{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:DGYSOCSG4ZQ6LM3TFV5QVFFCAI","short_pith_number":"pith:DGYSOCSG","canonical_record":{"source":{"id":"nucl-th/9709022","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"1997-09-11T08:28:06Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"a7406d4796e09310956e93fabb108ed2e62b6ede3d0ee2dc2f1625938567ba7d","abstract_canon_sha256":"abb62c768e1a1527df304f2ab2cbf79c2fa999e1ec428fccae444247bde52932"},"schema_version":"1.0"},"canonical_sha256":"19b1270a46e661e5b3732d7b0a94a2023426488f12d7b66cec2d0e10a8dfdae5","source":{"kind":"arxiv","id":"nucl-th/9709022","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9709022","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9709022v1","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9709022","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"pith_short_12","alias_value":"DGYSOCSG4ZQ6","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"DGYSOCSG4ZQ6LM3T","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"DGYSOCSG","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:DGYSOCSG4ZQ6LM3TFV5QVFFCAI","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/9709022","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"1997-09-11T08:28:06Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"a7406d4796e09310956e93fabb108ed2e62b6ede3d0ee2dc2f1625938567ba7d","abstract_canon_sha256":"abb62c768e1a1527df304f2ab2cbf79c2fa999e1ec428fccae444247bde52932"},"schema_version":"1.0"},"canonical_sha256":"19b1270a46e661e5b3732d7b0a94a2023426488f12d7b66cec2d0e10a8dfdae5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:24:14.905204Z","signature_b64":"IZrarJgLxYk96d898B7fQgnT6tsr+c6nIyJwg0k1ugoUCQzs1BTsbqP6H7VsMsReifUjOszvbkmJSJT3ngx9Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19b1270a46e661e5b3732d7b0a94a2023426488f12d7b66cec2d0e10a8dfdae5","last_reissued_at":"2026-05-18T04:24:14.904628Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:24:14.904628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/9709022","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":"2026-05-18T04:24:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5rhFjpWqoC1bdhifx2CmMsR+COPnsiWy0VI53d+VPmYKya8m87oq7OZZuZTTs+QzfUh5VP7Prk9CO5SbUPZpBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:33:09.793857Z"},"content_sha256":"29efd199b14f0e9ace11104851168e7b65fa5403348b6207d0541fa12af9f679","schema_version":"1.0","event_id":"sha256:29efd199b14f0e9ace11104851168e7b65fa5403348b6207d0541fa12af9f679"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:DGYSOCSG4ZQ6LM3TFV5QVFFCAI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Precision Low-Energy Measurements at DA$\\Phi$NE and Their Impact on $\\bar{K}N$ Physics","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"2), (2) C.I.F., (3) Univ. Calabria, 4) ((1) Univ. Perugia, (4) Univ. de El Salvador, Bogot\\'a, Colombia, Cosenza, Galileo Violini (3, I.N.F.N., Italy, Paolo M. Gensini (1), Perugia, Rafael Hurtado (1, San Salvador)","submitted_at":"1997-09-11T08:28:06Z","abstract_excerpt":"We delineate a ``theoretical'' $\\chi^2$--functional technique to implement fixed--$t$ analyticity on the invariant amplitudes for the $\\bar{K}N$, $\\pi\\Lambda$, $\\pi\\Sigma$ coupled channels in a fast and straightforward way."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9709022","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":"2026-05-18T04:24:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y5HV7UXLY7yCg6l9/5Xl+2MZ+K6z1VkBZxEtCtdCoySspOhnSUbDFIxIzuJQKAUYOtjWuQNwi92xT5Z0UpTcCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:33:09.794208Z"},"content_sha256":"c29ec123543d401905aa80c327085ef126c8aefed899d14512f6ac61653788f1","schema_version":"1.0","event_id":"sha256:c29ec123543d401905aa80c327085ef126c8aefed899d14512f6ac61653788f1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DGYSOCSG4ZQ6LM3TFV5QVFFCAI/bundle.json","state_url":"https://pith.science/pith/DGYSOCSG4ZQ6LM3TFV5QVFFCAI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DGYSOCSG4ZQ6LM3TFV5QVFFCAI/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":"2026-05-26T00:33:09Z","links":{"resolver":"https://pith.science/pith/DGYSOCSG4ZQ6LM3TFV5QVFFCAI","bundle":"https://pith.science/pith/DGYSOCSG4ZQ6LM3TFV5QVFFCAI/bundle.json","state":"https://pith.science/pith/DGYSOCSG4ZQ6LM3TFV5QVFFCAI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DGYSOCSG4ZQ6LM3TFV5QVFFCAI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:DGYSOCSG4ZQ6LM3TFV5QVFFCAI","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":"abb62c768e1a1527df304f2ab2cbf79c2fa999e1ec428fccae444247bde52932","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"1997-09-11T08:28:06Z","title_canon_sha256":"a7406d4796e09310956e93fabb108ed2e62b6ede3d0ee2dc2f1625938567ba7d"},"schema_version":"1.0","source":{"id":"nucl-th/9709022","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9709022","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9709022v1","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9709022","created_at":"2026-05-18T04:24:14Z"},{"alias_kind":"pith_short_12","alias_value":"DGYSOCSG4ZQ6","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"DGYSOCSG4ZQ6LM3T","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"DGYSOCSG","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:c29ec123543d401905aa80c327085ef126c8aefed899d14512f6ac61653788f1","target":"graph","created_at":"2026-05-18T04:24:14Z","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"},"paper":{"abstract_excerpt":"We delineate a ``theoretical'' $\\chi^2$--functional technique to implement fixed--$t$ analyticity on the invariant amplitudes for the $\\bar{K}N$, $\\pi\\Lambda$, $\\pi\\Sigma$ coupled channels in a fast and straightforward way.","authors_text":"2), (2) C.I.F., (3) Univ. Calabria, 4) ((1) Univ. Perugia, (4) Univ. de El Salvador, Bogot\\'a, Colombia, Cosenza, Galileo Violini (3, I.N.F.N., Italy, Paolo M. Gensini (1), Perugia, Rafael Hurtado (1, San Salvador)","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"1997-09-11T08:28:06Z","title":"Precision Low-Energy Measurements at DA$\\Phi$NE and Their Impact on $\\bar{K}N$ Physics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9709022","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":"sha256:29efd199b14f0e9ace11104851168e7b65fa5403348b6207d0541fa12af9f679","target":"record","created_at":"2026-05-18T04:24:14Z","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":"abb62c768e1a1527df304f2ab2cbf79c2fa999e1ec428fccae444247bde52932","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"1997-09-11T08:28:06Z","title_canon_sha256":"a7406d4796e09310956e93fabb108ed2e62b6ede3d0ee2dc2f1625938567ba7d"},"schema_version":"1.0","source":{"id":"nucl-th/9709022","kind":"arxiv","version":1}},"canonical_sha256":"19b1270a46e661e5b3732d7b0a94a2023426488f12d7b66cec2d0e10a8dfdae5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"19b1270a46e661e5b3732d7b0a94a2023426488f12d7b66cec2d0e10a8dfdae5","first_computed_at":"2026-05-18T04:24:14.904628Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:24:14.904628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IZrarJgLxYk96d898B7fQgnT6tsr+c6nIyJwg0k1ugoUCQzs1BTsbqP6H7VsMsReifUjOszvbkmJSJT3ngx9Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:24:14.905204Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/9709022","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:29efd199b14f0e9ace11104851168e7b65fa5403348b6207d0541fa12af9f679","sha256:c29ec123543d401905aa80c327085ef126c8aefed899d14512f6ac61653788f1"],"state_sha256":"83a3da6d200e5945839370499d4182e9266df094adf526d72f768d5d9f4f0c80"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+NmrryBd/1vc0ejQ5nOuXDkR1e50ci8Rlv4QmsuyqfJKFSaVBCh56oLlk32O9+sUwwrBSUb2pjEkNkClHFsWCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T00:33:09.796770Z","bundle_sha256":"7bfce8f09fcb59bc8066a3acc1a7fae5d08e2916015ebabceacb32c35def381e"}}