{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:UOTD5PVY3IWUIM4FFO7QRJZPKL","short_pith_number":"pith:UOTD5PVY","canonical_record":{"source":{"id":"2404.04252","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-04-05T17:58:36Z","cross_cats_sorted":[],"title_canon_sha256":"4b7f931eebeca97f14ad473267f9afce536f8a57cb0f4f4b2e1c88b6644ae1cc","abstract_canon_sha256":"7a212bea19d1eda5fe0b91221037a28a65e4f2cd802eef45783d4b6c5b269488"},"schema_version":"1.0"},"canonical_sha256":"a3a63ebeb8da2d4433852bbf08a72f52c295ecec295b79a3703e96dfcae2163f","source":{"kind":"arxiv","id":"2404.04252","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.04252","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"arxiv_version","alias_value":"2404.04252v1","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.04252","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"pith_short_12","alias_value":"UOTD5PVY3IWU","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"pith_short_16","alias_value":"UOTD5PVY3IWUIM4F","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"pith_short_8","alias_value":"UOTD5PVY","created_at":"2026-07-05T09:08:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:UOTD5PVY3IWUIM4FFO7QRJZPKL","target":"record","payload":{"canonical_record":{"source":{"id":"2404.04252","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-04-05T17:58:36Z","cross_cats_sorted":[],"title_canon_sha256":"4b7f931eebeca97f14ad473267f9afce536f8a57cb0f4f4b2e1c88b6644ae1cc","abstract_canon_sha256":"7a212bea19d1eda5fe0b91221037a28a65e4f2cd802eef45783d4b6c5b269488"},"schema_version":"1.0"},"canonical_sha256":"a3a63ebeb8da2d4433852bbf08a72f52c295ecec295b79a3703e96dfcae2163f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:08:12.022961Z","signature_b64":"ndlYIj4KFJtkeNZ2pB+sRdIpJJwVA+ZtwKK8Eeaqbi1ESLCJ8Vg1mUbz96AgoCG9M+ME37yLOa5EX2ssrblEBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3a63ebeb8da2d4433852bbf08a72f52c295ecec295b79a3703e96dfcae2163f","last_reissued_at":"2026-07-05T09:08:12.022470Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:08:12.022470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.04252","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":"2026-07-05T09:08:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TypceaLKEv/6DCp0PpMMGbcDsMWT6a3Y+KW8RBodruZdPZStHb9+gjnbMReLHXIXIe8XZ5bKl65ib4JocGmsCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T07:40:23.419829Z"},"content_sha256":"dff7e6388c35251579bdfc2efb75eefb87de9a456aa101d1f348cdef775e29bd","schema_version":"1.0","event_id":"sha256:dff7e6388c35251579bdfc2efb75eefb87de9a456aa101d1f348cdef775e29bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:UOTD5PVY3IWUIM4FFO7QRJZPKL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bounds on galaxy stochasticity from halo occupation distribution modeling","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Bernardita Ried Guachalla, Daniel Gruen, Dylan Britt, Oliver Friedrich, Sihan Yuan","submitted_at":"2024-04-05T17:58:36Z","abstract_excerpt":"The joint probability distribution of matter overdensity and galaxy counts in cells is a powerful probe of cosmology, and the extent to which variance in galaxy counts at fixed matter density deviates from Poisson shot noise is not fully understood. The lack of informed bounds on this stochasticity is currently the limiting factor in constraining cosmology with the galaxy-matter PDF. We investigate stochasticity in the conditional distribution of galaxy counts at fixed matter density and present a halo occupation distribution (HOD)-based approach for obtaining plausible ranges for stochasticit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.04252","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/2404.04252/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":"2026-07-05T09:08:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fx8/5Y0ZCKlr+iLGmH9g8Myt8noGIE1iIu8zV0sc+B5+0bjZX/XVZ/9tCrHhJheTRG1rCtFCSLYk5LHeOuohBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T07:40:23.420489Z"},"content_sha256":"67978e808fff5f268f24b60e2262485037892d4439635449441968650ecbff3a","schema_version":"1.0","event_id":"sha256:67978e808fff5f268f24b60e2262485037892d4439635449441968650ecbff3a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UOTD5PVY3IWUIM4FFO7QRJZPKL/bundle.json","state_url":"https://pith.science/pith/UOTD5PVY3IWUIM4FFO7QRJZPKL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UOTD5PVY3IWUIM4FFO7QRJZPKL/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":"2026-07-08T07:40:23Z","links":{"resolver":"https://pith.science/pith/UOTD5PVY3IWUIM4FFO7QRJZPKL","bundle":"https://pith.science/pith/UOTD5PVY3IWUIM4FFO7QRJZPKL/bundle.json","state":"https://pith.science/pith/UOTD5PVY3IWUIM4FFO7QRJZPKL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UOTD5PVY3IWUIM4FFO7QRJZPKL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:UOTD5PVY3IWUIM4FFO7QRJZPKL","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":"7a212bea19d1eda5fe0b91221037a28a65e4f2cd802eef45783d4b6c5b269488","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-04-05T17:58:36Z","title_canon_sha256":"4b7f931eebeca97f14ad473267f9afce536f8a57cb0f4f4b2e1c88b6644ae1cc"},"schema_version":"1.0","source":{"id":"2404.04252","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.04252","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"arxiv_version","alias_value":"2404.04252v1","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.04252","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"pith_short_12","alias_value":"UOTD5PVY3IWU","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"pith_short_16","alias_value":"UOTD5PVY3IWUIM4F","created_at":"2026-07-05T09:08:12Z"},{"alias_kind":"pith_short_8","alias_value":"UOTD5PVY","created_at":"2026-07-05T09:08:12Z"}],"graph_snapshots":[{"event_id":"sha256:67978e808fff5f268f24b60e2262485037892d4439635449441968650ecbff3a","target":"graph","created_at":"2026-07-05T09:08:12Z","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/2404.04252/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The joint probability distribution of matter overdensity and galaxy counts in cells is a powerful probe of cosmology, and the extent to which variance in galaxy counts at fixed matter density deviates from Poisson shot noise is not fully understood. The lack of informed bounds on this stochasticity is currently the limiting factor in constraining cosmology with the galaxy-matter PDF. We investigate stochasticity in the conditional distribution of galaxy counts at fixed matter density and present a halo occupation distribution (HOD)-based approach for obtaining plausible ranges for stochasticit","authors_text":"Bernardita Ried Guachalla, Daniel Gruen, Dylan Britt, Oliver Friedrich, Sihan Yuan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-04-05T17:58:36Z","title":"Bounds on galaxy stochasticity from halo occupation distribution modeling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.04252","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:dff7e6388c35251579bdfc2efb75eefb87de9a456aa101d1f348cdef775e29bd","target":"record","created_at":"2026-07-05T09:08:12Z","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":"7a212bea19d1eda5fe0b91221037a28a65e4f2cd802eef45783d4b6c5b269488","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-04-05T17:58:36Z","title_canon_sha256":"4b7f931eebeca97f14ad473267f9afce536f8a57cb0f4f4b2e1c88b6644ae1cc"},"schema_version":"1.0","source":{"id":"2404.04252","kind":"arxiv","version":1}},"canonical_sha256":"a3a63ebeb8da2d4433852bbf08a72f52c295ecec295b79a3703e96dfcae2163f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a3a63ebeb8da2d4433852bbf08a72f52c295ecec295b79a3703e96dfcae2163f","first_computed_at":"2026-07-05T09:08:12.022470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:08:12.022470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ndlYIj4KFJtkeNZ2pB+sRdIpJJwVA+ZtwKK8Eeaqbi1ESLCJ8Vg1mUbz96AgoCG9M+ME37yLOa5EX2ssrblEBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:08:12.022961Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.04252","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dff7e6388c35251579bdfc2efb75eefb87de9a456aa101d1f348cdef775e29bd","sha256:67978e808fff5f268f24b60e2262485037892d4439635449441968650ecbff3a"],"state_sha256":"7cefdefd5403e4159450f0cdc5a4d48b2853ded39c76900fed05821edf4cbbda"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mU+DHs/AxHwZ5dDr0pfVhhGz4+djHxgkACOY0x9LcnimlnbcWYSnYaBXp0KrrfGECYHmR3UYZdqA8+TmmNRPCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T07:40:23.424125Z","bundle_sha256":"0ace60cd6d4b780c1998efc0c9a218a56e7a73a2694d436b74bfef6acf114866"}}