{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:3ACIAB7EI4EOOFYJV3I5QUB4XX","short_pith_number":"pith:3ACIAB7E","schema_version":"1.0","canonical_sha256":"d8048007e44708e71709aed1d8503cbdf8b306fa5347e42827a4ef37688921d2","source":{"kind":"arxiv","id":"2311.17986","version":2},"attestation_state":"computed","paper":{"title":"Accurate halo mass functions from the simplest excursion set theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"M. Sten Delos","submitted_at":"2023-11-29T19:00:00Z","abstract_excerpt":"Excursion set theory is a powerful and widely used tool for describing the distribution of dark matter haloes, but it is normally applied with simplifying approximations. We use numerical sampling methods to study the mass functions predicted by the theory without approximations. With a spherical top-hat window and a constant $\\delta=1.5$ threshold, the theory accurately predicts mass functions with the $M_{200}$ mass definition, both unconditional and conditional, in simulations of a range of matter-dominated cosmologies. For $\\Lambda$CDM at the present epoch, predictions lie between the $M_\\"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2311.17986","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-11-29T19:00:00Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"d45dc2f363902006e1f1920fb2f696cf4c37a91755f70c520031a92920adc7cb","abstract_canon_sha256":"e03a0fd2d2eedc57ca173b37fbfc763f238b061a0151979210eba603047e47e3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:37:53.364591Z","signature_b64":"lo2pa9OQY1iDnGVUhjJPfWrkkLjVkHHN+pIU1QMe9tcWTesUDhugOqgg2gvIJSkHV1uxewJ/8bVz0CwyLMwKDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8048007e44708e71709aed1d8503cbdf8b306fa5347e42827a4ef37688921d2","last_reissued_at":"2026-07-05T07:37:53.364159Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:37:53.364159Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Accurate halo mass functions from the simplest excursion set theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"M. Sten Delos","submitted_at":"2023-11-29T19:00:00Z","abstract_excerpt":"Excursion set theory is a powerful and widely used tool for describing the distribution of dark matter haloes, but it is normally applied with simplifying approximations. We use numerical sampling methods to study the mass functions predicted by the theory without approximations. With a spherical top-hat window and a constant $\\delta=1.5$ threshold, the theory accurately predicts mass functions with the $M_{200}$ mass definition, both unconditional and conditional, in simulations of a range of matter-dominated cosmologies. For $\\Lambda$CDM at the present epoch, predictions lie between the $M_\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.17986","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/2311.17986/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2311.17986","created_at":"2026-07-05T07:37:53.364215+00:00"},{"alias_kind":"arxiv_version","alias_value":"2311.17986v2","created_at":"2026-07-05T07:37:53.364215+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.17986","created_at":"2026-07-05T07:37:53.364215+00:00"},{"alias_kind":"pith_short_12","alias_value":"3ACIAB7EI4EO","created_at":"2026-07-05T07:37:53.364215+00:00"},{"alias_kind":"pith_short_16","alias_value":"3ACIAB7EI4EOOFYJ","created_at":"2026-07-05T07:37:53.364215+00:00"},{"alias_kind":"pith_short_8","alias_value":"3ACIAB7E","created_at":"2026-07-05T07:37:53.364215+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2506.12131","citing_title":"Early Growth of Structure in Warm Wave Dark Matter","ref_index":83,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX","json":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX.json","graph_json":"https://pith.science/api/pith-number/3ACIAB7EI4EOOFYJV3I5QUB4XX/graph.json","events_json":"https://pith.science/api/pith-number/3ACIAB7EI4EOOFYJV3I5QUB4XX/events.json","paper":"https://pith.science/paper/3ACIAB7E"},"agent_actions":{"view_html":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX","download_json":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX.json","view_paper":"https://pith.science/paper/3ACIAB7E","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2311.17986&json=true","fetch_graph":"https://pith.science/api/pith-number/3ACIAB7EI4EOOFYJV3I5QUB4XX/graph.json","fetch_events":"https://pith.science/api/pith-number/3ACIAB7EI4EOOFYJV3I5QUB4XX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX/action/storage_attestation","attest_author":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX/action/author_attestation","sign_citation":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX/action/citation_signature","submit_replication":"https://pith.science/pith/3ACIAB7EI4EOOFYJV3I5QUB4XX/action/replication_record"}},"created_at":"2026-07-05T07:37:53.364215+00:00","updated_at":"2026-07-05T07:37:53.364215+00:00"}