{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:GKY3ELUNWJWSPTTJX7QY2JGSL3","short_pith_number":"pith:GKY3ELUN","canonical_record":{"source":{"id":"astro-ph/9508025","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1995-08-07T09:36:00Z","cross_cats_sorted":[],"title_canon_sha256":"cdd460b2b516ef60a7ba60e8586e03b999a03420b7226bcbc5148777c51360d7","abstract_canon_sha256":"2e50543d2668aff6c02546c7791a5212f8313e65fccf472634c5fa788f3fbcdd"},"schema_version":"1.0"},"canonical_sha256":"32b1b22e8db26d27ce69bfe18d24d25ee8f290b73247e6480fe4bb328361fc7e","source":{"kind":"arxiv","id":"astro-ph/9508025","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9508025","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9508025v1","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9508025","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"pith_short_12","alias_value":"GKY3ELUNWJWS","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"GKY3ELUNWJWSPTTJ","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"GKY3ELUN","created_at":"2026-07-04T15:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:GKY3ELUNWJWSPTTJX7QY2JGSL3","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9508025","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1995-08-07T09:36:00Z","cross_cats_sorted":[],"title_canon_sha256":"cdd460b2b516ef60a7ba60e8586e03b999a03420b7226bcbc5148777c51360d7","abstract_canon_sha256":"2e50543d2668aff6c02546c7791a5212f8313e65fccf472634c5fa788f3fbcdd"},"schema_version":"1.0"},"canonical_sha256":"32b1b22e8db26d27ce69bfe18d24d25ee8f290b73247e6480fe4bb328361fc7e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:27:09.255911Z","signature_b64":"nVud+T5KU/PbFa5NUmv207xd+V4sIJpxhhwlJbrMsNgrGS9gHYvDaTyiaeWCIOSCbHsjv8CNa0V+G3xfExaQCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32b1b22e8db26d27ce69bfe18d24d25ee8f290b73247e6480fe4bb328361fc7e","last_reissued_at":"2026-07-04T15:27:09.255457Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:27:09.255457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9508025","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:27:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X3eRRamsorFfIolBrseF431hFXOUwkwaOtBMlAZxDKtdB4j01FxD5LrzJietnq0Ld2N+eY6x/Jp9tqdR5wOFDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:01:15.868091Z"},"content_sha256":"4829757a48c5394d468f6cd190b26ad76e52fd11164142c8773f0c1022da844e","schema_version":"1.0","event_id":"sha256:4829757a48c5394d468f6cd190b26ad76e52fd11164142c8773f0c1022da844e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:GKY3ELUNWJWSPTTJX7QY2JGSL3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Structure of Cold Dark Matter Halos","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Carlos S. Frenk (Physics Department, Garching), Julio F. Navarro (Steward Observatory, Simon D.M. White (MPI fur Astrophysik, University of Arizona), University of Durham)","submitted_at":"1995-08-07T09:36:00Z","abstract_excerpt":"We use N-body simulations to investigate the structure of dark halos in the standard Cold Dark Matter cosmogony. Halos are excised from simulations of cosmologically representative regions and are resimulated individually at high resolution. We study objects with masses ranging from those of dwarf galaxy halos to those of rich galaxy clusters. The spherically averaged density profiles of all our halos can be fit over two decades in radius by scaling a simple ``universal'' profile. The characteristic overdensity of a halo, or equivalently its concentration, correlates strongly with halo mass in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9508025","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/9508025/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":"2026-07-04T15:27:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k/FJgLFBFZGerbti6ORJZVmIXaHfWXCuwYKG/mFqp+l1j+phtoWhiHKx+w0F6Eky90HCO4Umo9B+qOTrH8VQAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:01:15.868466Z"},"content_sha256":"5f7c96d54bc3b531ea0d0b35be143bfd522fa265d3edb30bfdb7599f6df60bb5","schema_version":"1.0","event_id":"sha256:5f7c96d54bc3b531ea0d0b35be143bfd522fa265d3edb30bfdb7599f6df60bb5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GKY3ELUNWJWSPTTJX7QY2JGSL3/bundle.json","state_url":"https://pith.science/pith/GKY3ELUNWJWSPTTJX7QY2JGSL3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GKY3ELUNWJWSPTTJX7QY2JGSL3/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":"2026-08-03T16:01:15Z","links":{"resolver":"https://pith.science/pith/GKY3ELUNWJWSPTTJX7QY2JGSL3","bundle":"https://pith.science/pith/GKY3ELUNWJWSPTTJX7QY2JGSL3/bundle.json","state":"https://pith.science/pith/GKY3ELUNWJWSPTTJX7QY2JGSL3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GKY3ELUNWJWSPTTJX7QY2JGSL3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:GKY3ELUNWJWSPTTJX7QY2JGSL3","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":"2e50543d2668aff6c02546c7791a5212f8313e65fccf472634c5fa788f3fbcdd","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1995-08-07T09:36:00Z","title_canon_sha256":"cdd460b2b516ef60a7ba60e8586e03b999a03420b7226bcbc5148777c51360d7"},"schema_version":"1.0","source":{"id":"astro-ph/9508025","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9508025","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9508025v1","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9508025","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"pith_short_12","alias_value":"GKY3ELUNWJWS","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"GKY3ELUNWJWSPTTJ","created_at":"2026-07-04T15:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"GKY3ELUN","created_at":"2026-07-04T15:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:5f7c96d54bc3b531ea0d0b35be143bfd522fa265d3edb30bfdb7599f6df60bb5","target":"graph","created_at":"2026-07-04T15:27:09Z","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/9508025/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use N-body simulations to investigate the structure of dark halos in the standard Cold Dark Matter cosmogony. Halos are excised from simulations of cosmologically representative regions and are resimulated individually at high resolution. We study objects with masses ranging from those of dwarf galaxy halos to those of rich galaxy clusters. The spherically averaged density profiles of all our halos can be fit over two decades in radius by scaling a simple ``universal'' profile. The characteristic overdensity of a halo, or equivalently its concentration, correlates strongly with halo mass in","authors_text":"Carlos S. Frenk (Physics Department, Garching), Julio F. Navarro (Steward Observatory, Simon D.M. White (MPI fur Astrophysik, University of Arizona), University of Durham)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1995-08-07T09:36:00Z","title":"The Structure of Cold Dark Matter Halos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9508025","kind":"arxiv","version":1},"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":"sha256:4829757a48c5394d468f6cd190b26ad76e52fd11164142c8773f0c1022da844e","target":"record","created_at":"2026-07-04T15:27:09Z","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":"2e50543d2668aff6c02546c7791a5212f8313e65fccf472634c5fa788f3fbcdd","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1995-08-07T09:36:00Z","title_canon_sha256":"cdd460b2b516ef60a7ba60e8586e03b999a03420b7226bcbc5148777c51360d7"},"schema_version":"1.0","source":{"id":"astro-ph/9508025","kind":"arxiv","version":1}},"canonical_sha256":"32b1b22e8db26d27ce69bfe18d24d25ee8f290b73247e6480fe4bb328361fc7e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"32b1b22e8db26d27ce69bfe18d24d25ee8f290b73247e6480fe4bb328361fc7e","first_computed_at":"2026-07-04T15:27:09.255457Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:27:09.255457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nVud+T5KU/PbFa5NUmv207xd+V4sIJpxhhwlJbrMsNgrGS9gHYvDaTyiaeWCIOSCbHsjv8CNa0V+G3xfExaQCA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:27:09.255911Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9508025","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4829757a48c5394d468f6cd190b26ad76e52fd11164142c8773f0c1022da844e","sha256:5f7c96d54bc3b531ea0d0b35be143bfd522fa265d3edb30bfdb7599f6df60bb5"],"state_sha256":"fd73d48eb309c823ee4a175e4b6de1a254f8be34a1e069e5e0ddf4f9ed655f46"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RXqjs9UnJjKScsGl7lHW2sQXCP3qgwQYpycDSS+G3lTL7Nn7hmSXe0YbbuDFloTvIOLIKsGwbNDc7pigkSsVAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:01:15.871038Z","bundle_sha256":"b9ba8fa135d82a762b4165adda35673bd8a35b144db47b3916ae16adeccfe953"}}