{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:V3XOHSO3LQYU544IQXEDDD3QUN","short_pith_number":"pith:V3XOHSO3","canonical_record":{"source":{"id":"astro-ph/9706227","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1997-06-23T10:05:53Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"8878362836ef4b77838fed68987291578f36e3bc2b873e20d034f03602b0f9b9","abstract_canon_sha256":"97d2df96dc934ff9f99943700fefeb6258303524693496c15db9093100f512d8"},"schema_version":"1.0"},"canonical_sha256":"aeeee3c9db5c314ef38885c8318f70a36c120822e6cf46bc293e622215926392","source":{"kind":"arxiv","id":"astro-ph/9706227","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9706227","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9706227v1","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9706227","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"pith_short_12","alias_value":"V3XOHSO3LQYU","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"V3XOHSO3LQYU544I","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"V3XOHSO3","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:V3XOHSO3LQYU544IQXEDDD3QUN","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9706227","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1997-06-23T10:05:53Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"8878362836ef4b77838fed68987291578f36e3bc2b873e20d034f03602b0f9b9","abstract_canon_sha256":"97d2df96dc934ff9f99943700fefeb6258303524693496c15db9093100f512d8"},"schema_version":"1.0"},"canonical_sha256":"aeeee3c9db5c314ef38885c8318f70a36c120822e6cf46bc293e622215926392","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:57.312291Z","signature_b64":"DszrwBfPphptFtItKnjZm5cXxMkU2ZSOT3ejYLo3EZjKUByUCXTe+2SXY/7B0wLLNJZIok6Md4GoA/joDp7DAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aeeee3c9db5c314ef38885c8318f70a36c120822e6cf46bc293e622215926392","last_reissued_at":"2026-05-18T04:28:57.311878Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:57.311878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9706227","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":"2026-05-18T04:28:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0QrSHN9EnlhdxYuydirmZMo57FYkVdMLOis4dyuOvi7kqvDD+dMculryDHCkz4Ydnwmp0Fdb9TCdIDxTQyYmCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:14:46.764823Z"},"content_sha256":"1928ce7a3b81325112e7dfbed9e497a1a9bfcc6e84a1b8bba2ab7666e22ad991","schema_version":"1.0","event_id":"sha256:1928ce7a3b81325112e7dfbed9e497a1a9bfcc6e84a1b8bba2ab7666e22ad991"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:V3XOHSO3LQYU544IQXEDDD3QUN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The End of the Age Problem, And The Case For A Cosmological Constant Revisited","license":"","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph","authors_text":"Case Western Reserve University), Lawrence M. Krauss (CERN","submitted_at":"1997-06-23T10:05:53Z","abstract_excerpt":"The lower limit on the age of the universe derived from globular cluster dating techniques, which previously strongly motivated a non-zero cosmological constant, has now been dramatically reduced, allowing consistency for a flat matter dominated universe with a Hubble Constant, $H_0 \\le 66 km s^{-1} Mpc^{-1}$. The case for an open universe versus a flat universe with non-zero cosmological constant is reanalyzed in this context, incorporating not only the new age data, but also updates on baryon abundance constraints, and large scale structure arguments. For the first time, the allowed paramete"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9706227","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":""},"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":"2026-05-18T04:28:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Udv8XFpdWuANHiV7JLxwTyxdMR0yPZbI4uL1iuMz/aJ4soWP+d7BgwCOhWQDfHMpapmFZzFomaRol7tUbectCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:14:46.765190Z"},"content_sha256":"891a46362c42e8382b600091c4654753210b70369d1d5073bc7f3e8559512ec0","schema_version":"1.0","event_id":"sha256:891a46362c42e8382b600091c4654753210b70369d1d5073bc7f3e8559512ec0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V3XOHSO3LQYU544IQXEDDD3QUN/bundle.json","state_url":"https://pith.science/pith/V3XOHSO3LQYU544IQXEDDD3QUN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V3XOHSO3LQYU544IQXEDDD3QUN/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":"2026-06-02T10:14:46Z","links":{"resolver":"https://pith.science/pith/V3XOHSO3LQYU544IQXEDDD3QUN","bundle":"https://pith.science/pith/V3XOHSO3LQYU544IQXEDDD3QUN/bundle.json","state":"https://pith.science/pith/V3XOHSO3LQYU544IQXEDDD3QUN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V3XOHSO3LQYU544IQXEDDD3QUN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:V3XOHSO3LQYU544IQXEDDD3QUN","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":"97d2df96dc934ff9f99943700fefeb6258303524693496c15db9093100f512d8","cross_cats_sorted":["gr-qc","hep-ph"],"license":"","primary_cat":"astro-ph","submitted_at":"1997-06-23T10:05:53Z","title_canon_sha256":"8878362836ef4b77838fed68987291578f36e3bc2b873e20d034f03602b0f9b9"},"schema_version":"1.0","source":{"id":"astro-ph/9706227","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9706227","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9706227v1","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9706227","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"pith_short_12","alias_value":"V3XOHSO3LQYU","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"V3XOHSO3LQYU544I","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"V3XOHSO3","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:891a46362c42e8382b600091c4654753210b70369d1d5073bc7f3e8559512ec0","target":"graph","created_at":"2026-05-18T04:28:57Z","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"},"paper":{"abstract_excerpt":"The lower limit on the age of the universe derived from globular cluster dating techniques, which previously strongly motivated a non-zero cosmological constant, has now been dramatically reduced, allowing consistency for a flat matter dominated universe with a Hubble Constant, $H_0 \\le 66 km s^{-1} Mpc^{-1}$. The case for an open universe versus a flat universe with non-zero cosmological constant is reanalyzed in this context, incorporating not only the new age data, but also updates on baryon abundance constraints, and large scale structure arguments. For the first time, the allowed paramete","authors_text":"Case Western Reserve University), Lawrence M. Krauss (CERN","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1997-06-23T10:05:53Z","title":"The End of the Age Problem, And The Case For A Cosmological Constant Revisited"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9706227","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":"sha256:1928ce7a3b81325112e7dfbed9e497a1a9bfcc6e84a1b8bba2ab7666e22ad991","target":"record","created_at":"2026-05-18T04:28:57Z","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":"97d2df96dc934ff9f99943700fefeb6258303524693496c15db9093100f512d8","cross_cats_sorted":["gr-qc","hep-ph"],"license":"","primary_cat":"astro-ph","submitted_at":"1997-06-23T10:05:53Z","title_canon_sha256":"8878362836ef4b77838fed68987291578f36e3bc2b873e20d034f03602b0f9b9"},"schema_version":"1.0","source":{"id":"astro-ph/9706227","kind":"arxiv","version":1}},"canonical_sha256":"aeeee3c9db5c314ef38885c8318f70a36c120822e6cf46bc293e622215926392","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aeeee3c9db5c314ef38885c8318f70a36c120822e6cf46bc293e622215926392","first_computed_at":"2026-05-18T04:28:57.311878Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:57.311878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DszrwBfPphptFtItKnjZm5cXxMkU2ZSOT3ejYLo3EZjKUByUCXTe+2SXY/7B0wLLNJZIok6Md4GoA/joDp7DAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:57.312291Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9706227","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1928ce7a3b81325112e7dfbed9e497a1a9bfcc6e84a1b8bba2ab7666e22ad991","sha256:891a46362c42e8382b600091c4654753210b70369d1d5073bc7f3e8559512ec0"],"state_sha256":"4bfc06e1039897e8de7ce9b56fc363613d5c0843825557487ee5405d52afc791"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+ojaiQt31uyGZLi5u17cGiWxBS+pT1t5EgDV0anLj9DSlm4Sub/KhSh811XmecpKv0DpAVhIYpY0yFh2vZ3lBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T10:14:46.767237Z","bundle_sha256":"55f09d3b72896235ec51b039831138e6183bcb89608a7a4020dacf0fd33197a8"}}