{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:UUS4PFLPQURFEMBFJQWSPEV3J5","short_pith_number":"pith:UUS4PFLP","canonical_record":{"source":{"id":"1304.0879","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-04-03T09:11:55Z","cross_cats_sorted":["hep-ex","hep-ph"],"title_canon_sha256":"ac56ef8bd18f7281495a19f57ae677ca6c23159eac528378cbdebffa79f4962d","abstract_canon_sha256":"831308f1560ee14a9e90c33b73d90c861c3eb6d2e850c6055eb79b34724df002"},"schema_version":"1.0"},"canonical_sha256":"a525c7956f85225230254c2d2792bb4f4a0c91c749f5beae5dbf54c0111f7770","source":{"kind":"arxiv","id":"1304.0879","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.0879","created_at":"2026-05-18T01:50:49Z"},{"alias_kind":"arxiv_version","alias_value":"1304.0879v3","created_at":"2026-05-18T01:50:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.0879","created_at":"2026-05-18T01:50:49Z"},{"alias_kind":"pith_short_12","alias_value":"UUS4PFLPQURF","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"UUS4PFLPQURFEMBF","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"UUS4PFLP","created_at":"2026-05-18T12:28:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:UUS4PFLPQURFEMBFJQWSPEV3J5","target":"record","payload":{"canonical_record":{"source":{"id":"1304.0879","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-04-03T09:11:55Z","cross_cats_sorted":["hep-ex","hep-ph"],"title_canon_sha256":"ac56ef8bd18f7281495a19f57ae677ca6c23159eac528378cbdebffa79f4962d","abstract_canon_sha256":"831308f1560ee14a9e90c33b73d90c861c3eb6d2e850c6055eb79b34724df002"},"schema_version":"1.0"},"canonical_sha256":"a525c7956f85225230254c2d2792bb4f4a0c91c749f5beae5dbf54c0111f7770","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:49.690187Z","signature_b64":"b1hN3Y9Ux0OcpuCTu3e4oJrer3e8b8NWsVKOdPwCz8vwXOZLuf3Z+CvDMDG7J4CqFpugyLyZkwtkssFVd0d/CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a525c7956f85225230254c2d2792bb4f4a0c91c749f5beae5dbf54c0111f7770","last_reissued_at":"2026-05-18T01:50:49.689427Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:49.689427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1304.0879","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:50:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zEOvpGrTg+x9mLfdMuK1I0mNmLfO2bUhATJ7mKRNXcZd7yP0HKkE90zu8MKg3/VLi1PoMCN8kys/97CaGpBGDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T12:07:07.033146Z"},"content_sha256":"ef2d3ca35621a283485595a55a16e8c21e4216b681448c5ac539a5968eaa35c9","schema_version":"1.0","event_id":"sha256:ef2d3ca35621a283485595a55a16e8c21e4216b681448c5ac539a5968eaa35c9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:UUS4PFLPQURFEMBFJQWSPEV3J5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Production cross sections of gamma-rays, electrons, and positrons in p-p collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"K. Kohri, R. Yamazaki, T. Shibata, Y. Ohira","submitted_at":"2013-04-03T09:11:55Z","abstract_excerpt":"Because the production cross sections of gamma-rays, electrons, and positrons made in p-p collisions, $\\sigma_{pp\\rightarrow \\gamma}$ and $\\sigma_{pp\\rightarrow {e}^\\pm}$, respectively, are kinematically equivalent with respect to the parent pion-production cross section $\\sigma_{pp\\rightarrow \\pi}$, we obtain $\\sigma_{pp\\rightarrow {e}^\\pm}$ directly from the machine data on $\\sigma_{pp\\rightarrow \\gamma}$. In Sato et al. (2012), we give explicitly $\\sigma_{pp\\rightarrow \\gamma}$, reproducing quite well the accelerator data with LHC, namely $\\sigma_{pp\\rightarrow {e}^\\pm}$ is applicable enoug"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.0879","kind":"arxiv","version":3},"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":"2026-05-18T01:50:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X2ei2DEB2QMbPmE6AUu/T2nx/SSsW5Te2IARiv4zNY4zJ2ucIubfHQYz6z4L4F0XbGntYLnyQaGp278xz0SYDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T12:07:07.033519Z"},"content_sha256":"3c4df652b06a0217798a6b40588486ee7f5b2450abbc3dc26a42cd52c3c9e503","schema_version":"1.0","event_id":"sha256:3c4df652b06a0217798a6b40588486ee7f5b2450abbc3dc26a42cd52c3c9e503"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UUS4PFLPQURFEMBFJQWSPEV3J5/bundle.json","state_url":"https://pith.science/pith/UUS4PFLPQURFEMBFJQWSPEV3J5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UUS4PFLPQURFEMBFJQWSPEV3J5/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":"2026-06-01T12:07:07Z","links":{"resolver":"https://pith.science/pith/UUS4PFLPQURFEMBFJQWSPEV3J5","bundle":"https://pith.science/pith/UUS4PFLPQURFEMBFJQWSPEV3J5/bundle.json","state":"https://pith.science/pith/UUS4PFLPQURFEMBFJQWSPEV3J5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UUS4PFLPQURFEMBFJQWSPEV3J5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:UUS4PFLPQURFEMBFJQWSPEV3J5","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":"831308f1560ee14a9e90c33b73d90c861c3eb6d2e850c6055eb79b34724df002","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-04-03T09:11:55Z","title_canon_sha256":"ac56ef8bd18f7281495a19f57ae677ca6c23159eac528378cbdebffa79f4962d"},"schema_version":"1.0","source":{"id":"1304.0879","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.0879","created_at":"2026-05-18T01:50:49Z"},{"alias_kind":"arxiv_version","alias_value":"1304.0879v3","created_at":"2026-05-18T01:50:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.0879","created_at":"2026-05-18T01:50:49Z"},{"alias_kind":"pith_short_12","alias_value":"UUS4PFLPQURF","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"UUS4PFLPQURFEMBF","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"UUS4PFLP","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:3c4df652b06a0217798a6b40588486ee7f5b2450abbc3dc26a42cd52c3c9e503","target":"graph","created_at":"2026-05-18T01:50:49Z","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":"Because the production cross sections of gamma-rays, electrons, and positrons made in p-p collisions, $\\sigma_{pp\\rightarrow \\gamma}$ and $\\sigma_{pp\\rightarrow {e}^\\pm}$, respectively, are kinematically equivalent with respect to the parent pion-production cross section $\\sigma_{pp\\rightarrow \\pi}$, we obtain $\\sigma_{pp\\rightarrow {e}^\\pm}$ directly from the machine data on $\\sigma_{pp\\rightarrow \\gamma}$. In Sato et al. (2012), we give explicitly $\\sigma_{pp\\rightarrow \\gamma}$, reproducing quite well the accelerator data with LHC, namely $\\sigma_{pp\\rightarrow {e}^\\pm}$ is applicable enoug","authors_text":"K. Kohri, R. Yamazaki, T. Shibata, Y. Ohira","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-04-03T09:11:55Z","title":"Production cross sections of gamma-rays, electrons, and positrons in p-p collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.0879","kind":"arxiv","version":3},"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:ef2d3ca35621a283485595a55a16e8c21e4216b681448c5ac539a5968eaa35c9","target":"record","created_at":"2026-05-18T01:50:49Z","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":"831308f1560ee14a9e90c33b73d90c861c3eb6d2e850c6055eb79b34724df002","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-04-03T09:11:55Z","title_canon_sha256":"ac56ef8bd18f7281495a19f57ae677ca6c23159eac528378cbdebffa79f4962d"},"schema_version":"1.0","source":{"id":"1304.0879","kind":"arxiv","version":3}},"canonical_sha256":"a525c7956f85225230254c2d2792bb4f4a0c91c749f5beae5dbf54c0111f7770","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a525c7956f85225230254c2d2792bb4f4a0c91c749f5beae5dbf54c0111f7770","first_computed_at":"2026-05-18T01:50:49.689427Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:49.689427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b1hN3Y9Ux0OcpuCTu3e4oJrer3e8b8NWsVKOdPwCz8vwXOZLuf3Z+CvDMDG7J4CqFpugyLyZkwtkssFVd0d/CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:49.690187Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.0879","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef2d3ca35621a283485595a55a16e8c21e4216b681448c5ac539a5968eaa35c9","sha256:3c4df652b06a0217798a6b40588486ee7f5b2450abbc3dc26a42cd52c3c9e503"],"state_sha256":"d98013cacd2bd8eacbe6961f1aa0afbd11e60f5da090111c5e00f63a737a2c39"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lUqLIBV3kKnoZ3922tJ/0FZ9nVqY5W6mIDuiHQZqE6pbxVItcKTEHhvdaSXDXBTE+LUyZEOax/fIn3kp0zm0CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T12:07:07.035415Z","bundle_sha256":"b9cc1063dcd7339eba6fb71bd49353319048956b8bed4cbaf5986e1075cec00f"}}