4GS4N2OZC72LNENY4ZUJCD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QFME4GS4N2OZC72LNENY4ZUJCD/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":"2026-08-15T15:14:06Z","links":{"resolver":"https://pith.science/pith/QFME4GS4N2OZC72LNENY4ZUJCD","bundle":"https://pith.science/pith/QFME4GS4N2OZC72LNENY4ZUJCD/bundle.json","state":"https://pith.science/pith/QFME4GS4N2OZC72LNENY4ZUJCD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QFME4GS4N2OZC72LNENY4ZUJCD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:QFME4GS4N2OZC72LNENY4ZUJCD","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":"c28379969c707a322f1fe8f5893270cb5e8fbb1f191b3050858688e512087a96","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-02T19:00:04Z","title_canon_sha256":"58b42a745b7d1914f8cef7d171d13039491679a7c560b97609bc71ad3372762e"},"schema_version":"1.0","source":{"id":"2001.00590","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.00590","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"arxiv_version","alias_value":"2001.00590v2","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.00590","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"pith_short_12","alias_value":"QFME4GS4N2OZ","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"pith_short_16","alias_value":"QFME4GS4N2OZC72L","created_at":"2026-07-05T01:12:33Z"},{"alias_kind":"pith_short_8","alias_value":"QFME4GS4","created_at":"2026-07-05T01:12:33Z"}],"graph_snapshots":[{"event_id":"sha256:258903019a27aa4486a762da0d9bc54caab97fcb84aea0fcdd254ae076801f43","target":"graph","created_at":"2026-07-05T01:12:33Z","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/2001.00590/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent zoom-in cosmological simulations have shown that stellar feedback can flatten the inner density profile of the dark matter halo in low-mass galaxies. A correlation between the stellar/gas velocity dispersion ($\\sigma_{star}$, $\\sigma_{gas}$) and the specific star formation rate (sSFR) is predicted as an observational test of the role of stellar feedback in re-shaping the dark matter density profile. In this work we test the validity of this prediction by studying a sample of star-forming galaxies at $0.6<z<1.0$ from the LEGA-C survey, which provides high signal-to-noise measurements of ","authors_text":"Andrew Wetzel, Bahram Mobasher, Behnam Darvish, Brian C. Lemaux, Debora Pelliccia, Jessie Hirtenstein, Kareem El-Badry, Lori M. Lubin, Lu Shen, Po-Feng Wu, Tucker Jones","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-02T19:00:04Z","title":"Effects of Stellar Feedback on Stellar and Gas Kinematics of Star-Forming Galaxies at 0.6<z<1.0"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.00590","kind":"arxiv","version":2},"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":"sha256:75eccb29822f2b0963845969e93b91a88bc4641d0ab84269abbcf01554ef93b7","target":"record","created_at":"2026-07-05T01:12:33Z","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":"c28379969c707a322f1fe8f5893270cb5e8fbb1f191b3050858688e512087a96","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-01-02T19:00:04Z","title_canon_sha256":"58b42a745b7d1914f8cef7d171d13039491679a7c560b97609bc71ad3372762e"},"schema_version":"1.0","source":{"id":"2001.00590","kind":"arxiv","version":2}},"canonical_sha256":"81584e1a5c6e9d917f4b691b8e668910c2916b60a42e0534031c60e2686bc0f7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81584e1a5c6e9d917f4b691b8e668910c2916b60a42e0534031c60e2686bc0f7","first_computed_at":"2026-07-05T01:12:33.363157Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:12:33.363157Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YqN6epRGx0d4mwhyNesHvdgnmO/0Qe9NtwNboYXSH+NIEKaGVU8kBoeT7hF9EwXVJ2hupdsd79ZylWx4/O/WAg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:12:33.363595Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.00590","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:75eccb29822f2b0963845969e93b91a88bc4641d0ab84269abbcf01554ef93b7","sha256:258903019a27aa4486a762da0d9bc54caab97fcb84aea0fcdd254ae076801f43"],"state_sha256":"c28c8889cd22e291dd5415c85d08d3b51912bd13fb064367fa60f46337411030"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hpRJ9kisg9PkV4q29cEtfuKJiWa4ify+RcCjUk5LUp0JymGzGBisPdYBmGSf3RpxboqXMGxS/MzlAi9ifO1GDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T15:14:06.288785Z","bundle_sha256":"e2756ef584dbf975dca322eab571bedf6623426ff65b110a6cff37050702c7e3"}}