{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:BY4SNXK44XM4GF2T5ZIXBH2DOM","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":"2c00190935a5a5edbedb36e6f9f0285525b1c29c62edc50489ca7e5ab4908508","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2021-12-14T13:24:51Z","title_canon_sha256":"a8fcb296df7a313392a9477589e9d822b643fbe34eb32fc48e0af3d9e8790062"},"schema_version":"1.0","source":{"id":"2112.07385","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.07385","created_at":"2026-07-05T03:40:57Z"},{"alias_kind":"arxiv_version","alias_value":"2112.07385v1","created_at":"2026-07-05T03:40:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.07385","created_at":"2026-07-05T03:40:57Z"},{"alias_kind":"pith_short_12","alias_value":"BY4SNXK44XM4","created_at":"2026-07-05T03:40:57Z"},{"alias_kind":"pith_short_16","alias_value":"BY4SNXK44XM4GF2T","created_at":"2026-07-05T03:40:57Z"},{"alias_kind":"pith_short_8","alias_value":"BY4SNXK4","created_at":"2026-07-05T03:40:57Z"}],"graph_snapshots":[{"event_id":"sha256:fc0c9c9998b68a45377c8653c7790498b38abe4245331e2524dc4bbea2636a80","target":"graph","created_at":"2026-07-05T03:40:57Z","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/2112.07385/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a preliminary analysis of $I=1$ $\\pi\\,\\pi$ scattering at the physical point. We make use of the stochastic variant of the distillation framework (also known as sLapH) to compute the relevant two-point correlation matrices using a basis of single and multihadron interpolating operators to estimate the low energy spectra. We perform the L\\\"uscher analysis to determine the scattering phase shift which is finding good agreement with the experimentally obtained phase shifts.","authors_text":"Andrew D. Hanlon, Ben H\\\"orz, Colin Morningstar, Daniel Mohler, Hartmut Wittig, Srijit Paul","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2021-12-14T13:24:51Z","title":"$I=1$ $\\pi$-$\\pi$ scattering at the physical point"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.07385","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":"sha256:353d832755e5022a013300db2107ee097df778db4ed668ddd173b1b5b6d21979","target":"record","created_at":"2026-07-05T03:40:57Z","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":"2c00190935a5a5edbedb36e6f9f0285525b1c29c62edc50489ca7e5ab4908508","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2021-12-14T13:24:51Z","title_canon_sha256":"a8fcb296df7a313392a9477589e9d822b643fbe34eb32fc48e0af3d9e8790062"},"schema_version":"1.0","source":{"id":"2112.07385","kind":"arxiv","version":1}},"canonical_sha256":"0e3926dd5ce5d9c31753ee51709f4373180645c3e1111d4944c3fe69aabb3d70","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e3926dd5ce5d9c31753ee51709f4373180645c3e1111d4944c3fe69aabb3d70","first_computed_at":"2026-07-05T03:40:57.471667Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:40:57.471667Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3fv2taJgNWNDRuXn+sZAPdO5EII5jL1gG3uwkUfcBGujqqlv6X4eBDiHn5aU9HTcimgLmUkcJzXmyXp3bJArBA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:40:57.472156Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.07385","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:353d832755e5022a013300db2107ee097df778db4ed668ddd173b1b5b6d21979","sha256:fc0c9c9998b68a45377c8653c7790498b38abe4245331e2524dc4bbea2636a80"],"state_sha256":"042aee346ba766c2006e9f34a8aa2fb07b959c34599350c303cd80cdf5b42b5e"}