{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:6LY44Q3TZ46ZVQJYA66ZTOLSJT","short_pith_number":"pith:6LY44Q3T","canonical_record":{"source":{"id":"2505.03626","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-05-06T15:23:09Z","cross_cats_sorted":[],"title_canon_sha256":"7c46f93186a9ec8929ec5b26bad0887066fa26c25adcfd279f549618c9d61964","abstract_canon_sha256":"9ab5239e3f7b03d49618784aece488394cff93fc79ff8f39ae9e99cf8175a21f"},"schema_version":"1.0"},"canonical_sha256":"f2f1ce4373cf3d9ac13807bd99b9724cf7db021f1286b08d12b516c197399984","source":{"kind":"arxiv","id":"2505.03626","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03626","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03626v1","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03626","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"pith_short_12","alias_value":"6LY44Q3TZ46Z","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"pith_short_16","alias_value":"6LY44Q3TZ46ZVQJY","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"pith_short_8","alias_value":"6LY44Q3T","created_at":"2026-07-05T10:59:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:6LY44Q3TZ46ZVQJYA66ZTOLSJT","target":"record","payload":{"canonical_record":{"source":{"id":"2505.03626","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-05-06T15:23:09Z","cross_cats_sorted":[],"title_canon_sha256":"7c46f93186a9ec8929ec5b26bad0887066fa26c25adcfd279f549618c9d61964","abstract_canon_sha256":"9ab5239e3f7b03d49618784aece488394cff93fc79ff8f39ae9e99cf8175a21f"},"schema_version":"1.0"},"canonical_sha256":"f2f1ce4373cf3d9ac13807bd99b9724cf7db021f1286b08d12b516c197399984","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:59:19.535867Z","signature_b64":"246iRcRn7MdwfhLMbJSkqnkubgYDEZUFm/ODEya2PgMwQMIgcT50ub9dThg8CDL1YPq4vOSctF3ohPN0mq/1AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f2f1ce4373cf3d9ac13807bd99b9724cf7db021f1286b08d12b516c197399984","last_reissued_at":"2026-07-05T10:59:19.535386Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:59:19.535386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.03626","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":"2026-07-05T10:59:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JrM2MUXu6ucbwSxSXFiVTGSJoc9wReUntbf9f7pzoiZ3Ohc/1MxWVGjPqlXQtM+p4XT/nXKg0M/4NVg42R/UCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T15:38:58.481105Z"},"content_sha256":"2933a967a829b7d69a5065adbee9d0eaa0d3d7fa5b0790e7708fad0a2c0b66e8","schema_version":"1.0","event_id":"sha256:2933a967a829b7d69a5065adbee9d0eaa0d3d7fa5b0790e7708fad0a2c0b66e8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:6LY44Q3TZ46ZVQJYA66ZTOLSJT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-redshift Millennium and Astrid galaxies in effective field theory at the field level","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Boryana Hadzhiyska, Carolina Cuesta-Lazaro, C\\'esar Hern\\'andez-Aguayo, James M. Sullivan, Lars Hernquist, Mikhail M. Ivanov, Rahul Kannan, Sownak Bose, Yueying Ni","submitted_at":"2025-05-06T15:23:09Z","abstract_excerpt":"Effective Field Theory (EFT) modeling is expected to be a useful tool in the era of future higher-redshift galaxy surveys such as DESI-II and Spec-S5 due to its robust description of various large-scale structure tracers. However, large values of EFT bias parameters of higher-redshift galaxies could jeopardize the convergence of the perturbative expansion. In this paper we measure the bias parameters and other EFT coefficients from samples of two types of star-forming galaxies in the state-of-the-art MilleniumTNG and Astrid hydrodynamical simulations. Our measurements are based on the field-le"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03626","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/2505.03626/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":"2026-07-05T10:59:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/5LwsWXLrJaf378y0f0MGpbyWtBObh4irDF2XOocTdaY3j0vyQoU+KcUZi7sI50nUWD4nEO3xXgNmkfynxBpCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T15:38:58.481873Z"},"content_sha256":"51b7cfc76ad8f29e65eef0398c909493a857a629e9f619cda2f584dddc50230c","schema_version":"1.0","event_id":"sha256:51b7cfc76ad8f29e65eef0398c909493a857a629e9f619cda2f584dddc50230c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6LY44Q3TZ46ZVQJYA66ZTOLSJT/bundle.json","state_url":"https://pith.science/pith/6LY44Q3TZ46ZVQJYA66ZTOLSJT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6LY44Q3TZ46ZVQJYA66ZTOLSJT/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":"2026-08-05T15:38:58Z","links":{"resolver":"https://pith.science/pith/6LY44Q3TZ46ZVQJYA66ZTOLSJT","bundle":"https://pith.science/pith/6LY44Q3TZ46ZVQJYA66ZTOLSJT/bundle.json","state":"https://pith.science/pith/6LY44Q3TZ46ZVQJYA66ZTOLSJT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6LY44Q3TZ46ZVQJYA66ZTOLSJT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:6LY44Q3TZ46ZVQJYA66ZTOLSJT","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":"9ab5239e3f7b03d49618784aece488394cff93fc79ff8f39ae9e99cf8175a21f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-05-06T15:23:09Z","title_canon_sha256":"7c46f93186a9ec8929ec5b26bad0887066fa26c25adcfd279f549618c9d61964"},"schema_version":"1.0","source":{"id":"2505.03626","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03626","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03626v1","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03626","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"pith_short_12","alias_value":"6LY44Q3TZ46Z","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"pith_short_16","alias_value":"6LY44Q3TZ46ZVQJY","created_at":"2026-07-05T10:59:19Z"},{"alias_kind":"pith_short_8","alias_value":"6LY44Q3T","created_at":"2026-07-05T10:59:19Z"}],"graph_snapshots":[{"event_id":"sha256:51b7cfc76ad8f29e65eef0398c909493a857a629e9f619cda2f584dddc50230c","target":"graph","created_at":"2026-07-05T10:59:19Z","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/2505.03626/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Effective Field Theory (EFT) modeling is expected to be a useful tool in the era of future higher-redshift galaxy surveys such as DESI-II and Spec-S5 due to its robust description of various large-scale structure tracers. However, large values of EFT bias parameters of higher-redshift galaxies could jeopardize the convergence of the perturbative expansion. In this paper we measure the bias parameters and other EFT coefficients from samples of two types of star-forming galaxies in the state-of-the-art MilleniumTNG and Astrid hydrodynamical simulations. Our measurements are based on the field-le","authors_text":"Boryana Hadzhiyska, Carolina Cuesta-Lazaro, C\\'esar Hern\\'andez-Aguayo, James M. Sullivan, Lars Hernquist, Mikhail M. Ivanov, Rahul Kannan, Sownak Bose, Yueying Ni","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-05-06T15:23:09Z","title":"High-redshift Millennium and Astrid galaxies in effective field theory at the field level"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03626","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":"sha256:2933a967a829b7d69a5065adbee9d0eaa0d3d7fa5b0790e7708fad0a2c0b66e8","target":"record","created_at":"2026-07-05T10:59:19Z","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":"9ab5239e3f7b03d49618784aece488394cff93fc79ff8f39ae9e99cf8175a21f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-05-06T15:23:09Z","title_canon_sha256":"7c46f93186a9ec8929ec5b26bad0887066fa26c25adcfd279f549618c9d61964"},"schema_version":"1.0","source":{"id":"2505.03626","kind":"arxiv","version":1}},"canonical_sha256":"f2f1ce4373cf3d9ac13807bd99b9724cf7db021f1286b08d12b516c197399984","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2f1ce4373cf3d9ac13807bd99b9724cf7db021f1286b08d12b516c197399984","first_computed_at":"2026-07-05T10:59:19.535386Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:59:19.535386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"246iRcRn7MdwfhLMbJSkqnkubgYDEZUFm/ODEya2PgMwQMIgcT50ub9dThg8CDL1YPq4vOSctF3ohPN0mq/1AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:59:19.535867Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.03626","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2933a967a829b7d69a5065adbee9d0eaa0d3d7fa5b0790e7708fad0a2c0b66e8","sha256:51b7cfc76ad8f29e65eef0398c909493a857a629e9f619cda2f584dddc50230c"],"state_sha256":"f1394efad0e0c7b709fa3e8bdab7ac22136ffcdd14056ee57de8093d47fd598b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nid4t6BZEE35LBo5SuBMbsKTVRyOCauVG3/PfWrwRiMQ8iswblwvYBexz3bI8hS5u4H9oroLZG/A7WePNZ2NCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T15:38:58.486845Z","bundle_sha256":"f5d7e88bac9e6841687e12e0cec9f3aae05a7e52141988c3656190a7f27d9f8c"}}