{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:VB7SVTMYCSQATFHAL2SLKJ6UA2","short_pith_number":"pith:VB7SVTMY","canonical_record":{"source":{"id":"1412.1103","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-12-02T21:05:32Z","cross_cats_sorted":[],"title_canon_sha256":"dac554860d66a08b6c76547eb522df0e00601fd36d7c5d0cf6e22a1bb0df99c8","abstract_canon_sha256":"5a137842dc0cd07c18ca99f84bcb2a900e3fc756d4491a0f2e44f26cbd5d8a48"},"schema_version":"1.0"},"canonical_sha256":"a87f2acd9814a00994e05ea4b527d406a3291c7f4a12a6fd119bd03e3ab0cb93","source":{"kind":"arxiv","id":"1412.1103","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.1103","created_at":"2026-05-18T01:33:48Z"},{"alias_kind":"arxiv_version","alias_value":"1412.1103v4","created_at":"2026-05-18T01:33:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.1103","created_at":"2026-05-18T01:33:48Z"},{"alias_kind":"pith_short_12","alias_value":"VB7SVTMYCSQA","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"VB7SVTMYCSQATFHA","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"VB7SVTMY","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:VB7SVTMYCSQATFHAL2SLKJ6UA2","target":"record","payload":{"canonical_record":{"source":{"id":"1412.1103","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-12-02T21:05:32Z","cross_cats_sorted":[],"title_canon_sha256":"dac554860d66a08b6c76547eb522df0e00601fd36d7c5d0cf6e22a1bb0df99c8","abstract_canon_sha256":"5a137842dc0cd07c18ca99f84bcb2a900e3fc756d4491a0f2e44f26cbd5d8a48"},"schema_version":"1.0"},"canonical_sha256":"a87f2acd9814a00994e05ea4b527d406a3291c7f4a12a6fd119bd03e3ab0cb93","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:33:48.965243Z","signature_b64":"1uQubeNw8DqhVQnopAakyCjcZdLqZifMlXONiGuWzDs2jZjwCPS9Qw/8918fYcbypYlhdTsnWm+frIzdoFiADQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a87f2acd9814a00994e05ea4b527d406a3291c7f4a12a6fd119bd03e3ab0cb93","last_reissued_at":"2026-05-18T01:33:48.964564Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:33:48.964564Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.1103","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:33:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b6PhfibGCxhfbHnmqHUbmyumM7Ov52C6MFNxElTUZLLg7ewO00J1GN4KbSXk16/LB6uacLAF08ZI/grEf+hlCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:28:17.519349Z"},"content_sha256":"93caddf84bbc2d9c416211caf87a1b004a9ad3b695e40738a310eb277657548c","schema_version":"1.0","event_id":"sha256:93caddf84bbc2d9c416211caf87a1b004a9ad3b695e40738a310eb277657548c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:VB7SVTMYCSQATFHAL2SLKJ6UA2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Small scale clustering of late forming dark matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Pier Stefano Corasaniti, Shankar Agarwal, Subinoy Das, Yann Rasera","submitted_at":"2014-12-02T21:05:32Z","abstract_excerpt":"We perform a study of the nonlinear clustering of matter in the late-forming dark matter (LFDM) scenario in which dark matter results from the transition of a nonminimally coupled scalar field from radiation to collisionless matter. A distinct feature of this model is the presence of a damped oscillatory cutoff in the linear matter power spectrum at small scales. We use a suite of high-resolution N-body simulations to study the imprints of LFDM on the nonlinear matter power spectrum, the halo mass and velocity functions and the halo density profiles. The model largely satisfies high-redshift m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.1103","kind":"arxiv","version":4},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:33:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fQ5EnqgMcs0Abf417dm3BRlHwTCnk+9aC2cMXazEzRe/HESZZ6VZ2GrVa1wNXudaTnyrV0WGaBD7gbueP89aCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:28:17.519982Z"},"content_sha256":"9850b86111772a83f180c34594d45759e68f302fb943a949eec76e6803599d55","schema_version":"1.0","event_id":"sha256:9850b86111772a83f180c34594d45759e68f302fb943a949eec76e6803599d55"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VB7SVTMYCSQATFHAL2SLKJ6UA2/bundle.json","state_url":"https://pith.science/pith/VB7SVTMYCSQATFHAL2SLKJ6UA2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VB7SVTMYCSQATFHAL2SLKJ6UA2/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":"2026-05-26T04:28:17Z","links":{"resolver":"https://pith.science/pith/VB7SVTMYCSQATFHAL2SLKJ6UA2","bundle":"https://pith.science/pith/VB7SVTMYCSQATFHAL2SLKJ6UA2/bundle.json","state":"https://pith.science/pith/VB7SVTMYCSQATFHAL2SLKJ6UA2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VB7SVTMYCSQATFHAL2SLKJ6UA2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:VB7SVTMYCSQATFHAL2SLKJ6UA2","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":"5a137842dc0cd07c18ca99f84bcb2a900e3fc756d4491a0f2e44f26cbd5d8a48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-12-02T21:05:32Z","title_canon_sha256":"dac554860d66a08b6c76547eb522df0e00601fd36d7c5d0cf6e22a1bb0df99c8"},"schema_version":"1.0","source":{"id":"1412.1103","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.1103","created_at":"2026-05-18T01:33:48Z"},{"alias_kind":"arxiv_version","alias_value":"1412.1103v4","created_at":"2026-05-18T01:33:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.1103","created_at":"2026-05-18T01:33:48Z"},{"alias_kind":"pith_short_12","alias_value":"VB7SVTMYCSQA","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"VB7SVTMYCSQATFHA","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"VB7SVTMY","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:9850b86111772a83f180c34594d45759e68f302fb943a949eec76e6803599d55","target":"graph","created_at":"2026-05-18T01:33:48Z","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"},"paper":{"abstract_excerpt":"We perform a study of the nonlinear clustering of matter in the late-forming dark matter (LFDM) scenario in which dark matter results from the transition of a nonminimally coupled scalar field from radiation to collisionless matter. A distinct feature of this model is the presence of a damped oscillatory cutoff in the linear matter power spectrum at small scales. We use a suite of high-resolution N-body simulations to study the imprints of LFDM on the nonlinear matter power spectrum, the halo mass and velocity functions and the halo density profiles. The model largely satisfies high-redshift m","authors_text":"Pier Stefano Corasaniti, Shankar Agarwal, Subinoy Das, Yann Rasera","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-12-02T21:05:32Z","title":"Small scale clustering of late forming dark matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.1103","kind":"arxiv","version":4},"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":"sha256:93caddf84bbc2d9c416211caf87a1b004a9ad3b695e40738a310eb277657548c","target":"record","created_at":"2026-05-18T01:33:48Z","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":"5a137842dc0cd07c18ca99f84bcb2a900e3fc756d4491a0f2e44f26cbd5d8a48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-12-02T21:05:32Z","title_canon_sha256":"dac554860d66a08b6c76547eb522df0e00601fd36d7c5d0cf6e22a1bb0df99c8"},"schema_version":"1.0","source":{"id":"1412.1103","kind":"arxiv","version":4}},"canonical_sha256":"a87f2acd9814a00994e05ea4b527d406a3291c7f4a12a6fd119bd03e3ab0cb93","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a87f2acd9814a00994e05ea4b527d406a3291c7f4a12a6fd119bd03e3ab0cb93","first_computed_at":"2026-05-18T01:33:48.964564Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:33:48.964564Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1uQubeNw8DqhVQnopAakyCjcZdLqZifMlXONiGuWzDs2jZjwCPS9Qw/8918fYcbypYlhdTsnWm+frIzdoFiADQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:33:48.965243Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.1103","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:93caddf84bbc2d9c416211caf87a1b004a9ad3b695e40738a310eb277657548c","sha256:9850b86111772a83f180c34594d45759e68f302fb943a949eec76e6803599d55"],"state_sha256":"5a0edc2334552c3f105ad2e3e0733c1c2b8234c8d53ba834f40196eaa3f70fcb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YmIxEHNB+Vddn722oiKwZDOcOHQINIHt7h+hj8GarCjU1aA9pditbDFjE6evrExmqbsUHUVrpc9MfTBgfF8BAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T04:28:17.523290Z","bundle_sha256":"c45c8fdcf9c4476c164d705dbf447dba4dd1bb82bb4a54933ac74660b7286690"}}