{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:I5MR4AMVTW7FK6ZZXUU4LBLYSW","short_pith_number":"pith:I5MR4AMV","schema_version":"1.0","canonical_sha256":"47591e01959dbe557b39bd29c5857895a38abe0b6aa6f134efbb8f95672c1a15","source":{"kind":"arxiv","id":"1612.04041","version":1},"attestation_state":"computed","paper":{"title":"Cosmology with weak-lensing peak counts","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Chieh-An Lin","submitted_at":"2016-12-13T06:36:14Z","abstract_excerpt":"Weak gravitational lensing (WL) causes distortions of galaxy images and probes massive structures on large scales, allowing us to understand the late-time evolution of the Universe. One way to extract the cosmological information from WL is to use peak statistics. Peaks are tracers of massive halos and therefore probe the mass function. They retain non-Gaussian information and have already been shown as a promising tool to constrain cosmology. In this work, we develop a new model to predict WL peak counts. The model generates fast simulations based on halo sampling and selects peaks from the d"},"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":"1612.04041","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-12-13T06:36:14Z","cross_cats_sorted":[],"title_canon_sha256":"0d2f09482855a4a400b49584cf916a790f5ac8e4bc19b53e972d0833fe91f437","abstract_canon_sha256":"784533e13fc6b7a32bcb47f466f406ef078c1d54e3d7b520139bceea9d40ce76"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:55:05.701764Z","signature_b64":"157+5VgM84CR5oX5kpBq++1PUqKtK4Yi14XJECceiNdsQuYOA2UlZuGdNHedls+rmt7JQx/HIrpAc/934GjdDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"47591e01959dbe557b39bd29c5857895a38abe0b6aa6f134efbb8f95672c1a15","last_reissued_at":"2026-05-18T00:55:05.701172Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:55:05.701172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cosmology with weak-lensing peak counts","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Chieh-An Lin","submitted_at":"2016-12-13T06:36:14Z","abstract_excerpt":"Weak gravitational lensing (WL) causes distortions of galaxy images and probes massive structures on large scales, allowing us to understand the late-time evolution of the Universe. One way to extract the cosmological information from WL is to use peak statistics. Peaks are tracers of massive halos and therefore probe the mass function. They retain non-Gaussian information and have already been shown as a promising tool to constrain cosmology. In this work, we develop a new model to predict WL peak counts. The model generates fast simulations based on halo sampling and selects peaks from the d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.04041","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":""},"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":"1612.04041","created_at":"2026-05-18T00:55:05.701266+00:00"},{"alias_kind":"arxiv_version","alias_value":"1612.04041v1","created_at":"2026-05-18T00:55:05.701266+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.04041","created_at":"2026-05-18T00:55:05.701266+00:00"},{"alias_kind":"pith_short_12","alias_value":"I5MR4AMVTW7F","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_16","alias_value":"I5MR4AMVTW7FK6ZZ","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_8","alias_value":"I5MR4AMV","created_at":"2026-05-18T12:30:22.444734+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW","json":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW.json","graph_json":"https://pith.science/api/pith-number/I5MR4AMVTW7FK6ZZXUU4LBLYSW/graph.json","events_json":"https://pith.science/api/pith-number/I5MR4AMVTW7FK6ZZXUU4LBLYSW/events.json","paper":"https://pith.science/paper/I5MR4AMV"},"agent_actions":{"view_html":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW","download_json":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW.json","view_paper":"https://pith.science/paper/I5MR4AMV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1612.04041&json=true","fetch_graph":"https://pith.science/api/pith-number/I5MR4AMVTW7FK6ZZXUU4LBLYSW/graph.json","fetch_events":"https://pith.science/api/pith-number/I5MR4AMVTW7FK6ZZXUU4LBLYSW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW/action/storage_attestation","attest_author":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW/action/author_attestation","sign_citation":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW/action/citation_signature","submit_replication":"https://pith.science/pith/I5MR4AMVTW7FK6ZZXUU4LBLYSW/action/replication_record"}},"created_at":"2026-05-18T00:55:05.701266+00:00","updated_at":"2026-05-18T00:55:05.701266+00:00"}