{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:LMV42J5TX5MOEAPKHA6CI3V5YI","short_pith_number":"pith:LMV42J5T","canonical_record":{"source":{"id":"1104.0847","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-05T13:45:05Z","cross_cats_sorted":["cond-mat.quant-gas","nucl-th"],"title_canon_sha256":"0d55d9ce2c821b255af8f252d2891c9143269b3c9274006cb47c599b79cc0d6f","abstract_canon_sha256":"76b6f0a31b99c29b3640ff7d9f824cad807e20dffbd66d84227e03620ac21f24"},"schema_version":"1.0"},"canonical_sha256":"5b2bcd27b3bf58e201ea383c246ebdc23504f8967396d0d1c1500776634975e1","source":{"kind":"arxiv","id":"1104.0847","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.0847","created_at":"2026-05-18T04:24:45Z"},{"alias_kind":"arxiv_version","alias_value":"1104.0847v1","created_at":"2026-05-18T04:24:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.0847","created_at":"2026-05-18T04:24:45Z"},{"alias_kind":"pith_short_12","alias_value":"LMV42J5TX5MO","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"LMV42J5TX5MOEAPK","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"LMV42J5T","created_at":"2026-05-18T12:26:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:LMV42J5TX5MOEAPKHA6CI3V5YI","target":"record","payload":{"canonical_record":{"source":{"id":"1104.0847","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-05T13:45:05Z","cross_cats_sorted":["cond-mat.quant-gas","nucl-th"],"title_canon_sha256":"0d55d9ce2c821b255af8f252d2891c9143269b3c9274006cb47c599b79cc0d6f","abstract_canon_sha256":"76b6f0a31b99c29b3640ff7d9f824cad807e20dffbd66d84227e03620ac21f24"},"schema_version":"1.0"},"canonical_sha256":"5b2bcd27b3bf58e201ea383c246ebdc23504f8967396d0d1c1500776634975e1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:24:45.065585Z","signature_b64":"UTtT4g6bU2ijfpz9vFdgomE4wSFzJztJ9OzUzaLL1I8zeiTZqGO04JxUqTwRahD9ldO3Sjzs5HwN85/hZ7y2AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b2bcd27b3bf58e201ea383c246ebdc23504f8967396d0d1c1500776634975e1","last_reissued_at":"2026-05-18T04:24:45.065110Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:24:45.065110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.0847","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":"2026-05-18T04:24:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MNX5ALmmKVvgdP/l9S/egrPuluSoKsufJ+2ZAMOEHNzNvFs/c2qrmyZPEqueyPOqc611zLgVHoegaksYd80gDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:34:19.240100Z"},"content_sha256":"96887f71c619364f39713cb51fa2ab8ac316655ced3e3caf612ca237f23d5cd5","schema_version":"1.0","event_id":"sha256:96887f71c619364f39713cb51fa2ab8ac316655ced3e3caf612ca237f23d5cd5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:LMV42J5TX5MOEAPKHA6CI3V5YI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strong interactions: From methods to structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","nucl-th"],"primary_cat":"hep-ph","authors_text":"Evgeny Epelbaum, H.-W. Hammer, Nora Brambilla, Ulf-G. Mei{\\ss}ner","submitted_at":"2011-04-05T13:45:05Z","abstract_excerpt":"These are the proceedings of the workshop on \"Strong interactions: From methods to structures\" held at the Physikzentrum Bad Honnef of the Deutsche Physikalische Gesellschaft, Bad Honnef, Germany from February 12 to 16, 2011. The workshop concentrated on physics of cold atoms, chiral perturbation theory for mesons and baryons, chiral dynamics in few-baryon systems and effective field theories for systems with heavy quarks. Included are a short contribution per talk."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.0847","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":"2026-05-18T04:24:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2hbPnAGsGVR6QP3TO2hByTC0pAPKVwKKTmqOmLSduptYw3MBwaNr8/flPdHYMyUlDtbxri9V0FDh2TCMR3X2CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:34:19.240764Z"},"content_sha256":"7f4acb01402e6a5d377f40d69327f7cae994a250a7a861001a903c5bcb4800b3","schema_version":"1.0","event_id":"sha256:7f4acb01402e6a5d377f40d69327f7cae994a250a7a861001a903c5bcb4800b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LMV42J5TX5MOEAPKHA6CI3V5YI/bundle.json","state_url":"https://pith.science/pith/LMV42J5TX5MOEAPKHA6CI3V5YI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LMV42J5TX5MOEAPKHA6CI3V5YI/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":"2026-05-26T00:34:19Z","links":{"resolver":"https://pith.science/pith/LMV42J5TX5MOEAPKHA6CI3V5YI","bundle":"https://pith.science/pith/LMV42J5TX5MOEAPKHA6CI3V5YI/bundle.json","state":"https://pith.science/pith/LMV42J5TX5MOEAPKHA6CI3V5YI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LMV42J5TX5MOEAPKHA6CI3V5YI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:LMV42J5TX5MOEAPKHA6CI3V5YI","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":"76b6f0a31b99c29b3640ff7d9f824cad807e20dffbd66d84227e03620ac21f24","cross_cats_sorted":["cond-mat.quant-gas","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-05T13:45:05Z","title_canon_sha256":"0d55d9ce2c821b255af8f252d2891c9143269b3c9274006cb47c599b79cc0d6f"},"schema_version":"1.0","source":{"id":"1104.0847","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.0847","created_at":"2026-05-18T04:24:45Z"},{"alias_kind":"arxiv_version","alias_value":"1104.0847v1","created_at":"2026-05-18T04:24:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.0847","created_at":"2026-05-18T04:24:45Z"},{"alias_kind":"pith_short_12","alias_value":"LMV42J5TX5MO","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"LMV42J5TX5MOEAPK","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"LMV42J5T","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:7f4acb01402e6a5d377f40d69327f7cae994a250a7a861001a903c5bcb4800b3","target":"graph","created_at":"2026-05-18T04:24:45Z","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":"These are the proceedings of the workshop on \"Strong interactions: From methods to structures\" held at the Physikzentrum Bad Honnef of the Deutsche Physikalische Gesellschaft, Bad Honnef, Germany from February 12 to 16, 2011. The workshop concentrated on physics of cold atoms, chiral perturbation theory for mesons and baryons, chiral dynamics in few-baryon systems and effective field theories for systems with heavy quarks. Included are a short contribution per talk.","authors_text":"Evgeny Epelbaum, H.-W. Hammer, Nora Brambilla, Ulf-G. Mei{\\ss}ner","cross_cats":["cond-mat.quant-gas","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-05T13:45:05Z","title":"Strong interactions: From methods to structures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.0847","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":"sha256:96887f71c619364f39713cb51fa2ab8ac316655ced3e3caf612ca237f23d5cd5","target":"record","created_at":"2026-05-18T04:24:45Z","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":"76b6f0a31b99c29b3640ff7d9f824cad807e20dffbd66d84227e03620ac21f24","cross_cats_sorted":["cond-mat.quant-gas","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-05T13:45:05Z","title_canon_sha256":"0d55d9ce2c821b255af8f252d2891c9143269b3c9274006cb47c599b79cc0d6f"},"schema_version":"1.0","source":{"id":"1104.0847","kind":"arxiv","version":1}},"canonical_sha256":"5b2bcd27b3bf58e201ea383c246ebdc23504f8967396d0d1c1500776634975e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b2bcd27b3bf58e201ea383c246ebdc23504f8967396d0d1c1500776634975e1","first_computed_at":"2026-05-18T04:24:45.065110Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:24:45.065110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UTtT4g6bU2ijfpz9vFdgomE4wSFzJztJ9OzUzaLL1I8zeiTZqGO04JxUqTwRahD9ldO3Sjzs5HwN85/hZ7y2AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:24:45.065585Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.0847","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96887f71c619364f39713cb51fa2ab8ac316655ced3e3caf612ca237f23d5cd5","sha256:7f4acb01402e6a5d377f40d69327f7cae994a250a7a861001a903c5bcb4800b3"],"state_sha256":"a3e91fdd9104fd7772d39a8fc8940b1da3ed7a3cb89602cebc594e66d6cc4547"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TO25lgyW+rjrukt4vL16aHhd/Gqqj6fBcW7kAXZBvtkx9coarl7CGMGuHzB0JhploICIu+R5vaBrIZXQGiGRDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T00:34:19.244096Z","bundle_sha256":"73951a1bc3272ab286b1a3f798911c34642e04d42ab73b709270f63c0fd2fc6e"}}