{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FMSRMCYR7BLYRSSALEIK6SX5IQ","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":"4b5c2c5902f3999fd2351f846c8bcb101afa9545eebddd5dbe7b159d861d4eaf","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-08-04T14:39:32Z","title_canon_sha256":"301fdcf32ecaefc14b1b57d3ba758211113ae0b42e357a5b8e0e1bde8519cf6f"},"schema_version":"1.0","source":{"id":"2608.03747","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03747","created_at":"2026-08-05T01:37:01Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03747v1","created_at":"2026-08-05T01:37:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03747","created_at":"2026-08-05T01:37:01Z"},{"alias_kind":"pith_short_12","alias_value":"FMSRMCYR7BLY","created_at":"2026-08-05T01:37:01Z"},{"alias_kind":"pith_short_16","alias_value":"FMSRMCYR7BLYRSSA","created_at":"2026-08-05T01:37:01Z"},{"alias_kind":"pith_short_8","alias_value":"FMSRMCYR","created_at":"2026-08-05T01:37:01Z"}],"graph_snapshots":[{"event_id":"sha256:de054b4cac89af0345f313ec05367fc592da837768b8acd74243c3c4a1f3955b","target":"graph","created_at":"2026-08-05T01:37:01Z","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/2608.03747/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We derive the leading logarithmic soft-photon theorem in $d>4$ spacetime dimensions and its classical radiative counterpart. A direct one-loop analysis in massive scalar quantum electrodynamics (QED) yields a factorizing soft term of order $\\omega^{d-4}\\ln\\omega$, although the charged-particle S-matrix is infrared finite. The logarithm is generated by the scale-invariant loop-momentum region $\\omega\\ll|\\ell|\\ll\\Lambda$, where $\\Lambda$ denotes a characteristic hard-particle energy scale. At leading radiative order, the corresponding logarithmic contribution to the classical electromagnetic wav","authors_text":"Biswajit Sahoo","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-08-04T14:39:32Z","title":"Logarithmic Soft Photon Theorem and Waveform Tails in Higher Dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03747","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":"sha256:776a20fbad0d483f976f681f2e36ff2907dafc5153b0b726fa6939905e2c64e2","target":"record","created_at":"2026-08-05T01:37:01Z","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":"4b5c2c5902f3999fd2351f846c8bcb101afa9545eebddd5dbe7b159d861d4eaf","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-08-04T14:39:32Z","title_canon_sha256":"301fdcf32ecaefc14b1b57d3ba758211113ae0b42e357a5b8e0e1bde8519cf6f"},"schema_version":"1.0","source":{"id":"2608.03747","kind":"arxiv","version":1}},"canonical_sha256":"2b25160b11f85788ca405910af4afd44252683f292434af7a87c478248c5e6e3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b25160b11f85788ca405910af4afd44252683f292434af7a87c478248c5e6e3","first_computed_at":"2026-08-05T01:37:01.153843Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T01:37:01.153843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5MemjKL9Q1gi7TrQ+E7N6kawoNYe/phlSjWOQmCwLJB67NvHDmD/zqYVKOhPrWrXDkNqtZIYm0rFh/nMmeKnBQ==","signature_status":"signed_v1","signed_at":"2026-08-05T01:37:01.155406Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.03747","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:776a20fbad0d483f976f681f2e36ff2907dafc5153b0b726fa6939905e2c64e2","sha256:de054b4cac89af0345f313ec05367fc592da837768b8acd74243c3c4a1f3955b"],"state_sha256":"818239d797315f631058d7ae681d632ed8166d20bccb3084758571b7531b0a9c"}