{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:P4RWL4W4GAUFHNMUP2ZNCDTTGI","short_pith_number":"pith:P4RWL4W4","canonical_record":{"source":{"id":"2410.08880","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-10-11T14:58:42Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"f11f301657d2ea0f06489dddcd9343250f98181483d3cd6b60b6b4510ad1af20","abstract_canon_sha256":"55b3c87a6723f8067c68268286e4f45f363ff4c2cba369f9c44547f861fe4b66"},"schema_version":"1.0"},"canonical_sha256":"7f2365f2dc302853b5947eb2d10e733233e36d04601020b7a5cb1d129a825f4b","source":{"kind":"arxiv","id":"2410.08880","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.08880","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"arxiv_version","alias_value":"2410.08880v2","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.08880","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"pith_short_12","alias_value":"P4RWL4W4GAUF","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"pith_short_16","alias_value":"P4RWL4W4GAUFHNMU","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"pith_short_8","alias_value":"P4RWL4W4","created_at":"2026-07-05T09:55:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:P4RWL4W4GAUFHNMUP2ZNCDTTGI","target":"record","payload":{"canonical_record":{"source":{"id":"2410.08880","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-10-11T14:58:42Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"f11f301657d2ea0f06489dddcd9343250f98181483d3cd6b60b6b4510ad1af20","abstract_canon_sha256":"55b3c87a6723f8067c68268286e4f45f363ff4c2cba369f9c44547f861fe4b66"},"schema_version":"1.0"},"canonical_sha256":"7f2365f2dc302853b5947eb2d10e733233e36d04601020b7a5cb1d129a825f4b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:55:13.249401Z","signature_b64":"zxcjJQwCh+rTxVkvZ0GCOAjZ8Y5goyxMx9gVPGoHN/w4iDJ/byw9CR+HU2ewTp2F9iFGCWZ1gpMNnhKXugjUAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f2365f2dc302853b5947eb2d10e733233e36d04601020b7a5cb1d129a825f4b","last_reissued_at":"2026-07-05T09:55:13.248969Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:55:13.248969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.08880","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":"2026-07-05T09:55:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kgH2X6SBe3PC5CN7NLfZwtzRtMbujZa03815KHjLrbX0AJ0jB1SUan58CKYoKkXJUYRssfa1H9rGVczKC+61DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T06:51:21.158235Z"},"content_sha256":"67c5388bf95aa6f1b0a47e75c321a26296c65836b2928433fee4368f8302c3bd","schema_version":"1.0","event_id":"sha256:67c5388bf95aa6f1b0a47e75c321a26296c65836b2928433fee4368f8302c3bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:P4RWL4W4GAUFHNMUP2ZNCDTTGI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Femtoscopy correlation functions and mass distributions from production experiments","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"A. Feijoo, E. Oset, I. Vida\\~na, J. Nieves, M. Albaladejo","submitted_at":"2024-10-11T14:58:42Z","abstract_excerpt":"We discuss the relation between the Koonin-Pratt femtoscopic correlation function (CF) and invariant mass distributions from production experiments. We show that the equivalence is total for a zero source-size and that a Gaussian finite-size source provides a form-factor for the virtual production of the particles. Motivated by this remarkable relationship, we study an alternative method to the Koonin-Pratt formula, which connects the evaluation of the CF directly with the production mechanisms. The differences arise mostly from the $T$-matrix quadratic terms and increase with the source size."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.08880","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/2410.08880/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":"2026-07-05T09:55:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HzibD041SmRvcKzjq6dVwlyO/mR9MSExzeKlw3fy55DQlWhojzfxVzrXXpC8FgBUXFvzsbLNLbLivPqY5NGgBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T06:51:21.159224Z"},"content_sha256":"8a68cc0060ea1255dfc6a454ed0c43f545fe5626aae766b013a265656c48cd46","schema_version":"1.0","event_id":"sha256:8a68cc0060ea1255dfc6a454ed0c43f545fe5626aae766b013a265656c48cd46"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P4RWL4W4GAUFHNMUP2ZNCDTTGI/bundle.json","state_url":"https://pith.science/pith/P4RWL4W4GAUFHNMUP2ZNCDTTGI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P4RWL4W4GAUFHNMUP2ZNCDTTGI/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":"2026-08-06T06:51:21Z","links":{"resolver":"https://pith.science/pith/P4RWL4W4GAUFHNMUP2ZNCDTTGI","bundle":"https://pith.science/pith/P4RWL4W4GAUFHNMUP2ZNCDTTGI/bundle.json","state":"https://pith.science/pith/P4RWL4W4GAUFHNMUP2ZNCDTTGI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P4RWL4W4GAUFHNMUP2ZNCDTTGI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:P4RWL4W4GAUFHNMUP2ZNCDTTGI","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":"55b3c87a6723f8067c68268286e4f45f363ff4c2cba369f9c44547f861fe4b66","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-10-11T14:58:42Z","title_canon_sha256":"f11f301657d2ea0f06489dddcd9343250f98181483d3cd6b60b6b4510ad1af20"},"schema_version":"1.0","source":{"id":"2410.08880","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.08880","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"arxiv_version","alias_value":"2410.08880v2","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.08880","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"pith_short_12","alias_value":"P4RWL4W4GAUF","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"pith_short_16","alias_value":"P4RWL4W4GAUFHNMU","created_at":"2026-07-05T09:55:13Z"},{"alias_kind":"pith_short_8","alias_value":"P4RWL4W4","created_at":"2026-07-05T09:55:13Z"}],"graph_snapshots":[{"event_id":"sha256:8a68cc0060ea1255dfc6a454ed0c43f545fe5626aae766b013a265656c48cd46","target":"graph","created_at":"2026-07-05T09:55:13Z","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/2410.08880/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss the relation between the Koonin-Pratt femtoscopic correlation function (CF) and invariant mass distributions from production experiments. We show that the equivalence is total for a zero source-size and that a Gaussian finite-size source provides a form-factor for the virtual production of the particles. Motivated by this remarkable relationship, we study an alternative method to the Koonin-Pratt formula, which connects the evaluation of the CF directly with the production mechanisms. The differences arise mostly from the $T$-matrix quadratic terms and increase with the source size.","authors_text":"A. Feijoo, E. Oset, I. Vida\\~na, J. Nieves, M. Albaladejo","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-10-11T14:58:42Z","title":"Femtoscopy correlation functions and mass distributions from production experiments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.08880","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":"sha256:67c5388bf95aa6f1b0a47e75c321a26296c65836b2928433fee4368f8302c3bd","target":"record","created_at":"2026-07-05T09:55:13Z","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":"55b3c87a6723f8067c68268286e4f45f363ff4c2cba369f9c44547f861fe4b66","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-10-11T14:58:42Z","title_canon_sha256":"f11f301657d2ea0f06489dddcd9343250f98181483d3cd6b60b6b4510ad1af20"},"schema_version":"1.0","source":{"id":"2410.08880","kind":"arxiv","version":2}},"canonical_sha256":"7f2365f2dc302853b5947eb2d10e733233e36d04601020b7a5cb1d129a825f4b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f2365f2dc302853b5947eb2d10e733233e36d04601020b7a5cb1d129a825f4b","first_computed_at":"2026-07-05T09:55:13.248969Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:55:13.248969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zxcjJQwCh+rTxVkvZ0GCOAjZ8Y5goyxMx9gVPGoHN/w4iDJ/byw9CR+HU2ewTp2F9iFGCWZ1gpMNnhKXugjUAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:55:13.249401Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.08880","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67c5388bf95aa6f1b0a47e75c321a26296c65836b2928433fee4368f8302c3bd","sha256:8a68cc0060ea1255dfc6a454ed0c43f545fe5626aae766b013a265656c48cd46"],"state_sha256":"f09ba93c51cf636416b484bd78d2a1d71e792b7c9144f7a0c347e1ab338d8995"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o7Nb5E40nc0eneQjwk6tG3hdvN+9IqYx+AqzxAKXrXSAlTHcLx875I1Lk0m4r839qIo0asV8c1dtqEdyIR3fBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T06:51:21.164763Z","bundle_sha256":"803a3dd67249926a435cc5bb80d6ce216fb2fce5ee8e4abee8782e5bb834f6f5"}}