{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:TSHZ4MCYYF4CIN4LSEM5AXTQUA","short_pith_number":"pith:TSHZ4MCY","canonical_record":{"source":{"id":"hep-ph/9911339","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1999-11-12T18:48:15Z","cross_cats_sorted":[],"title_canon_sha256":"fc7a672d4b461bb443272fc00d710b763630b190f746cd450b8d8381fd5c492f","abstract_canon_sha256":"58d28bbb3246de863f8f7eb7349270f9bbf35e0cb84f45ed5d213ae15540b9cd"},"schema_version":"1.0"},"canonical_sha256":"9c8f9e3058c17824378b9119d05e70a02f3c68b87679aa98a581658325fa99a6","source":{"kind":"arxiv","id":"hep-ph/9911339","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9911339","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9911339v2","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9911339","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"pith_short_12","alias_value":"TSHZ4MCYYF4C","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"pith_short_16","alias_value":"TSHZ4MCYYF4CIN4L","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"pith_short_8","alias_value":"TSHZ4MCY","created_at":"2026-07-04T14:31:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:TSHZ4MCYYF4CIN4LSEM5AXTQUA","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9911339","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1999-11-12T18:48:15Z","cross_cats_sorted":[],"title_canon_sha256":"fc7a672d4b461bb443272fc00d710b763630b190f746cd450b8d8381fd5c492f","abstract_canon_sha256":"58d28bbb3246de863f8f7eb7349270f9bbf35e0cb84f45ed5d213ae15540b9cd"},"schema_version":"1.0"},"canonical_sha256":"9c8f9e3058c17824378b9119d05e70a02f3c68b87679aa98a581658325fa99a6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:31:14.965623Z","signature_b64":"wEa2oUfTHiQ1DcAhUat6IR9nHHe3uKnjNs+Xb7Gdv4zHtf8g2SYzY9MFBHmNEXm3ilNTsBWDA6XD8I9D7x0UBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9c8f9e3058c17824378b9119d05e70a02f3c68b87679aa98a581658325fa99a6","last_reissued_at":"2026-07-04T14:31:14.965156Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:31:14.965156Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9911339","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:31:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"786yMMD24c19E0mqiirnZ/qlgapvEn8oafGjLQwXqBMovA5rPqnIh6bS881TZI+z/Y2McndyMjeCbCv6WvGmCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T21:35:57.366213Z"},"content_sha256":"e3dbbd39b6a3cb95db7430a83652ab2786bf678276d13d6b1f29efb541f73824","schema_version":"1.0","event_id":"sha256:e3dbbd39b6a3cb95db7430a83652ab2786bf678276d13d6b1f29efb541f73824"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:TSHZ4MCYYF4CIN4LSEM5AXTQUA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"HadAtom99","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Rusetsky (Bern University, Dubna, J. Gasser (Bern University), JINR, J. Schacher (Bern University), Tbilisi University)","submitted_at":"1999-11-12T18:48:15Z","abstract_excerpt":"These are the proceedings of the workshop \"HadAtom99\", held at the Institut fuer Theoretische Physik, Universitaet Bern, October 14-15, 1999. The main topics discussed at the workshop were the physics of hadronic atoms and in this context recent results from Chiral Perturbation Theory. Included here are the program, the list of participants and a short summary provided by the speakers."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9911339","kind":"arxiv","version":2},"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-ph/9911339/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":"2026-07-04T14:31:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+cOYoJHzY1qzg38txCu108S4LB8lOQrzucHU1kslvkE9t3NmN5/F8/YBYi96a+ARucLJ4Y7pVxM1EQg4mTMvCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T21:35:57.366718Z"},"content_sha256":"078b9b5eb8d72f7a52914bc746cab262cfd09387a94ce095ba8e0a1464c28235","schema_version":"1.0","event_id":"sha256:078b9b5eb8d72f7a52914bc746cab262cfd09387a94ce095ba8e0a1464c28235"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TSHZ4MCYYF4CIN4LSEM5AXTQUA/bundle.json","state_url":"https://pith.science/pith/TSHZ4MCYYF4CIN4LSEM5AXTQUA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TSHZ4MCYYF4CIN4LSEM5AXTQUA/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":"2026-08-10T21:35:57Z","links":{"resolver":"https://pith.science/pith/TSHZ4MCYYF4CIN4LSEM5AXTQUA","bundle":"https://pith.science/pith/TSHZ4MCYYF4CIN4LSEM5AXTQUA/bundle.json","state":"https://pith.science/pith/TSHZ4MCYYF4CIN4LSEM5AXTQUA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TSHZ4MCYYF4CIN4LSEM5AXTQUA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:TSHZ4MCYYF4CIN4LSEM5AXTQUA","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":"58d28bbb3246de863f8f7eb7349270f9bbf35e0cb84f45ed5d213ae15540b9cd","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-11-12T18:48:15Z","title_canon_sha256":"fc7a672d4b461bb443272fc00d710b763630b190f746cd450b8d8381fd5c492f"},"schema_version":"1.0","source":{"id":"hep-ph/9911339","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9911339","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9911339v2","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9911339","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"pith_short_12","alias_value":"TSHZ4MCYYF4C","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"pith_short_16","alias_value":"TSHZ4MCYYF4CIN4L","created_at":"2026-07-04T14:31:14Z"},{"alias_kind":"pith_short_8","alias_value":"TSHZ4MCY","created_at":"2026-07-04T14:31:14Z"}],"graph_snapshots":[{"event_id":"sha256:078b9b5eb8d72f7a52914bc746cab262cfd09387a94ce095ba8e0a1464c28235","target":"graph","created_at":"2026-07-04T14:31:14Z","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-ph/9911339/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"These are the proceedings of the workshop \"HadAtom99\", held at the Institut fuer Theoretische Physik, Universitaet Bern, October 14-15, 1999. The main topics discussed at the workshop were the physics of hadronic atoms and in this context recent results from Chiral Perturbation Theory. Included here are the program, the list of participants and a short summary provided by the speakers.","authors_text":"A. Rusetsky (Bern University, Dubna, J. Gasser (Bern University), JINR, J. Schacher (Bern University), Tbilisi University)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1999-11-12T18:48:15Z","title":"HadAtom99"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9911339","kind":"arxiv","version":2},"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:e3dbbd39b6a3cb95db7430a83652ab2786bf678276d13d6b1f29efb541f73824","target":"record","created_at":"2026-07-04T14:31:14Z","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":"58d28bbb3246de863f8f7eb7349270f9bbf35e0cb84f45ed5d213ae15540b9cd","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-11-12T18:48:15Z","title_canon_sha256":"fc7a672d4b461bb443272fc00d710b763630b190f746cd450b8d8381fd5c492f"},"schema_version":"1.0","source":{"id":"hep-ph/9911339","kind":"arxiv","version":2}},"canonical_sha256":"9c8f9e3058c17824378b9119d05e70a02f3c68b87679aa98a581658325fa99a6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c8f9e3058c17824378b9119d05e70a02f3c68b87679aa98a581658325fa99a6","first_computed_at":"2026-07-04T14:31:14.965156Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:31:14.965156Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wEa2oUfTHiQ1DcAhUat6IR9nHHe3uKnjNs+Xb7Gdv4zHtf8g2SYzY9MFBHmNEXm3ilNTsBWDA6XD8I9D7x0UBw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:31:14.965623Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9911339","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3dbbd39b6a3cb95db7430a83652ab2786bf678276d13d6b1f29efb541f73824","sha256:078b9b5eb8d72f7a52914bc746cab262cfd09387a94ce095ba8e0a1464c28235"],"state_sha256":"5c359cb4356bd85cad3860c1998780947fb74e68f2b5374b18d193efb776b414"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ET05wZY2VT/aLaNXrOcrpRQcAXYplDu/rfxR7zYXNTniscltD2ntPCkt9up7eLk+sUJXpKNHJPp1axx6PhpeAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T21:35:57.372700Z","bundle_sha256":"dabdcfdfae139b3dbd83c8de868e3fb682c088366c897d22329d51cbb23ffee6"}}