{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:34RMOGE6F4NKZQR3FHQPD5ZFJD","short_pith_number":"pith:34RMOGE6","canonical_record":{"source":{"id":"astro-ph/9511057","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1995-11-13T14:57:39Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"082778e9874141dc282cb7eb0468bb1deed1be762cff2a9f5a024b1c823df88f","abstract_canon_sha256":"318eefd5237876b1e6f9911e9f2ed9643ebfdc7a854bb3c79c775d8db4fed92a"},"schema_version":"1.0"},"canonical_sha256":"df22c7189e2f1aacc23b29e0f1f72548f8e75cd5fb6316cf1f067a091bebf3ce","source":{"kind":"arxiv","id":"astro-ph/9511057","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9511057","created_at":"2026-05-18T01:40:22Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9511057v2","created_at":"2026-05-18T01:40:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9511057","created_at":"2026-05-18T01:40:22Z"},{"alias_kind":"pith_short_12","alias_value":"34RMOGE6F4NK","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"34RMOGE6F4NKZQR3","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"34RMOGE6","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:34RMOGE6F4NKZQR3FHQPD5ZFJD","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9511057","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1995-11-13T14:57:39Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"082778e9874141dc282cb7eb0468bb1deed1be762cff2a9f5a024b1c823df88f","abstract_canon_sha256":"318eefd5237876b1e6f9911e9f2ed9643ebfdc7a854bb3c79c775d8db4fed92a"},"schema_version":"1.0"},"canonical_sha256":"df22c7189e2f1aacc23b29e0f1f72548f8e75cd5fb6316cf1f067a091bebf3ce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:22.371830Z","signature_b64":"YLEit32cD4wkbOzlTra4EunzForSqPH3OXUu8F+6nguLC4+QV1Lzzi56JXmzJq4X5DercakgO9zr1A527bvmBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df22c7189e2f1aacc23b29e0f1f72548f8e75cd5fb6316cf1f067a091bebf3ce","last_reissued_at":"2026-05-18T01:40:22.371236Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:22.371236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9511057","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":"2026-05-18T01:40:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hfDwEXUAn83VZ5bj2HGhyT9wJ5823f6foBhMMop/sCpkwFid6mdmqHYwDllh16M/VoXRsomfWcQk9XGQp/8lCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:57:19.421180Z"},"content_sha256":"811f5ad147cf06f86355b7d14c0304c6904e367bf37ab565885a5dd630436bcf","schema_version":"1.0","event_id":"sha256:811f5ad147cf06f86355b7d14c0304c6904e367bf37ab565885a5dd630436bcf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:34RMOGE6F4NKZQR3FHQPD5ZFJD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pursuing Parameters for Critical Density Dark Matter Models","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph","authors_text":"Andrew R Liddle, David H Lyth, Pedro T P Viana, Q Shafi, R K Schaefer","submitted_at":"1995-11-13T14:57:39Z","abstract_excerpt":"We present an extensive comparison of models of structure formation with observations, based on linear and quasi-linear theory. We assume a critical matter density, and study both cold dark matter models and cold plus hot dark matter models. We explore a wide range of parameters, by varying the fraction of hot dark matter $\\Omega_{\\nu}$, the Hubble parameter $h$ and the spectral index of density perturbations $n$, and allowing for the possibility of gravitational waves from inflation influencing large-angle microwave background anisotropies. New calculations are made of the transfer functions "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9511057","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":"2026-05-18T01:40:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0FL8zC1KBxSbqD6HxauYynK21HtK+k78pA4Q0h9m+MZeLS7ayPJ3dypeXC/TCjwd2ruOhZt5RYX04xn5bMf/Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:57:19.421539Z"},"content_sha256":"e97f8abbcfef7554ffd12c95360a70531f955e5868798154fac834d0cdf0b708","schema_version":"1.0","event_id":"sha256:e97f8abbcfef7554ffd12c95360a70531f955e5868798154fac834d0cdf0b708"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/34RMOGE6F4NKZQR3FHQPD5ZFJD/bundle.json","state_url":"https://pith.science/pith/34RMOGE6F4NKZQR3FHQPD5ZFJD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/34RMOGE6F4NKZQR3FHQPD5ZFJD/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":"2026-06-01T17:57:19Z","links":{"resolver":"https://pith.science/pith/34RMOGE6F4NKZQR3FHQPD5ZFJD","bundle":"https://pith.science/pith/34RMOGE6F4NKZQR3FHQPD5ZFJD/bundle.json","state":"https://pith.science/pith/34RMOGE6F4NKZQR3FHQPD5ZFJD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/34RMOGE6F4NKZQR3FHQPD5ZFJD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:34RMOGE6F4NKZQR3FHQPD5ZFJD","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":"318eefd5237876b1e6f9911e9f2ed9643ebfdc7a854bb3c79c775d8db4fed92a","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"astro-ph","submitted_at":"1995-11-13T14:57:39Z","title_canon_sha256":"082778e9874141dc282cb7eb0468bb1deed1be762cff2a9f5a024b1c823df88f"},"schema_version":"1.0","source":{"id":"astro-ph/9511057","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9511057","created_at":"2026-05-18T01:40:22Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9511057v2","created_at":"2026-05-18T01:40:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9511057","created_at":"2026-05-18T01:40:22Z"},{"alias_kind":"pith_short_12","alias_value":"34RMOGE6F4NK","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"34RMOGE6F4NKZQR3","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"34RMOGE6","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:e97f8abbcfef7554ffd12c95360a70531f955e5868798154fac834d0cdf0b708","target":"graph","created_at":"2026-05-18T01:40:22Z","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 present an extensive comparison of models of structure formation with observations, based on linear and quasi-linear theory. We assume a critical matter density, and study both cold dark matter models and cold plus hot dark matter models. We explore a wide range of parameters, by varying the fraction of hot dark matter $\\Omega_{\\nu}$, the Hubble parameter $h$ and the spectral index of density perturbations $n$, and allowing for the possibility of gravitational waves from inflation influencing large-angle microwave background anisotropies. New calculations are made of the transfer functions ","authors_text":"Andrew R Liddle, David H Lyth, Pedro T P Viana, Q Shafi, R K Schaefer","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1995-11-13T14:57:39Z","title":"Pursuing Parameters for Critical Density Dark Matter Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9511057","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":"sha256:811f5ad147cf06f86355b7d14c0304c6904e367bf37ab565885a5dd630436bcf","target":"record","created_at":"2026-05-18T01:40:22Z","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":"318eefd5237876b1e6f9911e9f2ed9643ebfdc7a854bb3c79c775d8db4fed92a","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"astro-ph","submitted_at":"1995-11-13T14:57:39Z","title_canon_sha256":"082778e9874141dc282cb7eb0468bb1deed1be762cff2a9f5a024b1c823df88f"},"schema_version":"1.0","source":{"id":"astro-ph/9511057","kind":"arxiv","version":2}},"canonical_sha256":"df22c7189e2f1aacc23b29e0f1f72548f8e75cd5fb6316cf1f067a091bebf3ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df22c7189e2f1aacc23b29e0f1f72548f8e75cd5fb6316cf1f067a091bebf3ce","first_computed_at":"2026-05-18T01:40:22.371236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:22.371236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YLEit32cD4wkbOzlTra4EunzForSqPH3OXUu8F+6nguLC4+QV1Lzzi56JXmzJq4X5DercakgO9zr1A527bvmBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:22.371830Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9511057","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:811f5ad147cf06f86355b7d14c0304c6904e367bf37ab565885a5dd630436bcf","sha256:e97f8abbcfef7554ffd12c95360a70531f955e5868798154fac834d0cdf0b708"],"state_sha256":"5b05685dc30b7f37c1ff2dfbe33293c0c079fb69d3e59590404031c7ef6ac393"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8tvrwUL+VzM4s7fkpuIuYmBENK+BsAbp1pcGUpAKtbeL1ujjnaf3glf/4yPPaVR00xZfs3oXfHI8N1NPmkmvCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T17:57:19.424886Z","bundle_sha256":"5099d64deaa0d59b9b25f23b57a46fe5289138657474a98429938be0b563307e"}}