{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:6ID3W43OKDDJFJCH24UAFEUVM4","short_pith_number":"pith:6ID3W43O","canonical_record":{"source":{"id":"astro-ph/0312194","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-08T20:38:54Z","cross_cats_sorted":[],"title_canon_sha256":"9abf9c590b6258ca3c9ae6949bf1c7d613c0afbc1a21b28874cc3c30e2c11330","abstract_canon_sha256":"e9ba1784f594733fb8b4681ec1810e6d8a5d9353b9d7e402c5be446ede834cc0"},"schema_version":"1.0"},"canonical_sha256":"f207bb736e50c692a447d7280292956727e320c23440d105564d1e90c5211f42","source":{"kind":"arxiv","id":"astro-ph/0312194","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0312194","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0312194v4","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0312194","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"pith_short_12","alias_value":"6ID3W43OKDDJ","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"pith_short_16","alias_value":"6ID3W43OKDDJFJCH","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"pith_short_8","alias_value":"6ID3W43O","created_at":"2026-07-04T16:37:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:6ID3W43OKDDJFJCH24UAFEUVM4","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0312194","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-08T20:38:54Z","cross_cats_sorted":[],"title_canon_sha256":"9abf9c590b6258ca3c9ae6949bf1c7d613c0afbc1a21b28874cc3c30e2c11330","abstract_canon_sha256":"e9ba1784f594733fb8b4681ec1810e6d8a5d9353b9d7e402c5be446ede834cc0"},"schema_version":"1.0"},"canonical_sha256":"f207bb736e50c692a447d7280292956727e320c23440d105564d1e90c5211f42","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:37:57.082299Z","signature_b64":"1hn3vElZtDsGvUfoO0YeiCt0g/AB9ZjPZ8hJ9HCnjGjwh5hY1tNG3LtV3aopnNaBzATbBUSInQC37+Ukghz9BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f207bb736e50c692a447d7280292956727e320c23440d105564d1e90c5211f42","last_reissued_at":"2026-07-04T16:37:57.081844Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:37:57.081844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0312194","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":"2026-07-04T16:37:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aVck89Zcv4rTpHwrq5hTiKvFwASxWd0mhAkI9o94ZAgt4+xkdMXGIr4jws9yH6/mc+ZACEPWGjsQrBT22DDdCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-27T12:24:17.311127Z"},"content_sha256":"5dd6e6e91d65a80e141dfdb8e1a3bcc5e38a6f565055f2015f7b4e4f2b38a28e","schema_version":"1.0","event_id":"sha256:5dd6e6e91d65a80e141dfdb8e1a3bcc5e38a6f565055f2015f7b4e4f2b38a28e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:6ID3W43OKDDJFJCH24UAFEUVM4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Density Profiles of Cold Dark Matter Substructure: Implications for the Missing Satellites Problem","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Ben Moore (University of Zurich), Chiara Mastropietro, Joachim Stadel, Juerg Diemand, Lucio Mayer, Stelios Kazantzidis","submitted_at":"2003-12-08T20:38:54Z","abstract_excerpt":"The structural evolution of substructure in cold dark matter (CDM) models is investigated combining ``low-resolution'' satellites from cosmological N-body simulations of parent halos with N=10^7 particles with high-resolution individual subhalos orbiting within a static host potential. We show that, as a result of mass loss, convergence in the central density profiles requires the initial satellites to be resolved with N=10^7 particles and parsec-scale force resolution. We find that the density profiles of substructure halos can be well fitted with a power-law central slope that is unmodified "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0312194","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0312194/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":"2026-07-04T16:37:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xMH2KlzlqgrZimSsb4bBZV1TFoM0EuUa8Vw94VMmDPLz8bgE1MHbnZ5b3vkJRmbJ/Kq1zCtIJ1QR/0ZtaMXxAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-27T12:24:17.311522Z"},"content_sha256":"a3db0810e5bbb43d54555cc21b4fb4a9531168a5aeb9bcfeb9c85cc6cb924935","schema_version":"1.0","event_id":"sha256:a3db0810e5bbb43d54555cc21b4fb4a9531168a5aeb9bcfeb9c85cc6cb924935"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6ID3W43OKDDJFJCH24UAFEUVM4/bundle.json","state_url":"https://pith.science/pith/6ID3W43OKDDJFJCH24UAFEUVM4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6ID3W43OKDDJFJCH24UAFEUVM4/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":"2026-07-27T12:24:17Z","links":{"resolver":"https://pith.science/pith/6ID3W43OKDDJFJCH24UAFEUVM4","bundle":"https://pith.science/pith/6ID3W43OKDDJFJCH24UAFEUVM4/bundle.json","state":"https://pith.science/pith/6ID3W43OKDDJFJCH24UAFEUVM4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6ID3W43OKDDJFJCH24UAFEUVM4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:6ID3W43OKDDJFJCH24UAFEUVM4","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":"e9ba1784f594733fb8b4681ec1810e6d8a5d9353b9d7e402c5be446ede834cc0","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-08T20:38:54Z","title_canon_sha256":"9abf9c590b6258ca3c9ae6949bf1c7d613c0afbc1a21b28874cc3c30e2c11330"},"schema_version":"1.0","source":{"id":"astro-ph/0312194","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0312194","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0312194v4","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0312194","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"pith_short_12","alias_value":"6ID3W43OKDDJ","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"pith_short_16","alias_value":"6ID3W43OKDDJFJCH","created_at":"2026-07-04T16:37:57Z"},{"alias_kind":"pith_short_8","alias_value":"6ID3W43O","created_at":"2026-07-04T16:37:57Z"}],"graph_snapshots":[{"event_id":"sha256:a3db0810e5bbb43d54555cc21b4fb4a9531168a5aeb9bcfeb9c85cc6cb924935","target":"graph","created_at":"2026-07-04T16:37:57Z","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/astro-ph/0312194/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The structural evolution of substructure in cold dark matter (CDM) models is investigated combining ``low-resolution'' satellites from cosmological N-body simulations of parent halos with N=10^7 particles with high-resolution individual subhalos orbiting within a static host potential. We show that, as a result of mass loss, convergence in the central density profiles requires the initial satellites to be resolved with N=10^7 particles and parsec-scale force resolution. We find that the density profiles of substructure halos can be well fitted with a power-law central slope that is unmodified ","authors_text":"Ben Moore (University of Zurich), Chiara Mastropietro, Joachim Stadel, Juerg Diemand, Lucio Mayer, Stelios Kazantzidis","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-12-08T20:38:54Z","title":"Density Profiles of Cold Dark Matter Substructure: Implications for the Missing Satellites Problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0312194","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":"sha256:5dd6e6e91d65a80e141dfdb8e1a3bcc5e38a6f565055f2015f7b4e4f2b38a28e","target":"record","created_at":"2026-07-04T16:37:57Z","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":"e9ba1784f594733fb8b4681ec1810e6d8a5d9353b9d7e402c5be446ede834cc0","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-08T20:38:54Z","title_canon_sha256":"9abf9c590b6258ca3c9ae6949bf1c7d613c0afbc1a21b28874cc3c30e2c11330"},"schema_version":"1.0","source":{"id":"astro-ph/0312194","kind":"arxiv","version":4}},"canonical_sha256":"f207bb736e50c692a447d7280292956727e320c23440d105564d1e90c5211f42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f207bb736e50c692a447d7280292956727e320c23440d105564d1e90c5211f42","first_computed_at":"2026-07-04T16:37:57.081844Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:37:57.081844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1hn3vElZtDsGvUfoO0YeiCt0g/AB9ZjPZ8hJ9HCnjGjwh5hY1tNG3LtV3aopnNaBzATbBUSInQC37+Ukghz9BQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:37:57.082299Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0312194","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5dd6e6e91d65a80e141dfdb8e1a3bcc5e38a6f565055f2015f7b4e4f2b38a28e","sha256:a3db0810e5bbb43d54555cc21b4fb4a9531168a5aeb9bcfeb9c85cc6cb924935"],"state_sha256":"7d359e509e4dddcbc6ea2c0e0c0a1071182b5f7f0cda4ea90acabdaa7dc3dd40"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8t4L6H7PcFA7/iHv3jlTBRbjVfhDJYKmRwWiA5iTNxD/ffNO/VNGELUc0dp3V1P+/Ur5LYh4M8fRxddgz8d+Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-27T12:24:17.313639Z","bundle_sha256":"836db147e002151e6bfe15caeef8a05ad223582ecb0c5aaecc94882fd1d100cc"}}