{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:ILGDOLDW7PEFKOFZIW5B5KNPIN","short_pith_number":"pith:ILGDOLDW","canonical_record":{"source":{"id":"hep-th/9805117","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1998-05-19T12:03:48Z","cross_cats_sorted":[],"title_canon_sha256":"2fd4fd24aa26d468b4ebe8aa6842e2c444dcd535e00569026db1a8364d749223","abstract_canon_sha256":"854bece26972a9d76efd33114bf87582a1bd3cca9042244a5bf4b94a351f23d9"},"schema_version":"1.0"},"canonical_sha256":"42cc372c76fbc85538b945ba1ea9af4360c859574a6246fc40be95b959fd0cab","source":{"kind":"arxiv","id":"hep-th/9805117","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9805117","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9805117v4","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9805117","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"pith_short_12","alias_value":"ILGDOLDW7PEF","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"pith_short_16","alias_value":"ILGDOLDW7PEFKOFZ","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"pith_short_8","alias_value":"ILGDOLDW","created_at":"2026-07-04T16:09:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:ILGDOLDW7PEFKOFZIW5B5KNPIN","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/9805117","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1998-05-19T12:03:48Z","cross_cats_sorted":[],"title_canon_sha256":"2fd4fd24aa26d468b4ebe8aa6842e2c444dcd535e00569026db1a8364d749223","abstract_canon_sha256":"854bece26972a9d76efd33114bf87582a1bd3cca9042244a5bf4b94a351f23d9"},"schema_version":"1.0"},"canonical_sha256":"42cc372c76fbc85538b945ba1ea9af4360c859574a6246fc40be95b959fd0cab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:09:48.046111Z","signature_b64":"I/hvZ+i2fahvjiLRQ+8yGLgL0r+MwAOcMXmovzJXTMnk8sqSKfOp3m0a2arW6HNl93zBGyxOveB/MpiliqwbAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42cc372c76fbc85538b945ba1ea9af4360c859574a6246fc40be95b959fd0cab","last_reissued_at":"2026-07-04T16:09:48.045746Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:09:48.045746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/9805117","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:09:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CVNKQVEugLloc9qam9Q5TMrs450OL4UUcIVoJX4pQqHjLBx2r2mo5cnRYzp/QJJjieKJIQYX/vP0zTpac810Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T23:50:54.009368Z"},"content_sha256":"c6131f3de3af60829813878950de10dbac690825acf07b7fce9cc6f5e3b1c881","schema_version":"1.0","event_id":"sha256:c6131f3de3af60829813878950de10dbac690825acf07b7fce9cc6f5e3b1c881"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:ILGDOLDW7PEFKOFZIW5B5KNPIN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nonlinear Integral Equation and Finite Volume Spectrum of Sine-Gordon Theory","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"F. Ravanini, G. Feverati, G. Takacs","submitted_at":"1998-05-19T12:03:48Z","abstract_excerpt":"We examine the connection between the nonlinear integral equation (NLIE) derived from light-cone lattice and sine-Gordon quantum field theory, considered as a perturbed c=1 conformal field theory. After clarifying some delicate points of the NLIE deduction from the lattice, we compare both analytic and numerical predictions of the NLIE to previously known results in sine-Gordon theory. To provide the basis for the numerical comparison we use data from Truncated Conformal Space method. Together with results from analysis of infrared and ultraviolet asymptotics, we find evidence that it is neces"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9805117","kind":"arxiv","version":4},"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/hep-th/9805117/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":"2026-07-04T16:09:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"npHPqHNWfAJeqRKEkLdWj3nRAV/O53smpop8hRrzoAsjdzo+ozfk+NkjsncKVyRIlkrwxTT9lV0yI17y9CRgCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T23:50:54.009857Z"},"content_sha256":"6f870c774a01d02069ad5004ce32669ea5801ae886b30ebb1dea06d8e27bb513","schema_version":"1.0","event_id":"sha256:6f870c774a01d02069ad5004ce32669ea5801ae886b30ebb1dea06d8e27bb513"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ILGDOLDW7PEFKOFZIW5B5KNPIN/bundle.json","state_url":"https://pith.science/pith/ILGDOLDW7PEFKOFZIW5B5KNPIN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ILGDOLDW7PEFKOFZIW5B5KNPIN/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":"2026-08-06T23:50:54Z","links":{"resolver":"https://pith.science/pith/ILGDOLDW7PEFKOFZIW5B5KNPIN","bundle":"https://pith.science/pith/ILGDOLDW7PEFKOFZIW5B5KNPIN/bundle.json","state":"https://pith.science/pith/ILGDOLDW7PEFKOFZIW5B5KNPIN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ILGDOLDW7PEFKOFZIW5B5KNPIN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:ILGDOLDW7PEFKOFZIW5B5KNPIN","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":"854bece26972a9d76efd33114bf87582a1bd3cca9042244a5bf4b94a351f23d9","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1998-05-19T12:03:48Z","title_canon_sha256":"2fd4fd24aa26d468b4ebe8aa6842e2c444dcd535e00569026db1a8364d749223"},"schema_version":"1.0","source":{"id":"hep-th/9805117","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9805117","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9805117v4","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9805117","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"pith_short_12","alias_value":"ILGDOLDW7PEF","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"pith_short_16","alias_value":"ILGDOLDW7PEFKOFZ","created_at":"2026-07-04T16:09:48Z"},{"alias_kind":"pith_short_8","alias_value":"ILGDOLDW","created_at":"2026-07-04T16:09:48Z"}],"graph_snapshots":[{"event_id":"sha256:6f870c774a01d02069ad5004ce32669ea5801ae886b30ebb1dea06d8e27bb513","target":"graph","created_at":"2026-07-04T16:09:48Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-th/9805117/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We examine the connection between the nonlinear integral equation (NLIE) derived from light-cone lattice and sine-Gordon quantum field theory, considered as a perturbed c=1 conformal field theory. After clarifying some delicate points of the NLIE deduction from the lattice, we compare both analytic and numerical predictions of the NLIE to previously known results in sine-Gordon theory. To provide the basis for the numerical comparison we use data from Truncated Conformal Space method. Together with results from analysis of infrared and ultraviolet asymptotics, we find evidence that it is neces","authors_text":"F. Ravanini, G. Feverati, G. Takacs","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1998-05-19T12:03:48Z","title":"Nonlinear Integral Equation and Finite Volume Spectrum of Sine-Gordon Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9805117","kind":"arxiv","version":4},"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:c6131f3de3af60829813878950de10dbac690825acf07b7fce9cc6f5e3b1c881","target":"record","created_at":"2026-07-04T16:09:48Z","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":"854bece26972a9d76efd33114bf87582a1bd3cca9042244a5bf4b94a351f23d9","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1998-05-19T12:03:48Z","title_canon_sha256":"2fd4fd24aa26d468b4ebe8aa6842e2c444dcd535e00569026db1a8364d749223"},"schema_version":"1.0","source":{"id":"hep-th/9805117","kind":"arxiv","version":4}},"canonical_sha256":"42cc372c76fbc85538b945ba1ea9af4360c859574a6246fc40be95b959fd0cab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42cc372c76fbc85538b945ba1ea9af4360c859574a6246fc40be95b959fd0cab","first_computed_at":"2026-07-04T16:09:48.045746Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:09:48.045746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I/hvZ+i2fahvjiLRQ+8yGLgL0r+MwAOcMXmovzJXTMnk8sqSKfOp3m0a2arW6HNl93zBGyxOveB/MpiliqwbAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:09:48.046111Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9805117","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6131f3de3af60829813878950de10dbac690825acf07b7fce9cc6f5e3b1c881","sha256:6f870c774a01d02069ad5004ce32669ea5801ae886b30ebb1dea06d8e27bb513"],"state_sha256":"b8bfee2108dc4979b9824c3646fd4575c28b2382540163aa81d5417b3a6c0621"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ep76Oqoa9ZGqSZ2fMYquF56gbwq87WMTXrR8RRgCZUQhf/I1GgPb85qLRdiAu1kWzkmJRQySSZr2IndhlkWQDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T23:50:54.013484Z","bundle_sha256":"69d756d1f93147d9461a2b8d4aba269312dbc7e7623af938d27ab341562d4756"}}