{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:BXJQBD3TZW6YSX657MGFZBNCH4","short_pith_number":"pith:BXJQBD3T","canonical_record":{"source":{"id":"astro-ph/0402210","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-02-10T01:57:11Z","cross_cats_sorted":[],"title_canon_sha256":"a3f222ab0e52e07157b63f0876631be6445eabc346debc335c58b1744cd0e9b5","abstract_canon_sha256":"c682ff56d241dc9b85ee5e0bc41f46f3f33ed7f63aa0f2ae0714b114399cc239"},"schema_version":"1.0"},"canonical_sha256":"0dd3008f73cdbd895fddfb0c5c85a23f15e675223615abf41104d1bd318cda49","source":{"kind":"arxiv","id":"astro-ph/0402210","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0402210","created_at":"2026-05-18T04:33:50Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0402210v2","created_at":"2026-05-18T04:33:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0402210","created_at":"2026-05-18T04:33:50Z"},{"alias_kind":"pith_short_12","alias_value":"BXJQBD3TZW6Y","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"BXJQBD3TZW6YSX65","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"BXJQBD3T","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:BXJQBD3TZW6YSX657MGFZBNCH4","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0402210","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-02-10T01:57:11Z","cross_cats_sorted":[],"title_canon_sha256":"a3f222ab0e52e07157b63f0876631be6445eabc346debc335c58b1744cd0e9b5","abstract_canon_sha256":"c682ff56d241dc9b85ee5e0bc41f46f3f33ed7f63aa0f2ae0714b114399cc239"},"schema_version":"1.0"},"canonical_sha256":"0dd3008f73cdbd895fddfb0c5c85a23f15e675223615abf41104d1bd318cda49","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:33:50.986599Z","signature_b64":"mn5bkG7WSs7FKYIzWwAKW/Ifvddx/AlmW4Xxg8UP4n/7QmwUxpEYTPQiedT8uWpxT+lR0Nb10/cvNgnhDpEEDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0dd3008f73cdbd895fddfb0c5c85a23f15e675223615abf41104d1bd318cda49","last_reissued_at":"2026-05-18T04:33:50.986113Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:33:50.986113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0402210","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:33:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J235EJQE7Muk1LQhCwYrZBluYYBMdfts3KKe/sK1af2Tz29vJ1aOu0082fQMDT1uS9QwkAtftMrE+SXEEQLUBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T09:45:17.229873Z"},"content_sha256":"c5e6e8f7a2bdc2368ca4d0088c0e4763c6c2665bf26d6a2108d90dbde1dbce1f","schema_version":"1.0","event_id":"sha256:c5e6e8f7a2bdc2368ca4d0088c0e4763c6c2665bf26d6a2108d90dbde1dbce1f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:BXJQBD3TZW6YSX657MGFZBNCH4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dark Energy and Dark Matter Halos","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) Ohio State U., (3) CfCP, 4), (4) U. Chicago, (5) Harvard, 6), (6) Hubble Fellow), A.R. Zentner (3, CfA, & Joel R. Primack (1) ((1) UC Santa Cruz, J.S. Bullock (5, L.E. Strigari (2), M. Kuhlen (1)","submitted_at":"2004-02-10T01:57:11Z","abstract_excerpt":"We investigate the effect of dark energy on the density profiles of dark matter haloes with a suite of cosmological N-body simulations and use our results to test analytic models. We consider constant equation of state models, and allow both w>-1 and w<-1. Using five simulations with w ranging from -1.5 to -0.5, and with more than ~1600 well-resolved haloes each, we show that the halo concentration model of Bullock et al. (2001) accurately predicts the median concentrations of haloes over the range of w, halo masses, and redshifts that we are capable of probing. We find that the Bullock et al."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0402210","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":""},"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":"2026-05-18T04:33:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OuANS9o3ecHoFiVDNvLo7TuFkxws7jELNowPVxIGYkfGVwZIvvnkqeRn5LTH8abw02CchMOf/PqQeSzjBz8KAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T09:45:17.230362Z"},"content_sha256":"d24c66c7934f535c527f9bdd02322c2abcda4d97b9c7dc49e758a38c0b97bdae","schema_version":"1.0","event_id":"sha256:d24c66c7934f535c527f9bdd02322c2abcda4d97b9c7dc49e758a38c0b97bdae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BXJQBD3TZW6YSX657MGFZBNCH4/bundle.json","state_url":"https://pith.science/pith/BXJQBD3TZW6YSX657MGFZBNCH4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BXJQBD3TZW6YSX657MGFZBNCH4/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":"2026-06-03T09:45:17Z","links":{"resolver":"https://pith.science/pith/BXJQBD3TZW6YSX657MGFZBNCH4","bundle":"https://pith.science/pith/BXJQBD3TZW6YSX657MGFZBNCH4/bundle.json","state":"https://pith.science/pith/BXJQBD3TZW6YSX657MGFZBNCH4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BXJQBD3TZW6YSX657MGFZBNCH4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:BXJQBD3TZW6YSX657MGFZBNCH4","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":"c682ff56d241dc9b85ee5e0bc41f46f3f33ed7f63aa0f2ae0714b114399cc239","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-02-10T01:57:11Z","title_canon_sha256":"a3f222ab0e52e07157b63f0876631be6445eabc346debc335c58b1744cd0e9b5"},"schema_version":"1.0","source":{"id":"astro-ph/0402210","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0402210","created_at":"2026-05-18T04:33:50Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0402210v2","created_at":"2026-05-18T04:33:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0402210","created_at":"2026-05-18T04:33:50Z"},{"alias_kind":"pith_short_12","alias_value":"BXJQBD3TZW6Y","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"BXJQBD3TZW6YSX65","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"BXJQBD3T","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:d24c66c7934f535c527f9bdd02322c2abcda4d97b9c7dc49e758a38c0b97bdae","target":"graph","created_at":"2026-05-18T04:33:50Z","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 investigate the effect of dark energy on the density profiles of dark matter haloes with a suite of cosmological N-body simulations and use our results to test analytic models. We consider constant equation of state models, and allow both w>-1 and w<-1. Using five simulations with w ranging from -1.5 to -0.5, and with more than ~1600 well-resolved haloes each, we show that the halo concentration model of Bullock et al. (2001) accurately predicts the median concentrations of haloes over the range of w, halo masses, and redshifts that we are capable of probing. We find that the Bullock et al.","authors_text":"(2) Ohio State U., (3) CfCP, 4), (4) U. Chicago, (5) Harvard, 6), (6) Hubble Fellow), A.R. Zentner (3, CfA, & Joel R. Primack (1) ((1) UC Santa Cruz, J.S. Bullock (5, L.E. Strigari (2), M. Kuhlen (1)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2004-02-10T01:57:11Z","title":"Dark Energy and Dark Matter Halos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0402210","kind":"arxiv","version":2},"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:c5e6e8f7a2bdc2368ca4d0088c0e4763c6c2665bf26d6a2108d90dbde1dbce1f","target":"record","created_at":"2026-05-18T04:33:50Z","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":"c682ff56d241dc9b85ee5e0bc41f46f3f33ed7f63aa0f2ae0714b114399cc239","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-02-10T01:57:11Z","title_canon_sha256":"a3f222ab0e52e07157b63f0876631be6445eabc346debc335c58b1744cd0e9b5"},"schema_version":"1.0","source":{"id":"astro-ph/0402210","kind":"arxiv","version":2}},"canonical_sha256":"0dd3008f73cdbd895fddfb0c5c85a23f15e675223615abf41104d1bd318cda49","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0dd3008f73cdbd895fddfb0c5c85a23f15e675223615abf41104d1bd318cda49","first_computed_at":"2026-05-18T04:33:50.986113Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:33:50.986113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mn5bkG7WSs7FKYIzWwAKW/Ifvddx/AlmW4Xxg8UP4n/7QmwUxpEYTPQiedT8uWpxT+lR0Nb10/cvNgnhDpEEDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:33:50.986599Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0402210","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c5e6e8f7a2bdc2368ca4d0088c0e4763c6c2665bf26d6a2108d90dbde1dbce1f","sha256:d24c66c7934f535c527f9bdd02322c2abcda4d97b9c7dc49e758a38c0b97bdae"],"state_sha256":"9b6eb1e85d7f9b8c1964f88b502dac744991b59d36abcbd90a147615104926d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TrYUjolu4rpuVazqyygy3HH1d9OVQdrsJtSsuKiltOPuCJzph0l19eP8kjNuDpw+1FsrXRrCPVnlANNE/1ejBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T09:45:17.232469Z","bundle_sha256":"b6f5fef7e7cf13f9fea1e4c3613d4d875e71fdbfb19f0672091b7d3a43261b9b"}}