{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:ETMUDVXT3GPPP5EIO3GMHE4PZ3","short_pith_number":"pith:ETMUDVXT","canonical_record":{"source":{"id":"astro-ph/0305015","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-01T10:25:25Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"186f8ca6ed001c086adf48746aa510e87e7d6068f0f0219b1e1ee6b446e6e183","abstract_canon_sha256":"e4d6a335fc5b274daca2416002d7fb379b950debf15981c72a97ec69773ecb27"},"schema_version":"1.0"},"canonical_sha256":"24d941d6f3d99ef7f48876ccc3938fcec5f8f89b34c86cf6d21cc0dae5422f64","source":{"kind":"arxiv","id":"astro-ph/0305015","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0305015","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0305015v3","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0305015","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"pith_short_12","alias_value":"ETMUDVXT3GPP","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"pith_short_16","alias_value":"ETMUDVXT3GPPP5EI","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"pith_short_8","alias_value":"ETMUDVXT","created_at":"2026-07-04T16:36:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:ETMUDVXT3GPPP5EIO3GMHE4PZ3","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0305015","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-01T10:25:25Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"186f8ca6ed001c086adf48746aa510e87e7d6068f0f0219b1e1ee6b446e6e183","abstract_canon_sha256":"e4d6a335fc5b274daca2416002d7fb379b950debf15981c72a97ec69773ecb27"},"schema_version":"1.0"},"canonical_sha256":"24d941d6f3d99ef7f48876ccc3938fcec5f8f89b34c86cf6d21cc0dae5422f64","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:36:57.908689Z","signature_b64":"EaxtFnQG+LS3PiupP6LGoduHa7xG1TIqsVUINtqlWTI6fk2Y9JHETK0Z6xujhhu7443zBHqD2o4l8sPfA0GNBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"24d941d6f3d99ef7f48876ccc3938fcec5f8f89b34c86cf6d21cc0dae5422f64","last_reissued_at":"2026-07-04T16:36:57.908326Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:36:57.908326Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0305015","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:36:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cNKZmjr/NkIGLM6Hq4eIFEVwSAv6BQUU7KAItNmiEf1oAHe36ng6k9UReoonIJKCN269NX2Y8Xbl3zWDjJQWCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T06:25:49.183532Z"},"content_sha256":"3f838f0854738b3cfff7501415926ea68cdeab9a65724b5c3876d14d5c6f86bd","schema_version":"1.0","event_id":"sha256:3f838f0854738b3cfff7501415926ea68cdeab9a65724b5c3876d14d5c6f86bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:ETMUDVXT3GPPP5EIO3GMHE4PZ3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scalar perturbation spectra from warm inflation","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph","authors_text":"Arjun Berera, Ian G. Moss, Lisa M. H. Hall","submitted_at":"2003-05-01T10:25:25Z","abstract_excerpt":"We present a numerical integration of the cosmological scalar perturbation equations in warm inflation. The initial conditions are provided by a discussion of the thermal fluctuations of an inflaton field and thermal radiation using a combination of thermal field theory and thermodynamics. The perturbation equations include the effects of a damping coefficient $\\Gamma$ and a thermodynamic potential $V$. We give an analytic expression for the spectral index of scalar fluctuations in terms of a new slow-roll parameter constructed from $\\Gamma$. A series of toy models, inspired by spontaneous sym"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0305015","kind":"arxiv","version":3},"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/0305015/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":"2026-07-04T16:36:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PLosLsTjVclpV+f4H8cVpuEinbdB3f3SXme1SUu9nfrQZfa+h2MBwgcxcLbxj+Tix+q7mwYwCYQ102YKk6w7Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T06:25:49.184866Z"},"content_sha256":"bfe4d1cf2db17256ec1e6097eacb414a8a4c7d00984bc25582e6dc52c14684a3","schema_version":"1.0","event_id":"sha256:bfe4d1cf2db17256ec1e6097eacb414a8a4c7d00984bc25582e6dc52c14684a3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ETMUDVXT3GPPP5EIO3GMHE4PZ3/bundle.json","state_url":"https://pith.science/pith/ETMUDVXT3GPPP5EIO3GMHE4PZ3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ETMUDVXT3GPPP5EIO3GMHE4PZ3/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":"2026-08-09T06:25:49Z","links":{"resolver":"https://pith.science/pith/ETMUDVXT3GPPP5EIO3GMHE4PZ3","bundle":"https://pith.science/pith/ETMUDVXT3GPPP5EIO3GMHE4PZ3/bundle.json","state":"https://pith.science/pith/ETMUDVXT3GPPP5EIO3GMHE4PZ3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ETMUDVXT3GPPP5EIO3GMHE4PZ3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:ETMUDVXT3GPPP5EIO3GMHE4PZ3","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":"e4d6a335fc5b274daca2416002d7fb379b950debf15981c72a97ec69773ecb27","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-01T10:25:25Z","title_canon_sha256":"186f8ca6ed001c086adf48746aa510e87e7d6068f0f0219b1e1ee6b446e6e183"},"schema_version":"1.0","source":{"id":"astro-ph/0305015","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0305015","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0305015v3","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0305015","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"pith_short_12","alias_value":"ETMUDVXT3GPP","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"pith_short_16","alias_value":"ETMUDVXT3GPPP5EI","created_at":"2026-07-04T16:36:57Z"},{"alias_kind":"pith_short_8","alias_value":"ETMUDVXT","created_at":"2026-07-04T16:36:57Z"}],"graph_snapshots":[{"event_id":"sha256:bfe4d1cf2db17256ec1e6097eacb414a8a4c7d00984bc25582e6dc52c14684a3","target":"graph","created_at":"2026-07-04T16:36:57Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0305015/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a numerical integration of the cosmological scalar perturbation equations in warm inflation. The initial conditions are provided by a discussion of the thermal fluctuations of an inflaton field and thermal radiation using a combination of thermal field theory and thermodynamics. The perturbation equations include the effects of a damping coefficient $\\Gamma$ and a thermodynamic potential $V$. We give an analytic expression for the spectral index of scalar fluctuations in terms of a new slow-roll parameter constructed from $\\Gamma$. A series of toy models, inspired by spontaneous sym","authors_text":"Arjun Berera, Ian G. Moss, Lisa M. H. Hall","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-05-01T10:25:25Z","title":"Scalar perturbation spectra from warm inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0305015","kind":"arxiv","version":3},"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":"sha256:3f838f0854738b3cfff7501415926ea68cdeab9a65724b5c3876d14d5c6f86bd","target":"record","created_at":"2026-07-04T16:36:57Z","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":"e4d6a335fc5b274daca2416002d7fb379b950debf15981c72a97ec69773ecb27","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-01T10:25:25Z","title_canon_sha256":"186f8ca6ed001c086adf48746aa510e87e7d6068f0f0219b1e1ee6b446e6e183"},"schema_version":"1.0","source":{"id":"astro-ph/0305015","kind":"arxiv","version":3}},"canonical_sha256":"24d941d6f3d99ef7f48876ccc3938fcec5f8f89b34c86cf6d21cc0dae5422f64","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24d941d6f3d99ef7f48876ccc3938fcec5f8f89b34c86cf6d21cc0dae5422f64","first_computed_at":"2026-07-04T16:36:57.908326Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:36:57.908326Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EaxtFnQG+LS3PiupP6LGoduHa7xG1TIqsVUINtqlWTI6fk2Y9JHETK0Z6xujhhu7443zBHqD2o4l8sPfA0GNBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:36:57.908689Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0305015","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f838f0854738b3cfff7501415926ea68cdeab9a65724b5c3876d14d5c6f86bd","sha256:bfe4d1cf2db17256ec1e6097eacb414a8a4c7d00984bc25582e6dc52c14684a3"],"state_sha256":"9ef54483058cbf99b18e901b177d3eb1d96b445191e2d73fe7a38ab9c5315519"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ivC85hY5niNtnIUkPipf3cMEaYAcxT181aVRd5n/NZWQhLdupUFlRCGd7mLeH2DIzV4Mtua9bvzfNnLHjMMuBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T06:25:49.198931Z","bundle_sha256":"1db9aacc5e878f3b5853432c781679d0906bb1dc4adec6d0b5b519c96c12dbc3"}}