{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:2SSB2YBXG3LWV3OGTXXCDNJB4P","short_pith_number":"pith:2SSB2YBX","canonical_record":{"source":{"id":"2307.12860","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-07-24T14:58:48Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"35dbd63941545dd4a2880fbf924a94d7c060bbf2a0a362ac93c0d3bc34dc0113","abstract_canon_sha256":"4b636d1b704566e258a406005e63c0f4ceea4f33755a212c070c8693efeca214"},"schema_version":"1.0"},"canonical_sha256":"d4a41d603736d76aedc69dee21b521e3dc3b603842c6a948d9997ffded1da928","source":{"kind":"arxiv","id":"2307.12860","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.12860","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"arxiv_version","alias_value":"2307.12860v1","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.12860","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"pith_short_12","alias_value":"2SSB2YBXG3LW","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"pith_short_16","alias_value":"2SSB2YBXG3LWV3OG","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"pith_short_8","alias_value":"2SSB2YBX","created_at":"2026-07-05T06:58:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:2SSB2YBXG3LWV3OGTXXCDNJB4P","target":"record","payload":{"canonical_record":{"source":{"id":"2307.12860","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-07-24T14:58:48Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"35dbd63941545dd4a2880fbf924a94d7c060bbf2a0a362ac93c0d3bc34dc0113","abstract_canon_sha256":"4b636d1b704566e258a406005e63c0f4ceea4f33755a212c070c8693efeca214"},"schema_version":"1.0"},"canonical_sha256":"d4a41d603736d76aedc69dee21b521e3dc3b603842c6a948d9997ffded1da928","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:58:58.429382Z","signature_b64":"dx52JvUFbCymBzKOmAuXSNsqExlA9U+R++UZkiLeWYVknWNIEx9ycGcTg/liyLh4zmAvqyB88kKGDa0EMPr5Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d4a41d603736d76aedc69dee21b521e3dc3b603842c6a948d9997ffded1da928","last_reissued_at":"2026-07-05T06:58:58.428890Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:58:58.428890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.12860","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":"2026-07-05T06:58:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/myBO0rdWlXbzbEpc5Aa25zxkvHepVPjr0tmW0cWDoqqauqcJnTBMqhh2RY+BdhvbTXpyeNjZ3rQt6u5TIFGAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T10:15:37.495732Z"},"content_sha256":"7f37832f1d47f2c7608f802130686183d40eaf855382146e3b7c313344417da4","schema_version":"1.0","event_id":"sha256:7f37832f1d47f2c7608f802130686183d40eaf855382146e3b7c313344417da4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:2SSB2YBXG3LWV3OGTXXCDNJB4P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-thermal photons and a Fermi-Dirac spectral distribution","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"quant-ph","authors_text":"Evgenii Ievlev, Michael R.R. Good","submitted_at":"2023-07-24T14:58:48Z","abstract_excerpt":"Although non-intuitive, an accelerated electron along a particular trajectory can be shown to emit classical electromagnetic radiation in the form of a Fermi-Dirac spectral distribution when observed in a particular angular regime. We investigate the relationship between the distribution, spectrum, and particle count. The result for the moving point charge is classical, as it accelerates along an exactly known trajectory. We map to the semi-classical regime of the moving mirror model with a quantized spin-0 field. The scalars also possess a $\\beta$ Bogoliubov coefficient distribution with Ferm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.12860","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2307.12860/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":"2026-07-05T06:58:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"94qNMOwY6bpHmfj+UXmpQNv3lDzUStHBXWkwAo2nqvh1Y9ImH1icXKvNZPNl3dUhAr/hXDvG1teV+oe/Oo8MDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T10:15:37.496361Z"},"content_sha256":"d51ec13a93e18ab29b37b565587311d1db152f5c63928347549d6ba30f5998d9","schema_version":"1.0","event_id":"sha256:d51ec13a93e18ab29b37b565587311d1db152f5c63928347549d6ba30f5998d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2SSB2YBXG3LWV3OGTXXCDNJB4P/bundle.json","state_url":"https://pith.science/pith/2SSB2YBXG3LWV3OGTXXCDNJB4P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2SSB2YBXG3LWV3OGTXXCDNJB4P/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":"2026-07-19T10:15:37Z","links":{"resolver":"https://pith.science/pith/2SSB2YBXG3LWV3OGTXXCDNJB4P","bundle":"https://pith.science/pith/2SSB2YBXG3LWV3OGTXXCDNJB4P/bundle.json","state":"https://pith.science/pith/2SSB2YBXG3LWV3OGTXXCDNJB4P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2SSB2YBXG3LWV3OGTXXCDNJB4P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:2SSB2YBXG3LWV3OGTXXCDNJB4P","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":"4b636d1b704566e258a406005e63c0f4ceea4f33755a212c070c8693efeca214","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-07-24T14:58:48Z","title_canon_sha256":"35dbd63941545dd4a2880fbf924a94d7c060bbf2a0a362ac93c0d3bc34dc0113"},"schema_version":"1.0","source":{"id":"2307.12860","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.12860","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"arxiv_version","alias_value":"2307.12860v1","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.12860","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"pith_short_12","alias_value":"2SSB2YBXG3LW","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"pith_short_16","alias_value":"2SSB2YBXG3LWV3OG","created_at":"2026-07-05T06:58:58Z"},{"alias_kind":"pith_short_8","alias_value":"2SSB2YBX","created_at":"2026-07-05T06:58:58Z"}],"graph_snapshots":[{"event_id":"sha256:d51ec13a93e18ab29b37b565587311d1db152f5c63928347549d6ba30f5998d9","target":"graph","created_at":"2026-07-05T06:58:58Z","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/2307.12860/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Although non-intuitive, an accelerated electron along a particular trajectory can be shown to emit classical electromagnetic radiation in the form of a Fermi-Dirac spectral distribution when observed in a particular angular regime. We investigate the relationship between the distribution, spectrum, and particle count. The result for the moving point charge is classical, as it accelerates along an exactly known trajectory. We map to the semi-classical regime of the moving mirror model with a quantized spin-0 field. The scalars also possess a $\\beta$ Bogoliubov coefficient distribution with Ferm","authors_text":"Evgenii Ievlev, Michael R.R. Good","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-07-24T14:58:48Z","title":"Non-thermal photons and a Fermi-Dirac spectral distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.12860","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":"sha256:7f37832f1d47f2c7608f802130686183d40eaf855382146e3b7c313344417da4","target":"record","created_at":"2026-07-05T06:58:58Z","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":"4b636d1b704566e258a406005e63c0f4ceea4f33755a212c070c8693efeca214","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-07-24T14:58:48Z","title_canon_sha256":"35dbd63941545dd4a2880fbf924a94d7c060bbf2a0a362ac93c0d3bc34dc0113"},"schema_version":"1.0","source":{"id":"2307.12860","kind":"arxiv","version":1}},"canonical_sha256":"d4a41d603736d76aedc69dee21b521e3dc3b603842c6a948d9997ffded1da928","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d4a41d603736d76aedc69dee21b521e3dc3b603842c6a948d9997ffded1da928","first_computed_at":"2026-07-05T06:58:58.428890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:58:58.428890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dx52JvUFbCymBzKOmAuXSNsqExlA9U+R++UZkiLeWYVknWNIEx9ycGcTg/liyLh4zmAvqyB88kKGDa0EMPr5Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:58:58.429382Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.12860","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f37832f1d47f2c7608f802130686183d40eaf855382146e3b7c313344417da4","sha256:d51ec13a93e18ab29b37b565587311d1db152f5c63928347549d6ba30f5998d9"],"state_sha256":"8a43986b84fa61bc409d229db281e32fbb0e823c2b4a75e07e23e4fe3d728fa5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bhxcSo1q2M3tAbo04T+umWqTLvqBqDmoxOGdUU6tZKzFcCJo9GUM21dmhLCvpCQBALxMYDeXCmK1+otxbsAqDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-19T10:15:37.499351Z","bundle_sha256":"f752fc17aaf3545c2fd82ae71825f6b2c0695d929c1d97b283167603e6d42954"}}