{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:65UC6JAOMURPZFWMAFXA6LGLK6","short_pith_number":"pith:65UC6JAO","canonical_record":{"source":{"id":"2210.17202","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-10-31T10:35:20Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"134ceb58c0ca1e4c6014a659164529a846f8dc0fab0033c398a9c6f614372669","abstract_canon_sha256":"993ea0aa976786a64159a5af9479af8d6697012b8bbdb7f7cbabb3032891de76"},"schema_version":"1.0"},"canonical_sha256":"f7682f240e6522fc96cc016e0f2ccb57adedf1ab15c74cf65028d6741f68cd9a","source":{"kind":"arxiv","id":"2210.17202","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.17202","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"arxiv_version","alias_value":"2210.17202v1","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.17202","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"pith_short_12","alias_value":"65UC6JAOMURP","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"pith_short_16","alias_value":"65UC6JAOMURPZFWM","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"pith_short_8","alias_value":"65UC6JAO","created_at":"2026-07-05T05:20:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:65UC6JAOMURPZFWMAFXA6LGLK6","target":"record","payload":{"canonical_record":{"source":{"id":"2210.17202","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-10-31T10:35:20Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"134ceb58c0ca1e4c6014a659164529a846f8dc0fab0033c398a9c6f614372669","abstract_canon_sha256":"993ea0aa976786a64159a5af9479af8d6697012b8bbdb7f7cbabb3032891de76"},"schema_version":"1.0"},"canonical_sha256":"f7682f240e6522fc96cc016e0f2ccb57adedf1ab15c74cf65028d6741f68cd9a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:20:54.692222Z","signature_b64":"TCbuAztKgmo2rro+aJ0wOOdXggf8WzEqJZyMNRS05XU+kdKIpo2jEzswwojRKq4+AjEdxHV2yphnpAf9I0EWAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f7682f240e6522fc96cc016e0f2ccb57adedf1ab15c74cf65028d6741f68cd9a","last_reissued_at":"2026-07-05T05:20:54.691697Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:20:54.691697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.17202","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":"2026-07-05T05:20:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"efwjBT2r5PraZTA+4ju9MLqqZjhVxaL96LeTh3TjDp73ShxFTNUTQl/I7PYjQMEMe0zAZueEspvJDg8a/tVdCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T15:48:57.757404Z"},"content_sha256":"705a0bc3571b286b584dfa9834539a5f2dddd83b7972add94f0b762e38c7eae1","schema_version":"1.0","event_id":"sha256:705a0bc3571b286b584dfa9834539a5f2dddd83b7972add94f0b762e38c7eae1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:65UC6JAOMURPZFWMAFXA6LGLK6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Directed flow of $\\Lambda$ from heavy-ion collisions and hyperon puzzle of neutron stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Akira Ohnishi, Asanosuke Jinno, Koichi Murase, Yasushi Nara","submitted_at":"2022-10-31T10:35:20Z","abstract_excerpt":"We examine the $\\Lambda$ potential from the chiral effective field theory ($\\chi$EFT) via the $\\Lambda$ directed flow from heavy-ion collisions. We implement the $\\Lambda$ potential obtained from the $\\chi$EFT in a vector potential version of relativistic quantum molecular dynamics. We find that the $\\Lambda$ potentials obtained from the $\\chi$EFT assuming weak momentum dependence reproduce the $\\Lambda$ directed flow measured by the STAR collaboration in the Beam Energy Scan program. While the $\\Lambda$ directed flow is not very sensitive to the density dependence of the potential, the direct"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.17202","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/2210.17202/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":"2026-07-05T05:20:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gnAqMDCXMPODifirqUlSHlRfPDYYIA2NzWUdZJfeBciSIYsLPozYC4G6alr5sHPwuRXtNtgxZ3Ck03mKpyklDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T15:48:57.757976Z"},"content_sha256":"1845a03ea2f2416b5c4527400eb249a4b0f4bf700bec92215d9c09dce2a95c15","schema_version":"1.0","event_id":"sha256:1845a03ea2f2416b5c4527400eb249a4b0f4bf700bec92215d9c09dce2a95c15"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/65UC6JAOMURPZFWMAFXA6LGLK6/bundle.json","state_url":"https://pith.science/pith/65UC6JAOMURPZFWMAFXA6LGLK6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/65UC6JAOMURPZFWMAFXA6LGLK6/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":"2026-08-03T15:48:57Z","links":{"resolver":"https://pith.science/pith/65UC6JAOMURPZFWMAFXA6LGLK6","bundle":"https://pith.science/pith/65UC6JAOMURPZFWMAFXA6LGLK6/bundle.json","state":"https://pith.science/pith/65UC6JAOMURPZFWMAFXA6LGLK6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/65UC6JAOMURPZFWMAFXA6LGLK6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:65UC6JAOMURPZFWMAFXA6LGLK6","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":"993ea0aa976786a64159a5af9479af8d6697012b8bbdb7f7cbabb3032891de76","cross_cats_sorted":["hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-10-31T10:35:20Z","title_canon_sha256":"134ceb58c0ca1e4c6014a659164529a846f8dc0fab0033c398a9c6f614372669"},"schema_version":"1.0","source":{"id":"2210.17202","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.17202","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"arxiv_version","alias_value":"2210.17202v1","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.17202","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"pith_short_12","alias_value":"65UC6JAOMURP","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"pith_short_16","alias_value":"65UC6JAOMURPZFWM","created_at":"2026-07-05T05:20:54Z"},{"alias_kind":"pith_short_8","alias_value":"65UC6JAO","created_at":"2026-07-05T05:20:54Z"}],"graph_snapshots":[{"event_id":"sha256:1845a03ea2f2416b5c4527400eb249a4b0f4bf700bec92215d9c09dce2a95c15","target":"graph","created_at":"2026-07-05T05:20:54Z","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/2210.17202/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We examine the $\\Lambda$ potential from the chiral effective field theory ($\\chi$EFT) via the $\\Lambda$ directed flow from heavy-ion collisions. We implement the $\\Lambda$ potential obtained from the $\\chi$EFT in a vector potential version of relativistic quantum molecular dynamics. We find that the $\\Lambda$ potentials obtained from the $\\chi$EFT assuming weak momentum dependence reproduce the $\\Lambda$ directed flow measured by the STAR collaboration in the Beam Energy Scan program. While the $\\Lambda$ directed flow is not very sensitive to the density dependence of the potential, the direct","authors_text":"Akira Ohnishi, Asanosuke Jinno, Koichi Murase, Yasushi Nara","cross_cats":["hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-10-31T10:35:20Z","title":"Directed flow of $\\Lambda$ from heavy-ion collisions and hyperon puzzle of neutron stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.17202","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":"sha256:705a0bc3571b286b584dfa9834539a5f2dddd83b7972add94f0b762e38c7eae1","target":"record","created_at":"2026-07-05T05:20:54Z","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":"993ea0aa976786a64159a5af9479af8d6697012b8bbdb7f7cbabb3032891de76","cross_cats_sorted":["hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-10-31T10:35:20Z","title_canon_sha256":"134ceb58c0ca1e4c6014a659164529a846f8dc0fab0033c398a9c6f614372669"},"schema_version":"1.0","source":{"id":"2210.17202","kind":"arxiv","version":1}},"canonical_sha256":"f7682f240e6522fc96cc016e0f2ccb57adedf1ab15c74cf65028d6741f68cd9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7682f240e6522fc96cc016e0f2ccb57adedf1ab15c74cf65028d6741f68cd9a","first_computed_at":"2026-07-05T05:20:54.691697Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:20:54.691697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TCbuAztKgmo2rro+aJ0wOOdXggf8WzEqJZyMNRS05XU+kdKIpo2jEzswwojRKq4+AjEdxHV2yphnpAf9I0EWAw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:20:54.692222Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.17202","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:705a0bc3571b286b584dfa9834539a5f2dddd83b7972add94f0b762e38c7eae1","sha256:1845a03ea2f2416b5c4527400eb249a4b0f4bf700bec92215d9c09dce2a95c15"],"state_sha256":"0caeb614516c23a8842c87b1e827036debce402d2364f046b2bf6a2064594bb0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aMTLUYElYdN9KOgArjRZZ8mGrGwYfO00RUUFr7ZgZNfxIm6HtwhxPfiZrJprgwmt4VrWOIkXUoVB1TzsTQ45BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T15:48:57.762852Z","bundle_sha256":"e118158a3943199b888fb3f25d25d8d0ffb1732cbafd370bb2bd791b6934509b"}}