{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:CKIUFPBWQJ7JPCYCDP3TDPGEO5","short_pith_number":"pith:CKIUFPBW","canonical_record":{"source":{"id":"astro-ph/0604287","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-13T16:57:14Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"623202a8c6d666e6981bf739fc7026e9b9ca70785459336ad3ae22ac7d0be9c0","abstract_canon_sha256":"296df0cebc67f174a0ca3cf6d2dbe5fa3aef7a511b90774c468d04ffb91a7315"},"schema_version":"1.0"},"canonical_sha256":"129142bc36827e978b021bf731bcc4774a1d65bb88b38cba463101ca0c54d0f8","source":{"kind":"arxiv","id":"astro-ph/0604287","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0604287","created_at":"2026-05-18T04:36:21Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0604287v1","created_at":"2026-05-18T04:36:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0604287","created_at":"2026-05-18T04:36:21Z"},{"alias_kind":"pith_short_12","alias_value":"CKIUFPBWQJ7J","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"CKIUFPBWQJ7JPCYC","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"CKIUFPBW","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:CKIUFPBWQJ7JPCYCDP3TDPGEO5","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0604287","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-13T16:57:14Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"623202a8c6d666e6981bf739fc7026e9b9ca70785459336ad3ae22ac7d0be9c0","abstract_canon_sha256":"296df0cebc67f174a0ca3cf6d2dbe5fa3aef7a511b90774c468d04ffb91a7315"},"schema_version":"1.0"},"canonical_sha256":"129142bc36827e978b021bf731bcc4774a1d65bb88b38cba463101ca0c54d0f8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:36:21.469935Z","signature_b64":"w/CTCgZGGNZe3bCI/gmDc81bc5Fl7K7rPthEpwz9qY4SHYiwvfGbVkZE/tt2lyYnl7h0ttWwr95xfbSyG9hpAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"129142bc36827e978b021bf731bcc4774a1d65bb88b38cba463101ca0c54d0f8","last_reissued_at":"2026-05-18T04:36:21.469381Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:36:21.469381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0604287","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":"2026-05-18T04:36:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xfkoPHnbMy5W+pFRvoojLBSgYMYW9CuVZCC412P9KsYdrkUsHtdx0doWFkSb3+NH5fqHTRuBz3I9ZOgRpJkKAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:51:48.296979Z"},"content_sha256":"644b9171e854d4cc9d725220b9eac55b00551667c20c83c21fd4aa12a5136dda","schema_version":"1.0","event_id":"sha256:644b9171e854d4cc9d725220b9eac55b00551667c20c83c21fd4aa12a5136dda"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:CKIUFPBWQJ7JPCYCDP3TDPGEO5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Breaking the scale invariance of the primordial spectrum or not: the new WMAP data","license":"","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph","authors_text":"Davor Palle","submitted_at":"2006-04-13T16:57:14Z","abstract_excerpt":"It seems that new WMAP data requires a fit with a primordial spectrum containig small negative tilt index in addition to the featureless Harrison-Zeldovich- Peebles spectrum thus implying a broken scale invariance. We show that the data could be otherwise interpreted by a scale invariant primordial spectrum with the scale non-invariant evolution of density contrast using the Press-Schechter formalism. The estimate of the acceleration parameter, as a source of the inhomogeneity of spacetime, is made by searching for the minima of the deviation measure defined by the Press-Schechter mass functio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0604287","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":"2026-05-18T04:36:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lV3BnTWM7NDBiHJfmR5C55MNJaqQwVUMtHVmk2/XQUT5YrqMPN1ZlXpT2MVAYmPYDyCVr2ewrKpunb7erzvqAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:51:48.297597Z"},"content_sha256":"8b5da2e32731f27347ebe0544c387c9cad8e4a1da6d67647045ad96adedfea19","schema_version":"1.0","event_id":"sha256:8b5da2e32731f27347ebe0544c387c9cad8e4a1da6d67647045ad96adedfea19"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CKIUFPBWQJ7JPCYCDP3TDPGEO5/bundle.json","state_url":"https://pith.science/pith/CKIUFPBWQJ7JPCYCDP3TDPGEO5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CKIUFPBWQJ7JPCYCDP3TDPGEO5/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":"2026-05-28T19:51:48Z","links":{"resolver":"https://pith.science/pith/CKIUFPBWQJ7JPCYCDP3TDPGEO5","bundle":"https://pith.science/pith/CKIUFPBWQJ7JPCYCDP3TDPGEO5/bundle.json","state":"https://pith.science/pith/CKIUFPBWQJ7JPCYCDP3TDPGEO5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CKIUFPBWQJ7JPCYCDP3TDPGEO5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:CKIUFPBWQJ7JPCYCDP3TDPGEO5","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":"296df0cebc67f174a0ca3cf6d2dbe5fa3aef7a511b90774c468d04ffb91a7315","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-13T16:57:14Z","title_canon_sha256":"623202a8c6d666e6981bf739fc7026e9b9ca70785459336ad3ae22ac7d0be9c0"},"schema_version":"1.0","source":{"id":"astro-ph/0604287","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0604287","created_at":"2026-05-18T04:36:21Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0604287v1","created_at":"2026-05-18T04:36:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0604287","created_at":"2026-05-18T04:36:21Z"},{"alias_kind":"pith_short_12","alias_value":"CKIUFPBWQJ7J","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"CKIUFPBWQJ7JPCYC","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"CKIUFPBW","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:8b5da2e32731f27347ebe0544c387c9cad8e4a1da6d67647045ad96adedfea19","target":"graph","created_at":"2026-05-18T04:36:21Z","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":"It seems that new WMAP data requires a fit with a primordial spectrum containig small negative tilt index in addition to the featureless Harrison-Zeldovich- Peebles spectrum thus implying a broken scale invariance. We show that the data could be otherwise interpreted by a scale invariant primordial spectrum with the scale non-invariant evolution of density contrast using the Press-Schechter formalism. The estimate of the acceleration parameter, as a source of the inhomogeneity of spacetime, is made by searching for the minima of the deviation measure defined by the Press-Schechter mass functio","authors_text":"Davor Palle","cross_cats":["gr-qc","hep-ph","hep-th"],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-04-13T16:57:14Z","title":"Breaking the scale invariance of the primordial spectrum or not: the new WMAP data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0604287","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":"sha256:644b9171e854d4cc9d725220b9eac55b00551667c20c83c21fd4aa12a5136dda","target":"record","created_at":"2026-05-18T04:36:21Z","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":"296df0cebc67f174a0ca3cf6d2dbe5fa3aef7a511b90774c468d04ffb91a7315","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-13T16:57:14Z","title_canon_sha256":"623202a8c6d666e6981bf739fc7026e9b9ca70785459336ad3ae22ac7d0be9c0"},"schema_version":"1.0","source":{"id":"astro-ph/0604287","kind":"arxiv","version":1}},"canonical_sha256":"129142bc36827e978b021bf731bcc4774a1d65bb88b38cba463101ca0c54d0f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"129142bc36827e978b021bf731bcc4774a1d65bb88b38cba463101ca0c54d0f8","first_computed_at":"2026-05-18T04:36:21.469381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:36:21.469381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w/CTCgZGGNZe3bCI/gmDc81bc5Fl7K7rPthEpwz9qY4SHYiwvfGbVkZE/tt2lyYnl7h0ttWwr95xfbSyG9hpAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:36:21.469935Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0604287","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:644b9171e854d4cc9d725220b9eac55b00551667c20c83c21fd4aa12a5136dda","sha256:8b5da2e32731f27347ebe0544c387c9cad8e4a1da6d67647045ad96adedfea19"],"state_sha256":"12063ffd92114d90ffa28bbde45733d94b5b74793e388100cf05938b528b0307"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YGQyQs7n81K1x1gB+3njdpzFy1934xuEc3e1wesN6dmHxl4df+4z/xW+bv6Te6K8Q8kGSM8sHC78sY8pAxglAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T19:51:48.300916Z","bundle_sha256":"a962dc7ae9fcc5dd5354e47c198a4461db8566ecf551195d5493c977e093fcea"}}