{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:PZCG2KWPTLAY3E6E4LLFRQWLZ3","short_pith_number":"pith:PZCG2KWP","canonical_record":{"source":{"id":"2406.04547","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-06T23:09:15Z","cross_cats_sorted":[],"title_canon_sha256":"7595ef40b5c55542032b02eed02e2a928244817f9f526d8b94e891e39abebfd8","abstract_canon_sha256":"ddbbe7e984fb612fab5806ec02550f1698c1869a5891ddb13d887bb70833b243"},"schema_version":"1.0"},"canonical_sha256":"7e446d2acf9ac18d93c4e2d658c2cbceda977d7fe7dc638e6ecee72ea162257f","source":{"kind":"arxiv","id":"2406.04547","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.04547","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"arxiv_version","alias_value":"2406.04547v1","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.04547","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"pith_short_12","alias_value":"PZCG2KWPTLAY","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"pith_short_16","alias_value":"PZCG2KWPTLAY3E6E","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"pith_short_8","alias_value":"PZCG2KWP","created_at":"2026-07-05T08:28:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:PZCG2KWPTLAY3E6E4LLFRQWLZ3","target":"record","payload":{"canonical_record":{"source":{"id":"2406.04547","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-06T23:09:15Z","cross_cats_sorted":[],"title_canon_sha256":"7595ef40b5c55542032b02eed02e2a928244817f9f526d8b94e891e39abebfd8","abstract_canon_sha256":"ddbbe7e984fb612fab5806ec02550f1698c1869a5891ddb13d887bb70833b243"},"schema_version":"1.0"},"canonical_sha256":"7e446d2acf9ac18d93c4e2d658c2cbceda977d7fe7dc638e6ecee72ea162257f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:28:45.414819Z","signature_b64":"cGO3TqRTATm22zORdp/7SWGBa0ZGge3n1vnD+NJLh7R8zM7wj17iHag1sUF0tfNUJgYdAWCixibB3w10Ij9yDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7e446d2acf9ac18d93c4e2d658c2cbceda977d7fe7dc638e6ecee72ea162257f","last_reissued_at":"2026-07-05T08:28:45.414358Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:28:45.414358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.04547","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":"2026-07-05T08:28:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8RjnTNemLSDstieQb87jc6d2b7NP0ReTBw4nIIabt8i2V3LV+yFSrmXTTsOu+wUMrjcByTu4daOtHtXp7hAOAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T21:40:26.198444Z"},"content_sha256":"727f378ebd0bb81360acd6f0f6f116ccfbd6a88624ec00715854c8e74f8dc9e1","schema_version":"1.0","event_id":"sha256:727f378ebd0bb81360acd6f0f6f116ccfbd6a88624ec00715854c8e74f8dc9e1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:PZCG2KWPTLAY3E6E4LLFRQWLZ3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Identification and Quenching of Nugget Galaxies in the RESOLVE Survey at z = 0","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Amanda J. Moffett, Derrick S. Carr, Joel I. Bernstein, Kathleen D. Eckert, Manodeep Sinha, Mark A. Norris, Michael L. Palumbo III, Mugdha S. Polimera, Sheila J. Kannappan, Zackary L. Hutchens","submitted_at":"2024-06-06T23:09:15Z","abstract_excerpt":"We present a complete census of candidate nuggets, i.e., dense galaxies likely formed by compaction with intense gas influx, within the volume-limited $z \\sim 0$ REsolved Spectroscopy Of a Local VolumE (RESOLVE) survey. These nuggets span all evolutionary stages and 3 orders of magnitude in stellar mass ($M_{*} \\sim 10^{8} M_\\odot$ to $10^{11} M_\\odot$) from the dwarf to the giant regime. We develop selection criteria for our $z\\sim0$ nugget candidates based on structure and introduce the use of environmental criteria to eliminate nugget-like objects with suspected non-compaction origins. The "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.04547","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/2406.04547/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":"2026-07-05T08:28:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1dxIQdAh7MxAut/0eSzL+AtbLXiAWxgxYmsBRpuMqspnYM/DIvnjjVq+w2m8E/WRnsL2y7d9SBMd4bqdJgCIDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T21:40:26.199734Z"},"content_sha256":"d3382e99f81d4bd4b6c669f2266979fe2967e4ce6ea988b3c15edc3c7243bbea","schema_version":"1.0","event_id":"sha256:d3382e99f81d4bd4b6c669f2266979fe2967e4ce6ea988b3c15edc3c7243bbea"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PZCG2KWPTLAY3E6E4LLFRQWLZ3/bundle.json","state_url":"https://pith.science/pith/PZCG2KWPTLAY3E6E4LLFRQWLZ3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PZCG2KWPTLAY3E6E4LLFRQWLZ3/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":"2026-08-03T21:40:26Z","links":{"resolver":"https://pith.science/pith/PZCG2KWPTLAY3E6E4LLFRQWLZ3","bundle":"https://pith.science/pith/PZCG2KWPTLAY3E6E4LLFRQWLZ3/bundle.json","state":"https://pith.science/pith/PZCG2KWPTLAY3E6E4LLFRQWLZ3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PZCG2KWPTLAY3E6E4LLFRQWLZ3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:PZCG2KWPTLAY3E6E4LLFRQWLZ3","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":"ddbbe7e984fb612fab5806ec02550f1698c1869a5891ddb13d887bb70833b243","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-06T23:09:15Z","title_canon_sha256":"7595ef40b5c55542032b02eed02e2a928244817f9f526d8b94e891e39abebfd8"},"schema_version":"1.0","source":{"id":"2406.04547","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.04547","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"arxiv_version","alias_value":"2406.04547v1","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.04547","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"pith_short_12","alias_value":"PZCG2KWPTLAY","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"pith_short_16","alias_value":"PZCG2KWPTLAY3E6E","created_at":"2026-07-05T08:28:45Z"},{"alias_kind":"pith_short_8","alias_value":"PZCG2KWP","created_at":"2026-07-05T08:28:45Z"}],"graph_snapshots":[{"event_id":"sha256:d3382e99f81d4bd4b6c669f2266979fe2967e4ce6ea988b3c15edc3c7243bbea","target":"graph","created_at":"2026-07-05T08:28:45Z","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/2406.04547/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a complete census of candidate nuggets, i.e., dense galaxies likely formed by compaction with intense gas influx, within the volume-limited $z \\sim 0$ REsolved Spectroscopy Of a Local VolumE (RESOLVE) survey. These nuggets span all evolutionary stages and 3 orders of magnitude in stellar mass ($M_{*} \\sim 10^{8} M_\\odot$ to $10^{11} M_\\odot$) from the dwarf to the giant regime. We develop selection criteria for our $z\\sim0$ nugget candidates based on structure and introduce the use of environmental criteria to eliminate nugget-like objects with suspected non-compaction origins. The ","authors_text":"Amanda J. Moffett, Derrick S. Carr, Joel I. Bernstein, Kathleen D. Eckert, Manodeep Sinha, Mark A. Norris, Michael L. Palumbo III, Mugdha S. Polimera, Sheila J. Kannappan, Zackary L. Hutchens","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-06T23:09:15Z","title":"Identification and Quenching of Nugget Galaxies in the RESOLVE Survey at z = 0"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.04547","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":"sha256:727f378ebd0bb81360acd6f0f6f116ccfbd6a88624ec00715854c8e74f8dc9e1","target":"record","created_at":"2026-07-05T08:28:45Z","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":"ddbbe7e984fb612fab5806ec02550f1698c1869a5891ddb13d887bb70833b243","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-06T23:09:15Z","title_canon_sha256":"7595ef40b5c55542032b02eed02e2a928244817f9f526d8b94e891e39abebfd8"},"schema_version":"1.0","source":{"id":"2406.04547","kind":"arxiv","version":1}},"canonical_sha256":"7e446d2acf9ac18d93c4e2d658c2cbceda977d7fe7dc638e6ecee72ea162257f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e446d2acf9ac18d93c4e2d658c2cbceda977d7fe7dc638e6ecee72ea162257f","first_computed_at":"2026-07-05T08:28:45.414358Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:28:45.414358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cGO3TqRTATm22zORdp/7SWGBa0ZGge3n1vnD+NJLh7R8zM7wj17iHag1sUF0tfNUJgYdAWCixibB3w10Ij9yDA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:28:45.414819Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.04547","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:727f378ebd0bb81360acd6f0f6f116ccfbd6a88624ec00715854c8e74f8dc9e1","sha256:d3382e99f81d4bd4b6c669f2266979fe2967e4ce6ea988b3c15edc3c7243bbea"],"state_sha256":"860b173f9ebfe3fcbd5542bb127d5c7d66c64b151f28ec015326029307bec7ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"THWAVLP6FsAReNZR7+Qv4Aw4fvnA2qjGqpRMqIPsdzBMdGaebRU5RrdGqsvlU2kQikwLQm0pmM0/BpB8+o7EDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T21:40:26.205666Z","bundle_sha256":"64013606f01b461c3938017e045ef416c4c934cd497255d75b8ea4a6d14e3af8"}}