{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:RNNGTHKYQO3OZGQY33DAO2ERWG","short_pith_number":"pith:RNNGTHKY","canonical_record":{"source":{"id":"hep-ph/9611328","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-11-14T15:41:01Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"8937809c29cc8a539005bf8819528317599f765baaa66fbd0ae9e7cc1c5d231c","abstract_canon_sha256":"ce02bed14a18b68686b002a7d6d7efc32da36b70257a09a8e7f6af8e30f426e6"},"schema_version":"1.0"},"canonical_sha256":"8b5a699d5883b6ec9a18dec6076891b193996636ee435df51c5123e6f3f37471","source":{"kind":"arxiv","id":"hep-ph/9611328","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9611328","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9611328v1","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9611328","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"pith_short_12","alias_value":"RNNGTHKYQO3O","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"pith_short_16","alias_value":"RNNGTHKYQO3OZGQY","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"pith_short_8","alias_value":"RNNGTHKY","created_at":"2026-07-04T15:23:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:RNNGTHKYQO3OZGQY33DAO2ERWG","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9611328","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-11-14T15:41:01Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"8937809c29cc8a539005bf8819528317599f765baaa66fbd0ae9e7cc1c5d231c","abstract_canon_sha256":"ce02bed14a18b68686b002a7d6d7efc32da36b70257a09a8e7f6af8e30f426e6"},"schema_version":"1.0"},"canonical_sha256":"8b5a699d5883b6ec9a18dec6076891b193996636ee435df51c5123e6f3f37471","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:23:10.750575Z","signature_b64":"/375IvAFZjUNdCt43VHG+7+RemCkXlx0fm4ssdj/SWy8PNJV9bx7Nd/ut3Tju+znbnC9mq0z4T4ONwnTaTB+CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b5a699d5883b6ec9a18dec6076891b193996636ee435df51c5123e6f3f37471","last_reissued_at":"2026-07-04T15:23:10.750182Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:23:10.750182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9611328","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":"2026-07-04T15:23:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yfdgn/w22bxl2s/htU/hWrSQMJJ9Pa3n3i6Oh8V0aX1Vag70lXcDQpCMaSmrShr25kX8YqDUM0lgp7UvoMDjBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T06:34:18.599083Z"},"content_sha256":"1797649b5782f0ef798c9824d2f150fc2c6885b8517d3b32375e86dca207feac","schema_version":"1.0","event_id":"sha256:1797649b5782f0ef798c9824d2f150fc2c6885b8517d3b32375e86dca207feac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:RNNGTHKYQO3OZGQY33DAO2ERWG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Low-mass dileptons at the SPS","license":"","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"J. Murray, K. Haglin, W. Bauer","submitted_at":"1996-11-14T15:41:01Z","abstract_excerpt":"We use a simple QCD-based model to study particle production in S+Au collisions at 200 GeV/n. A requisite consistency is met for the hadronic observables (pi0 and pi- spectra) while pursuing estimates for e+e- production. Since radiative decays of initially produced hadrons has accounted for only a portion of the observed dileptons at the CERN SPS, we search for additional mechanisms. By including contributions from prompt secondary hadronic scatterings, pi rho -> pi e+e-, and adding to pi+ pi- annihilation and hadronic decays, the ``excess'' dilepton signal can possibly be interpreted."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9611328","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/9611328/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":"2026-07-04T15:23:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4pOkbjA8dgHZ9tjPllfiRzbbNMdMD0tJ9/VQgs9XDUq1a8Ui9yoFd/PqOkH696F77pzZ64yEylK+FkVEcXu/BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T06:34:18.599557Z"},"content_sha256":"6c0d2e595528f6ead63af3423b71fd55a4dfa4b50f8cb87e0b95b7807feac315","schema_version":"1.0","event_id":"sha256:6c0d2e595528f6ead63af3423b71fd55a4dfa4b50f8cb87e0b95b7807feac315"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RNNGTHKYQO3OZGQY33DAO2ERWG/bundle.json","state_url":"https://pith.science/pith/RNNGTHKYQO3OZGQY33DAO2ERWG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RNNGTHKYQO3OZGQY33DAO2ERWG/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":"2026-07-05T06:34:18Z","links":{"resolver":"https://pith.science/pith/RNNGTHKYQO3OZGQY33DAO2ERWG","bundle":"https://pith.science/pith/RNNGTHKYQO3OZGQY33DAO2ERWG/bundle.json","state":"https://pith.science/pith/RNNGTHKYQO3OZGQY33DAO2ERWG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RNNGTHKYQO3OZGQY33DAO2ERWG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:RNNGTHKYQO3OZGQY33DAO2ERWG","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":"ce02bed14a18b68686b002a7d6d7efc32da36b70257a09a8e7f6af8e30f426e6","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1996-11-14T15:41:01Z","title_canon_sha256":"8937809c29cc8a539005bf8819528317599f765baaa66fbd0ae9e7cc1c5d231c"},"schema_version":"1.0","source":{"id":"hep-ph/9611328","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9611328","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9611328v1","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9611328","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"pith_short_12","alias_value":"RNNGTHKYQO3O","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"pith_short_16","alias_value":"RNNGTHKYQO3OZGQY","created_at":"2026-07-04T15:23:10Z"},{"alias_kind":"pith_short_8","alias_value":"RNNGTHKY","created_at":"2026-07-04T15:23:10Z"}],"graph_snapshots":[{"event_id":"sha256:6c0d2e595528f6ead63af3423b71fd55a4dfa4b50f8cb87e0b95b7807feac315","target":"graph","created_at":"2026-07-04T15:23:10Z","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/9611328/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use a simple QCD-based model to study particle production in S+Au collisions at 200 GeV/n. A requisite consistency is met for the hadronic observables (pi0 and pi- spectra) while pursuing estimates for e+e- production. Since radiative decays of initially produced hadrons has accounted for only a portion of the observed dileptons at the CERN SPS, we search for additional mechanisms. By including contributions from prompt secondary hadronic scatterings, pi rho -> pi e+e-, and adding to pi+ pi- annihilation and hadronic decays, the ``excess'' dilepton signal can possibly be interpreted.","authors_text":"J. Murray, K. Haglin, W. Bauer","cross_cats":["nucl-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1996-11-14T15:41:01Z","title":"Low-mass dileptons at the SPS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9611328","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":"sha256:1797649b5782f0ef798c9824d2f150fc2c6885b8517d3b32375e86dca207feac","target":"record","created_at":"2026-07-04T15:23:10Z","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":"ce02bed14a18b68686b002a7d6d7efc32da36b70257a09a8e7f6af8e30f426e6","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1996-11-14T15:41:01Z","title_canon_sha256":"8937809c29cc8a539005bf8819528317599f765baaa66fbd0ae9e7cc1c5d231c"},"schema_version":"1.0","source":{"id":"hep-ph/9611328","kind":"arxiv","version":1}},"canonical_sha256":"8b5a699d5883b6ec9a18dec6076891b193996636ee435df51c5123e6f3f37471","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b5a699d5883b6ec9a18dec6076891b193996636ee435df51c5123e6f3f37471","first_computed_at":"2026-07-04T15:23:10.750182Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:23:10.750182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/375IvAFZjUNdCt43VHG+7+RemCkXlx0fm4ssdj/SWy8PNJV9bx7Nd/ut3Tju+znbnC9mq0z4T4ONwnTaTB+CQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:23:10.750575Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9611328","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1797649b5782f0ef798c9824d2f150fc2c6885b8517d3b32375e86dca207feac","sha256:6c0d2e595528f6ead63af3423b71fd55a4dfa4b50f8cb87e0b95b7807feac315"],"state_sha256":"572e00a497161decd266b41abab36b0c2a7bff31621870683410211057cf60d9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F4kRpI7tswo1sGzA8+DylNP4z0vN9DFc/bE4HXtYYqNzSgjHG9WGs2YPW20UzcRkez19TNC2zgz+eYMj9wjnBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T06:34:18.601945Z","bundle_sha256":"59ab8c6d29a03dc30e2c0f797ec333c40f5c03a5002a9baab5444ddc77633045"}}