{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:HFZAKS42GWC7STOLDSTQ3XK2D2","short_pith_number":"pith:HFZAKS42","canonical_record":{"source":{"id":"1612.05582","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-12-16T18:33:04Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"35260333424e0fe244753a52201cd7ef30ba0b5562fda9d963c5e6c6dd785646","abstract_canon_sha256":"2f1a8b6772c8ee04b89aad9e5f4af58144963dfb7583be3b733198591bd95b96"},"schema_version":"1.0"},"canonical_sha256":"3972054b9a3585f94dcb1ca70ddd5a1e8208851d6587eb55c7217525e123bd5f","source":{"kind":"arxiv","id":"1612.05582","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.05582","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"arxiv_version","alias_value":"1612.05582v1","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.05582","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"pith_short_12","alias_value":"HFZAKS42GWC7","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HFZAKS42GWC7STOL","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HFZAKS42","created_at":"2026-05-18T12:30:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:HFZAKS42GWC7STOLDSTQ3XK2D2","target":"record","payload":{"canonical_record":{"source":{"id":"1612.05582","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-12-16T18:33:04Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"35260333424e0fe244753a52201cd7ef30ba0b5562fda9d963c5e6c6dd785646","abstract_canon_sha256":"2f1a8b6772c8ee04b89aad9e5f4af58144963dfb7583be3b733198591bd95b96"},"schema_version":"1.0"},"canonical_sha256":"3972054b9a3585f94dcb1ca70ddd5a1e8208851d6587eb55c7217525e123bd5f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:48.812463Z","signature_b64":"BPhW2X6lGZK7iOBibGVti/jG7k9Egi2EShpV/EkV7RYbz8cLVy9hCNqw+EN+QDXJbWfcs2Sh6yQESeNYodm9CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3972054b9a3585f94dcb1ca70ddd5a1e8208851d6587eb55c7217525e123bd5f","last_reissued_at":"2026-05-18T00:47:48.811732Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:48.811732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.05582","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":"2026-05-18T00:47:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yr8zdyx5Cs6LQ2qQdyDAgMWBbIL3j8ADeqBMa7QVtDoTl9HOdHCDmrHYBmcEiOQ/gokJkbPLXsGxmKG8GHfvCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T15:32:11.455553Z"},"content_sha256":"47d19a0627542cc92d8662291a6fe7700d019f5f5ce37a5ca20f7114d6befb49","schema_version":"1.0","event_id":"sha256:47d19a0627542cc92d8662291a6fe7700d019f5f5ce37a5ca20f7114d6befb49"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:HFZAKS42GWC7STOLDSTQ3XK2D2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Triple parton scatterings in high-energy proton-proton collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Alexander M. Snigirev, David d'Enterria","submitted_at":"2016-12-16T18:33:04Z","abstract_excerpt":"A generic expression to compute triple parton scattering (TPS) cross sections in high-energy proton-proton (pp) collisions is presented as a function of the corresponding single-parton cross sections and the transverse parton distribution in the proton encoded in an effective parameter $\\sigma_{\\rm eff,TPS}$. The value of $\\sigma_{\\rm eff,TPS}$ is closely related to the similar effective cross section that characterizes double-parton scatterings, and amounts to $\\sigma_{\\rm eff,TPS} = 12.5 \\pm 4.5$ mb. Estimates for triple charm ($\\rm c\\overline{c}$) and bottom ($\\rm b\\overline{b}$) production"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.05582","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":"2026-05-18T00:47:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xj7QjmtlTBG6Ap6Z2igrDRLFXutp0Lm6+nTMlRTC2RNRR1aFnpolw8sTpEXlEXzDzIQAyx1idcJsmjnTpXVRBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T15:32:11.455920Z"},"content_sha256":"4e99a6f36fc03a70bb478c9714f180f844d57e70492e664f97aaab7798af96d1","schema_version":"1.0","event_id":"sha256:4e99a6f36fc03a70bb478c9714f180f844d57e70492e664f97aaab7798af96d1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HFZAKS42GWC7STOLDSTQ3XK2D2/bundle.json","state_url":"https://pith.science/pith/HFZAKS42GWC7STOLDSTQ3XK2D2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HFZAKS42GWC7STOLDSTQ3XK2D2/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":"2026-05-21T15:32:11Z","links":{"resolver":"https://pith.science/pith/HFZAKS42GWC7STOLDSTQ3XK2D2","bundle":"https://pith.science/pith/HFZAKS42GWC7STOLDSTQ3XK2D2/bundle.json","state":"https://pith.science/pith/HFZAKS42GWC7STOLDSTQ3XK2D2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HFZAKS42GWC7STOLDSTQ3XK2D2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HFZAKS42GWC7STOLDSTQ3XK2D2","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":"2f1a8b6772c8ee04b89aad9e5f4af58144963dfb7583be3b733198591bd95b96","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-12-16T18:33:04Z","title_canon_sha256":"35260333424e0fe244753a52201cd7ef30ba0b5562fda9d963c5e6c6dd785646"},"schema_version":"1.0","source":{"id":"1612.05582","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.05582","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"arxiv_version","alias_value":"1612.05582v1","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.05582","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"pith_short_12","alias_value":"HFZAKS42GWC7","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HFZAKS42GWC7STOL","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HFZAKS42","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:4e99a6f36fc03a70bb478c9714f180f844d57e70492e664f97aaab7798af96d1","target":"graph","created_at":"2026-05-18T00:47:48Z","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":"A generic expression to compute triple parton scattering (TPS) cross sections in high-energy proton-proton (pp) collisions is presented as a function of the corresponding single-parton cross sections and the transverse parton distribution in the proton encoded in an effective parameter $\\sigma_{\\rm eff,TPS}$. The value of $\\sigma_{\\rm eff,TPS}$ is closely related to the similar effective cross section that characterizes double-parton scatterings, and amounts to $\\sigma_{\\rm eff,TPS} = 12.5 \\pm 4.5$ mb. Estimates for triple charm ($\\rm c\\overline{c}$) and bottom ($\\rm b\\overline{b}$) production","authors_text":"Alexander M. Snigirev, David d'Enterria","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-12-16T18:33:04Z","title":"Triple parton scatterings in high-energy proton-proton collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.05582","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":"sha256:47d19a0627542cc92d8662291a6fe7700d019f5f5ce37a5ca20f7114d6befb49","target":"record","created_at":"2026-05-18T00:47:48Z","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":"2f1a8b6772c8ee04b89aad9e5f4af58144963dfb7583be3b733198591bd95b96","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-12-16T18:33:04Z","title_canon_sha256":"35260333424e0fe244753a52201cd7ef30ba0b5562fda9d963c5e6c6dd785646"},"schema_version":"1.0","source":{"id":"1612.05582","kind":"arxiv","version":1}},"canonical_sha256":"3972054b9a3585f94dcb1ca70ddd5a1e8208851d6587eb55c7217525e123bd5f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3972054b9a3585f94dcb1ca70ddd5a1e8208851d6587eb55c7217525e123bd5f","first_computed_at":"2026-05-18T00:47:48.811732Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:48.811732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BPhW2X6lGZK7iOBibGVti/jG7k9Egi2EShpV/EkV7RYbz8cLVy9hCNqw+EN+QDXJbWfcs2Sh6yQESeNYodm9CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:48.812463Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.05582","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:47d19a0627542cc92d8662291a6fe7700d019f5f5ce37a5ca20f7114d6befb49","sha256:4e99a6f36fc03a70bb478c9714f180f844d57e70492e664f97aaab7798af96d1"],"state_sha256":"ca4764d2f3817753997c1730ac3056694e5091db02331074bbfc2497b8e38786"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Nj1iyVQWo8xb64kIl9dhVmYrOFqznDWub5WVs2TQv7W8Z39N0IdYl15+KxTFcNZhNQI1CPXlJUugWx6qE2FAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T15:32:11.457973Z","bundle_sha256":"6a964d284ebca79d222474e5b90647233620518d8eec71f5cee6f00c0bde4a4f"}}