{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:YXZY53B6N3QVTRTMD4XLRNAHOA","short_pith_number":"pith:YXZY53B6","canonical_record":{"source":{"id":"0704.2595","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-04-19T19:36:53Z","cross_cats_sorted":[],"title_canon_sha256":"1a23e179f132c911ed4ec6d3c553d2a1839760ac96261246268f7fb2c2fd9077","abstract_canon_sha256":"45b995cb0232811c112001b008915256bd794b0ab23eac380cdd79fd880b0f6b"},"schema_version":"1.0"},"canonical_sha256":"c5f38eec3e6ee159c66c1f2eb8b407701a0806a5eb45f70903d5a2ad6de8cc25","source":{"kind":"arxiv","id":"0704.2595","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0704.2595","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"arxiv_version","alias_value":"0704.2595v2","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0704.2595","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"pith_short_12","alias_value":"YXZY53B6N3QV","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"pith_short_16","alias_value":"YXZY53B6N3QVTRTM","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"pith_short_8","alias_value":"YXZY53B6","created_at":"2026-07-04T17:03:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:YXZY53B6N3QVTRTMD4XLRNAHOA","target":"record","payload":{"canonical_record":{"source":{"id":"0704.2595","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-04-19T19:36:53Z","cross_cats_sorted":[],"title_canon_sha256":"1a23e179f132c911ed4ec6d3c553d2a1839760ac96261246268f7fb2c2fd9077","abstract_canon_sha256":"45b995cb0232811c112001b008915256bd794b0ab23eac380cdd79fd880b0f6b"},"schema_version":"1.0"},"canonical_sha256":"c5f38eec3e6ee159c66c1f2eb8b407701a0806a5eb45f70903d5a2ad6de8cc25","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:03:20.677390Z","signature_b64":"AnQ0vxc+GEFOeNbzE6aS6oSw25L2X7n8Xb7MA4iAZ1U+0CkDLFC9wpPRg3BdEqsfws7QSdGDulu0V5Bn8BcvCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5f38eec3e6ee159c66c1f2eb8b407701a0806a5eb45f70903d5a2ad6de8cc25","last_reissued_at":"2026-07-04T17:03:20.676974Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:03:20.676974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0704.2595","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":"2026-07-04T17:03:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DDUgm1XyB8P/lE9NeR0cCeohbaSmDpn5u8Rklsie7BHGgx5JrjWe8s/utCslSzKnN0obTpc/EHyia5Ss/CoEDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:59:10.145549Z"},"content_sha256":"9103242c28a65e0cd06372e70d3621436be31a301a9aabc60296fc00f0311387","schema_version":"1.0","event_id":"sha256:9103242c28a65e0cd06372e70d3621436be31a301a9aabc60296fc00f0311387"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:YXZY53B6N3QVTRTMD4XLRNAHOA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Evolution of Dark Matter Halo Properties in Clusters, Filaments, Sheets and Voids","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) HU Jerusalem), Avishai Dekel (2) ((1) ETH Zurich, C. Marcella Carollo (1), Cristiano Porciani (1), Oliver Hahn (1)","submitted_at":"2007-04-19T19:36:53Z","abstract_excerpt":"We use a series of N-body simulations of the LCDM cosmology to investigate the redshift evolution since z=1 of the properties and alignment with the large-scale structure of haloes in clusters, filaments, sheets and voids. We find that: (i) Once a rescaling of the halo mass with M*, the mass scale collapsing at redshift z, is performed, there is no further significant redshift dependence in the halo properties; (ii) The environment influences halo shape and formation time at all investigated redshifts for haloes with masses M<M*; and (iii) There is a significant alignment of both spin and shap"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0704.2595","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0704.2595/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":"2026-07-04T17:03:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R+T7DE4pOQ7y9YBAVBlgZ+RS5XDJHy1sXiIQeEej9TiVmta+gWN0FAZPYHKovpyVD+NCN53JU/8vDtI1AIYDCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:59:10.146785Z"},"content_sha256":"a98b726d23d3f877553bf197541bb4686ae51f5a2fa56d97f8ef9925b30d98e4","schema_version":"1.0","event_id":"sha256:a98b726d23d3f877553bf197541bb4686ae51f5a2fa56d97f8ef9925b30d98e4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YXZY53B6N3QVTRTMD4XLRNAHOA/bundle.json","state_url":"https://pith.science/pith/YXZY53B6N3QVTRTMD4XLRNAHOA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YXZY53B6N3QVTRTMD4XLRNAHOA/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":"2026-08-05T12:59:10Z","links":{"resolver":"https://pith.science/pith/YXZY53B6N3QVTRTMD4XLRNAHOA","bundle":"https://pith.science/pith/YXZY53B6N3QVTRTMD4XLRNAHOA/bundle.json","state":"https://pith.science/pith/YXZY53B6N3QVTRTMD4XLRNAHOA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YXZY53B6N3QVTRTMD4XLRNAHOA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:YXZY53B6N3QVTRTMD4XLRNAHOA","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":"45b995cb0232811c112001b008915256bd794b0ab23eac380cdd79fd880b0f6b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-04-19T19:36:53Z","title_canon_sha256":"1a23e179f132c911ed4ec6d3c553d2a1839760ac96261246268f7fb2c2fd9077"},"schema_version":"1.0","source":{"id":"0704.2595","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0704.2595","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"arxiv_version","alias_value":"0704.2595v2","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0704.2595","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"pith_short_12","alias_value":"YXZY53B6N3QV","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"pith_short_16","alias_value":"YXZY53B6N3QVTRTM","created_at":"2026-07-04T17:03:20Z"},{"alias_kind":"pith_short_8","alias_value":"YXZY53B6","created_at":"2026-07-04T17:03:20Z"}],"graph_snapshots":[{"event_id":"sha256:a98b726d23d3f877553bf197541bb4686ae51f5a2fa56d97f8ef9925b30d98e4","target":"graph","created_at":"2026-07-04T17:03:20Z","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/0704.2595/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use a series of N-body simulations of the LCDM cosmology to investigate the redshift evolution since z=1 of the properties and alignment with the large-scale structure of haloes in clusters, filaments, sheets and voids. We find that: (i) Once a rescaling of the halo mass with M*, the mass scale collapsing at redshift z, is performed, there is no further significant redshift dependence in the halo properties; (ii) The environment influences halo shape and formation time at all investigated redshifts for haloes with masses M<M*; and (iii) There is a significant alignment of both spin and shap","authors_text":"(2) HU Jerusalem), Avishai Dekel (2) ((1) ETH Zurich, C. Marcella Carollo (1), Cristiano Porciani (1), Oliver Hahn (1)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-04-19T19:36:53Z","title":"The Evolution of Dark Matter Halo Properties in Clusters, Filaments, Sheets and Voids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0704.2595","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":"sha256:9103242c28a65e0cd06372e70d3621436be31a301a9aabc60296fc00f0311387","target":"record","created_at":"2026-07-04T17:03:20Z","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":"45b995cb0232811c112001b008915256bd794b0ab23eac380cdd79fd880b0f6b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-04-19T19:36:53Z","title_canon_sha256":"1a23e179f132c911ed4ec6d3c553d2a1839760ac96261246268f7fb2c2fd9077"},"schema_version":"1.0","source":{"id":"0704.2595","kind":"arxiv","version":2}},"canonical_sha256":"c5f38eec3e6ee159c66c1f2eb8b407701a0806a5eb45f70903d5a2ad6de8cc25","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5f38eec3e6ee159c66c1f2eb8b407701a0806a5eb45f70903d5a2ad6de8cc25","first_computed_at":"2026-07-04T17:03:20.676974Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:03:20.676974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AnQ0vxc+GEFOeNbzE6aS6oSw25L2X7n8Xb7MA4iAZ1U+0CkDLFC9wpPRg3BdEqsfws7QSdGDulu0V5Bn8BcvCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:03:20.677390Z","signed_message":"canonical_sha256_bytes"},"source_id":"0704.2595","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9103242c28a65e0cd06372e70d3621436be31a301a9aabc60296fc00f0311387","sha256:a98b726d23d3f877553bf197541bb4686ae51f5a2fa56d97f8ef9925b30d98e4"],"state_sha256":"e6e725a36343626edd01205a13995a4953630d8f2ccde5e00d8bac97b73b2597"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uAFhdtilCs/IKCcMGC6ixqOxei7h3oas7GQs0uYX61SxUAkc5k+OsYLp8KkdJbAaBlr79pLMlMpvK1loWwOsCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T12:59:10.152571Z","bundle_sha256":"ac9d442171bcef29751ea191e86da382477a4ccd923d4ed1812ab82baf27ea62"}}