{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:F5J4Z7GRAFKJH3YKBHWS5L5HVN","short_pith_number":"pith:F5J4Z7GR","canonical_record":{"source":{"id":"1904.00395","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-03-31T12:35:09Z","cross_cats_sorted":[],"title_canon_sha256":"0e609886ceedb836356f4ebf3816e79cca0757f5b7add5b0a08b80e2f12f38d4","abstract_canon_sha256":"2404e01deb8d8b831f5a0fbb8feebaa1799b86ed9025d1d8597d437b75fa0a7f"},"schema_version":"1.0"},"canonical_sha256":"2f53ccfcd1015493ef0a09ed2eafa7ab65260876471c756779e53c63c3c3e852","source":{"kind":"arxiv","id":"1904.00395","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.00395","created_at":"2026-05-17T23:49:48Z"},{"alias_kind":"arxiv_version","alias_value":"1904.00395v1","created_at":"2026-05-17T23:49:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.00395","created_at":"2026-05-17T23:49:48Z"},{"alias_kind":"pith_short_12","alias_value":"F5J4Z7GRAFKJ","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"F5J4Z7GRAFKJH3YK","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"F5J4Z7GR","created_at":"2026-05-18T12:33:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:F5J4Z7GRAFKJH3YKBHWS5L5HVN","target":"record","payload":{"canonical_record":{"source":{"id":"1904.00395","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-03-31T12:35:09Z","cross_cats_sorted":[],"title_canon_sha256":"0e609886ceedb836356f4ebf3816e79cca0757f5b7add5b0a08b80e2f12f38d4","abstract_canon_sha256":"2404e01deb8d8b831f5a0fbb8feebaa1799b86ed9025d1d8597d437b75fa0a7f"},"schema_version":"1.0"},"canonical_sha256":"2f53ccfcd1015493ef0a09ed2eafa7ab65260876471c756779e53c63c3c3e852","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:49:48.480947Z","signature_b64":"9zcD/osFD3zdF/ra2336+Hg0IPd6v+9krkuB9KnlGJA6DWtxLnqiJZCtPujDTSvZsDJLX7Q4/F6ukFzRoQqaAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2f53ccfcd1015493ef0a09ed2eafa7ab65260876471c756779e53c63c3c3e852","last_reissued_at":"2026-05-17T23:49:48.480391Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:49:48.480391Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.00395","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":"2026-05-17T23:49:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KESk5x+SQWFfTdC3S7heXTTx1r9sPbKu16Z8Impev5tKki6yWnZOxfMEN2RxSPy5VxP//6U7qsVdEZRSZHDiCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T18:27:25.810824Z"},"content_sha256":"a8189cc9daf8a6636b77c86c5b89c2a7525513d7eabc1c386ea68029827f2fd2","schema_version":"1.0","event_id":"sha256:a8189cc9daf8a6636b77c86c5b89c2a7525513d7eabc1c386ea68029827f2fd2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:F5J4Z7GRAFKJH3YKBHWS5L5HVN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Brane-Antibrane at Finite Temperature in the Framework of Thermo Field Dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Kenji Hotta","submitted_at":"2019-03-31T12:35:09Z","abstract_excerpt":"Previously we have investigated the thermodynamical properties of D-brane--anti-D-brane pairs by calculating the one-loop free energy and the finite temperature effective action in the framework of Matsubara formalism. This calculation is based on boundary string field theory, and we have a problem of a choice of Weyl factors on the two boundaries of one-loop open string world-sheet. We have chosen one of them and compute the one-loop free energy. In this paper, we derive the mass spectrum of open strings on a D-brane--anti-D-brane pair supposing that the world-sheet is a strip, and compute th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.00395","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":"2026-05-17T23:49:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TtSAOLcSz4n8qselqiGiSizbF/UHKY0fDL7KzjK3GmwRQCLhzMqLi7VsiNciMgAftz0gDJCbr6LVNHA1Ijw0Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T18:27:25.811158Z"},"content_sha256":"121362841781d032385c9f0994a03bc4b6ec1e8f8df701bcdfdf28d7e2fb8479","schema_version":"1.0","event_id":"sha256:121362841781d032385c9f0994a03bc4b6ec1e8f8df701bcdfdf28d7e2fb8479"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F5J4Z7GRAFKJH3YKBHWS5L5HVN/bundle.json","state_url":"https://pith.science/pith/F5J4Z7GRAFKJH3YKBHWS5L5HVN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F5J4Z7GRAFKJH3YKBHWS5L5HVN/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":"2026-06-24T18:27:25Z","links":{"resolver":"https://pith.science/pith/F5J4Z7GRAFKJH3YKBHWS5L5HVN","bundle":"https://pith.science/pith/F5J4Z7GRAFKJH3YKBHWS5L5HVN/bundle.json","state":"https://pith.science/pith/F5J4Z7GRAFKJH3YKBHWS5L5HVN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F5J4Z7GRAFKJH3YKBHWS5L5HVN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:F5J4Z7GRAFKJH3YKBHWS5L5HVN","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":"2404e01deb8d8b831f5a0fbb8feebaa1799b86ed9025d1d8597d437b75fa0a7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-03-31T12:35:09Z","title_canon_sha256":"0e609886ceedb836356f4ebf3816e79cca0757f5b7add5b0a08b80e2f12f38d4"},"schema_version":"1.0","source":{"id":"1904.00395","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.00395","created_at":"2026-05-17T23:49:48Z"},{"alias_kind":"arxiv_version","alias_value":"1904.00395v1","created_at":"2026-05-17T23:49:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.00395","created_at":"2026-05-17T23:49:48Z"},{"alias_kind":"pith_short_12","alias_value":"F5J4Z7GRAFKJ","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"F5J4Z7GRAFKJH3YK","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"F5J4Z7GR","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:121362841781d032385c9f0994a03bc4b6ec1e8f8df701bcdfdf28d7e2fb8479","target":"graph","created_at":"2026-05-17T23:49:48Z","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":"Previously we have investigated the thermodynamical properties of D-brane--anti-D-brane pairs by calculating the one-loop free energy and the finite temperature effective action in the framework of Matsubara formalism. This calculation is based on boundary string field theory, and we have a problem of a choice of Weyl factors on the two boundaries of one-loop open string world-sheet. We have chosen one of them and compute the one-loop free energy. In this paper, we derive the mass spectrum of open strings on a D-brane--anti-D-brane pair supposing that the world-sheet is a strip, and compute th","authors_text":"Kenji Hotta","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-03-31T12:35:09Z","title":"Brane-Antibrane at Finite Temperature in the Framework of Thermo Field Dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.00395","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:a8189cc9daf8a6636b77c86c5b89c2a7525513d7eabc1c386ea68029827f2fd2","target":"record","created_at":"2026-05-17T23:49:48Z","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":"2404e01deb8d8b831f5a0fbb8feebaa1799b86ed9025d1d8597d437b75fa0a7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-03-31T12:35:09Z","title_canon_sha256":"0e609886ceedb836356f4ebf3816e79cca0757f5b7add5b0a08b80e2f12f38d4"},"schema_version":"1.0","source":{"id":"1904.00395","kind":"arxiv","version":1}},"canonical_sha256":"2f53ccfcd1015493ef0a09ed2eafa7ab65260876471c756779e53c63c3c3e852","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2f53ccfcd1015493ef0a09ed2eafa7ab65260876471c756779e53c63c3c3e852","first_computed_at":"2026-05-17T23:49:48.480391Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:49:48.480391Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9zcD/osFD3zdF/ra2336+Hg0IPd6v+9krkuB9KnlGJA6DWtxLnqiJZCtPujDTSvZsDJLX7Q4/F6ukFzRoQqaAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:49:48.480947Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.00395","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a8189cc9daf8a6636b77c86c5b89c2a7525513d7eabc1c386ea68029827f2fd2","sha256:121362841781d032385c9f0994a03bc4b6ec1e8f8df701bcdfdf28d7e2fb8479"],"state_sha256":"980229c2874a918e26325184082427c6bad6a13d334e577f58b8b408f6b46903"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0waft2desVLFNIOTi+IBlVqQZGWR54XlooocmiRflVlm71NA3v8VIdx7l8+FQefIP0Fpfb5cg5LttrJuPFWCAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T18:27:25.812990Z","bundle_sha256":"6e43ffac8a558d448e561e496ffd1bbebbdee80327252504bbc852298605e43d"}}