{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:4R43K3L3S77Y2PKL3XADJP5RAF","short_pith_number":"pith:4R43K3L3","canonical_record":{"source":{"id":"1007.0516","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-07-03T22:45:29Z","cross_cats_sorted":[],"title_canon_sha256":"9ce66137cc39b24ed905211dc7ff1fe7bc8f5a7c13093b14335d1ebb48b6ae0e","abstract_canon_sha256":"5f18a2bf50774d30c5ed8b72d37cb8962efe2b97f0784cdd88bd573f7165f6f1"},"schema_version":"1.0"},"canonical_sha256":"e479b56d7b97ff8d3d4bddc034bfb101732151d8625d4336294e6f1f1b7412ce","source":{"kind":"arxiv","id":"1007.0516","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.0516","created_at":"2026-05-18T00:34:05Z"},{"alias_kind":"arxiv_version","alias_value":"1007.0516v2","created_at":"2026-05-18T00:34:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.0516","created_at":"2026-05-18T00:34:05Z"},{"alias_kind":"pith_short_12","alias_value":"4R43K3L3S77Y","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"4R43K3L3S77Y2PKL","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"4R43K3L3","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:4R43K3L3S77Y2PKL3XADJP5RAF","target":"record","payload":{"canonical_record":{"source":{"id":"1007.0516","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-07-03T22:45:29Z","cross_cats_sorted":[],"title_canon_sha256":"9ce66137cc39b24ed905211dc7ff1fe7bc8f5a7c13093b14335d1ebb48b6ae0e","abstract_canon_sha256":"5f18a2bf50774d30c5ed8b72d37cb8962efe2b97f0784cdd88bd573f7165f6f1"},"schema_version":"1.0"},"canonical_sha256":"e479b56d7b97ff8d3d4bddc034bfb101732151d8625d4336294e6f1f1b7412ce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:05.556620Z","signature_b64":"+XBJ1B4sj0IolZmGRJ7vNaCY4u6Xh4+WPXWs4xPtB4id6ZLYLPycGd1BJt3KPUZSNO/LNW/q/bnuulA2OhohDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e479b56d7b97ff8d3d4bddc034bfb101732151d8625d4336294e6f1f1b7412ce","last_reissued_at":"2026-05-18T00:34:05.555931Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:05.555931Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1007.0516","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":"2026-05-18T00:34:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TRYCvAEOvAcq6qvTDs38AN71li1DnM0RRv7H8jmcBJYXoosAJTSx6I1mHO2nx9FE1CLCNLKtheJ1CVe85E0GCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T21:25:21.455403Z"},"content_sha256":"bffaa1b596076f121e150723978af87bac572c0d4e9f905524d27adcfb825c33","schema_version":"1.0","event_id":"sha256:bffaa1b596076f121e150723978af87bac572c0d4e9f905524d27adcfb825c33"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:4R43K3L3S77Y2PKL3XADJP5RAF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Two-pion Bose-Einstein correlations in pp collisions at $\\sqrt{s}=900$ GeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"ALICE Collaboration","submitted_at":"2010-07-03T22:45:29Z","abstract_excerpt":"We report on the measurement of two-pion correlation functions from pp collisions at $\\sqrt{s}=900$ GeV performed by the ALICE experiment at the Large Hadron Collider. Our analysis shows an increase of the HBT radius with increasing event multiplicity, in line with other measurements done in particle- and nuclear collisions. Conversely, the strong decrease of the radius with increasing transverse momentum, as observed at RHIC and at Tevatron, is not manifest in our data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.0516","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":""},"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":"2026-05-18T00:34:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QTBbS946tQkAj5cUt8Tpwf2yUCEYfRo06EKU2wivNwAkXEm77f6hbw/sEofFHIq7pEZnW0/SvV+v5kfJCU9tDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T21:25:21.455828Z"},"content_sha256":"bcd628491ba7f426f81ad07b2ea0653c81d2d740f3955a50855a32f71658ab58","schema_version":"1.0","event_id":"sha256:bcd628491ba7f426f81ad07b2ea0653c81d2d740f3955a50855a32f71658ab58"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4R43K3L3S77Y2PKL3XADJP5RAF/bundle.json","state_url":"https://pith.science/pith/4R43K3L3S77Y2PKL3XADJP5RAF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4R43K3L3S77Y2PKL3XADJP5RAF/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":"2026-05-24T21:25:21Z","links":{"resolver":"https://pith.science/pith/4R43K3L3S77Y2PKL3XADJP5RAF","bundle":"https://pith.science/pith/4R43K3L3S77Y2PKL3XADJP5RAF/bundle.json","state":"https://pith.science/pith/4R43K3L3S77Y2PKL3XADJP5RAF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4R43K3L3S77Y2PKL3XADJP5RAF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:4R43K3L3S77Y2PKL3XADJP5RAF","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":"5f18a2bf50774d30c5ed8b72d37cb8962efe2b97f0784cdd88bd573f7165f6f1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-07-03T22:45:29Z","title_canon_sha256":"9ce66137cc39b24ed905211dc7ff1fe7bc8f5a7c13093b14335d1ebb48b6ae0e"},"schema_version":"1.0","source":{"id":"1007.0516","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.0516","created_at":"2026-05-18T00:34:05Z"},{"alias_kind":"arxiv_version","alias_value":"1007.0516v2","created_at":"2026-05-18T00:34:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.0516","created_at":"2026-05-18T00:34:05Z"},{"alias_kind":"pith_short_12","alias_value":"4R43K3L3S77Y","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"4R43K3L3S77Y2PKL","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"4R43K3L3","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:bcd628491ba7f426f81ad07b2ea0653c81d2d740f3955a50855a32f71658ab58","target":"graph","created_at":"2026-05-18T00:34:05Z","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 report on the measurement of two-pion correlation functions from pp collisions at $\\sqrt{s}=900$ GeV performed by the ALICE experiment at the Large Hadron Collider. Our analysis shows an increase of the HBT radius with increasing event multiplicity, in line with other measurements done in particle- and nuclear collisions. Conversely, the strong decrease of the radius with increasing transverse momentum, as observed at RHIC and at Tevatron, is not manifest in our data.","authors_text":"ALICE Collaboration","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-07-03T22:45:29Z","title":"Two-pion Bose-Einstein correlations in pp collisions at $\\sqrt{s}=900$ GeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.0516","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:bffaa1b596076f121e150723978af87bac572c0d4e9f905524d27adcfb825c33","target":"record","created_at":"2026-05-18T00:34:05Z","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":"5f18a2bf50774d30c5ed8b72d37cb8962efe2b97f0784cdd88bd573f7165f6f1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-07-03T22:45:29Z","title_canon_sha256":"9ce66137cc39b24ed905211dc7ff1fe7bc8f5a7c13093b14335d1ebb48b6ae0e"},"schema_version":"1.0","source":{"id":"1007.0516","kind":"arxiv","version":2}},"canonical_sha256":"e479b56d7b97ff8d3d4bddc034bfb101732151d8625d4336294e6f1f1b7412ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e479b56d7b97ff8d3d4bddc034bfb101732151d8625d4336294e6f1f1b7412ce","first_computed_at":"2026-05-18T00:34:05.555931Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:05.555931Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+XBJ1B4sj0IolZmGRJ7vNaCY4u6Xh4+WPXWs4xPtB4id6ZLYLPycGd1BJt3KPUZSNO/LNW/q/bnuulA2OhohDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:05.556620Z","signed_message":"canonical_sha256_bytes"},"source_id":"1007.0516","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bffaa1b596076f121e150723978af87bac572c0d4e9f905524d27adcfb825c33","sha256:bcd628491ba7f426f81ad07b2ea0653c81d2d740f3955a50855a32f71658ab58"],"state_sha256":"3e2199627598385f2c944188bdb5a463f1db2cdf015347529c9a641cdbb35e9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+91CnNP1xr6w1rEMa6n2L/bQA1SMag/g31fsZESwiWiCa3tsMoO45CrDfwesjeuCfeE72DGbkzhfoo7yqjVRDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T21:25:21.463897Z","bundle_sha256":"fac7b673e868ab4eaee2ffa3a4389ecfd46527d7e5146548dfe9bdc0f6f712ed"}}