{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:JMYGDGNIHPQRXKUXAPUGLZGNGN","short_pith_number":"pith:JMYGDGNI","canonical_record":{"source":{"id":"2605.14737","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2026-05-14T12:00:42Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"50d1d8d5c645005e7a7727bea240af0a2ff1911dbf91e70f2381f7f92b69912d","abstract_canon_sha256":"9c02e42969419512bfa90b8eee4d183bb7728052ea85d6be8aa266976624a80e"},"schema_version":"1.0"},"canonical_sha256":"4b306199a83be11baa9703e865e4cd335875ad11209083fb27ab5061152f3e62","source":{"kind":"arxiv","id":"2605.14737","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.14737","created_at":"2026-05-17T23:38:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.14737v1","created_at":"2026-05-17T23:38:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.14737","created_at":"2026-05-17T23:38:58Z"},{"alias_kind":"pith_short_12","alias_value":"JMYGDGNIHPQR","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"JMYGDGNIHPQRXKUX","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"JMYGDGNI","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:JMYGDGNIHPQRXKUXAPUGLZGNGN","target":"record","payload":{"canonical_record":{"source":{"id":"2605.14737","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2026-05-14T12:00:42Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"50d1d8d5c645005e7a7727bea240af0a2ff1911dbf91e70f2381f7f92b69912d","abstract_canon_sha256":"9c02e42969419512bfa90b8eee4d183bb7728052ea85d6be8aa266976624a80e"},"schema_version":"1.0"},"canonical_sha256":"4b306199a83be11baa9703e865e4cd335875ad11209083fb27ab5061152f3e62","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:38:58.971536Z","signature_b64":"q+jYGkRzJob9nS7a49UcHYm3RcZzrwdAoUqf0S10KFD0imENjwcwBnxfraki8ba4RwNk6pFb7Cj+w86jVsk2Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b306199a83be11baa9703e865e4cd335875ad11209083fb27ab5061152f3e62","last_reissued_at":"2026-05-17T23:38:58.970905Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:38:58.970905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.14737","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":"2026-05-17T23:38:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VThmNwqUyiFy4/Es4PIJXSJ1WiThqmwKOnIyaPmYSvLFN381/57pJq3qxAKwW3Q8qyW8Wno8ueOVr0ADv5rbDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T13:43:49.401926Z"},"content_sha256":"77daab6298c869e00d3d0c666c355cf3147d2a3801cbd254fc0e0b89c0084b8e","schema_version":"1.0","event_id":"sha256:77daab6298c869e00d3d0c666c355cf3147d2a3801cbd254fc0e0b89c0084b8e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:JMYGDGNIHPQRXKUXAPUGLZGNGN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NA61/SHINE results on search for critical point","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"nucl-ex","authors_text":"Nikolaos Davis","submitted_at":"2026-05-14T12:00:42Z","abstract_excerpt":"The NA61/SHINE experiment at the CERN SPS is a multipurpose fixed-target spectrometer for charged and neutral hadron measurements. Its research program includes studies of strong interactions as well as reference measurements for neutrino and cosmic-ray physics. One major goal of its strong interaction program is to determine the existence and pinpoint the location of the QCD critical point, an object of both experimental and theoretical studies.\n  This contribution will summarize the current status of NA61/SHINE critical point searches in nucleus-nucleus collisions, in the collision energy ra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.14737","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":"2026-05-17T23:38:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"luN26MTbJf2G4tN387hubl0RGXZw9aP/qQsrKb1hIrLWlDUb0pwhYmYNYfRoqRjEE1EnVKz1GCWeMmgdg4h6Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T13:43:49.402273Z"},"content_sha256":"3616e8138e788a349c440acf925a491873bc511197b0533bcd8d6d4cda61e2f3","schema_version":"1.0","event_id":"sha256:3616e8138e788a349c440acf925a491873bc511197b0533bcd8d6d4cda61e2f3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JMYGDGNIHPQRXKUXAPUGLZGNGN/bundle.json","state_url":"https://pith.science/pith/JMYGDGNIHPQRXKUXAPUGLZGNGN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JMYGDGNIHPQRXKUXAPUGLZGNGN/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":"2026-06-27T13:43:49Z","links":{"resolver":"https://pith.science/pith/JMYGDGNIHPQRXKUXAPUGLZGNGN","bundle":"https://pith.science/pith/JMYGDGNIHPQRXKUXAPUGLZGNGN/bundle.json","state":"https://pith.science/pith/JMYGDGNIHPQRXKUXAPUGLZGNGN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JMYGDGNIHPQRXKUXAPUGLZGNGN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JMYGDGNIHPQRXKUXAPUGLZGNGN","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":"9c02e42969419512bfa90b8eee4d183bb7728052ea85d6be8aa266976624a80e","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2026-05-14T12:00:42Z","title_canon_sha256":"50d1d8d5c645005e7a7727bea240af0a2ff1911dbf91e70f2381f7f92b69912d"},"schema_version":"1.0","source":{"id":"2605.14737","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.14737","created_at":"2026-05-17T23:38:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.14737v1","created_at":"2026-05-17T23:38:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.14737","created_at":"2026-05-17T23:38:58Z"},{"alias_kind":"pith_short_12","alias_value":"JMYGDGNIHPQR","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"JMYGDGNIHPQRXKUX","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"JMYGDGNI","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:3616e8138e788a349c440acf925a491873bc511197b0533bcd8d6d4cda61e2f3","target":"graph","created_at":"2026-05-17T23:38:58Z","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":"The NA61/SHINE experiment at the CERN SPS is a multipurpose fixed-target spectrometer for charged and neutral hadron measurements. Its research program includes studies of strong interactions as well as reference measurements for neutrino and cosmic-ray physics. One major goal of its strong interaction program is to determine the existence and pinpoint the location of the QCD critical point, an object of both experimental and theoretical studies.\n  This contribution will summarize the current status of NA61/SHINE critical point searches in nucleus-nucleus collisions, in the collision energy ra","authors_text":"Nikolaos Davis","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2026-05-14T12:00:42Z","title":"NA61/SHINE results on search for critical point"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.14737","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":"sha256:77daab6298c869e00d3d0c666c355cf3147d2a3801cbd254fc0e0b89c0084b8e","target":"record","created_at":"2026-05-17T23:38:58Z","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":"9c02e42969419512bfa90b8eee4d183bb7728052ea85d6be8aa266976624a80e","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2026-05-14T12:00:42Z","title_canon_sha256":"50d1d8d5c645005e7a7727bea240af0a2ff1911dbf91e70f2381f7f92b69912d"},"schema_version":"1.0","source":{"id":"2605.14737","kind":"arxiv","version":1}},"canonical_sha256":"4b306199a83be11baa9703e865e4cd335875ad11209083fb27ab5061152f3e62","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4b306199a83be11baa9703e865e4cd335875ad11209083fb27ab5061152f3e62","first_computed_at":"2026-05-17T23:38:58.970905Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:38:58.970905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q+jYGkRzJob9nS7a49UcHYm3RcZzrwdAoUqf0S10KFD0imENjwcwBnxfraki8ba4RwNk6pFb7Cj+w86jVsk2Aw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:38:58.971536Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.14737","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77daab6298c869e00d3d0c666c355cf3147d2a3801cbd254fc0e0b89c0084b8e","sha256:3616e8138e788a349c440acf925a491873bc511197b0533bcd8d6d4cda61e2f3"],"state_sha256":"c69458d37219f42a97647d766d593222d5bdc47189a4712fc9a8ad1ef077c42d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jK5FmJb2HQE/UpI0I7Q+//nWuiYTQB3xa8/TkxuJvIOhjPSwgNfT4aoJDa5c9wByAgMGtVPKyUmJdCZRm7gUAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T13:43:49.404174Z","bundle_sha256":"e976158a0b635786ea5b368659056ffb876080a3bba8334a21052d4c95792b97"}}