{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WZUTKBS33M6VEYIMBNW7CSPRLH","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":"c0198040b821cfab663b1acc89f639f88a6e3d4bc46eebc2fd22d1451369b611","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-09-19T22:37:01Z","title_canon_sha256":"6602b7510613a599862213b2119379826960af96f39eeb1a23595e4d0b0afdcb"},"schema_version":"1.0","source":{"id":"1309.5114","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.5114","created_at":"2026-05-18T03:06:44Z"},{"alias_kind":"arxiv_version","alias_value":"1309.5114v1","created_at":"2026-05-18T03:06:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.5114","created_at":"2026-05-18T03:06:44Z"},{"alias_kind":"pith_short_12","alias_value":"WZUTKBS33M6V","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"WZUTKBS33M6VEYIM","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"WZUTKBS3","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:af74b5aec0675d969eddd82bb868faede808d70d4b7b1eaabe94afe554163ca6","target":"graph","created_at":"2026-05-18T03:06:44Z","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 study the nonperturbative renormalization of the nucleon-nucleon (NN) interaction at next-to-leading order (NLO) and next-to-next-to-leading order (NNLO) of chiral effective field theory. A systematic variation of the cutoff parameter is performed for values below the chiral symmetry breaking scale of about 1 GeV. The accuracy of the predictions is determined by calculating the $\\chi^2$ for the reproduction of the NN data for energy intervals below pion-production threshold. At NLO, the NN data are described well up to about 100 MeV laboratory energy and, at NNLO, up to about 200 MeV---with","authors_text":"A. Canul, Ch. Zeoli, D. R. Entem, E. Marji, Q. MacPherson, R. Machleidt, R. Winzer","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-09-19T22:37:01Z","title":"Nonperturbative renormalization of the chiral nucleon-nucleon interaction up to next-to-next-to-leading order"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.5114","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:e5dbf3a5dbb4612d83effc1c11b61cc6d4192e89d61e5bd316d3fc4c9a71cf0b","target":"record","created_at":"2026-05-18T03:06:44Z","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":"c0198040b821cfab663b1acc89f639f88a6e3d4bc46eebc2fd22d1451369b611","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-09-19T22:37:01Z","title_canon_sha256":"6602b7510613a599862213b2119379826960af96f39eeb1a23595e4d0b0afdcb"},"schema_version":"1.0","source":{"id":"1309.5114","kind":"arxiv","version":1}},"canonical_sha256":"b66935065bdb3d52610c0b6df149f159d4851e458ce9bd8ab2e01df4b5a0dcf2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b66935065bdb3d52610c0b6df149f159d4851e458ce9bd8ab2e01df4b5a0dcf2","first_computed_at":"2026-05-18T03:06:44.230891Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:06:44.230891Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2p0uRYqf5muje0e8djA45uDauRdDzpmLQWDcWp+TGz6Uf5Cbt7gtbZjh2MAj9sIUsMKb/fzj8t3PZDDkE6eCCg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:06:44.231331Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.5114","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5dbf3a5dbb4612d83effc1c11b61cc6d4192e89d61e5bd316d3fc4c9a71cf0b","sha256:af74b5aec0675d969eddd82bb868faede808d70d4b7b1eaabe94afe554163ca6"],"state_sha256":"f97a7c527048c9042c5b10fca33232796f03961cf47a85e247f931ddc7c8e95d"}