{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:PV2ZSHYCST5G6BWNDN5LMN3FHC","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":"e3147a9ab7ed19ef27606c3b02dde17fb561ba6e5000b50f56617a6e7298bae9","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-04-19T15:14:31Z","title_canon_sha256":"ebce34c255062cde80ed5656a457b5319fc8642501a3c81b925a885e3ce2987b"},"schema_version":"1.0","source":{"id":"1004.3225","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.3225","created_at":"2026-05-18T02:33:33Z"},{"alias_kind":"arxiv_version","alias_value":"1004.3225v2","created_at":"2026-05-18T02:33:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.3225","created_at":"2026-05-18T02:33:33Z"},{"alias_kind":"pith_short_12","alias_value":"PV2ZSHYCST5G","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"PV2ZSHYCST5G6BWN","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"PV2ZSHYC","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:0860886317816f2b0da4ba9395f13da6b29799928bc2775dae008d19e14835b2","target":"graph","created_at":"2026-05-18T02:33:33Z","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 BaBar Collaboration has pointed out that $D^0 \\to \\pi^+ \\pi^- \\pi^0$ is dominated by an isospin-zero final state, leading to nearly complete depletion of the Dalitz plot along all three diagonals.  In flavor-SU(3) approaches to charmed particle decays to a light vector and a light pseudoscalar particle, this behavior is seen, but does not appear to have a fundamental origin.  Instead, it arises as a result of approximate cancellation of higher-isospin combinations of several types of amplitudes:  color-favored tree, color-suppressed tree, and exchange. Interpretation in terms of a direct-c","authors_text":"Bhubanjyoti Bhattacharya, Cheng-Wei Chiang, Jonathan L. Rosner","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-04-19T15:14:31Z","title":"Dalitz Plot Structure in $D^0 \\to \\pi^+ \\pi^- \\pi^0$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.3225","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:f98025e5ae2bcb271c035eab7510767292f07134f81499283c5458323612fec3","target":"record","created_at":"2026-05-18T02:33:33Z","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":"e3147a9ab7ed19ef27606c3b02dde17fb561ba6e5000b50f56617a6e7298bae9","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-04-19T15:14:31Z","title_canon_sha256":"ebce34c255062cde80ed5656a457b5319fc8642501a3c81b925a885e3ce2987b"},"schema_version":"1.0","source":{"id":"1004.3225","kind":"arxiv","version":2}},"canonical_sha256":"7d75991f0294fa6f06cd1b7ab63765388b67ef582db52749b742b1da0fad452a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d75991f0294fa6f06cd1b7ab63765388b67ef582db52749b742b1da0fad452a","first_computed_at":"2026-05-18T02:33:33.956686Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:33.956686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5j+s5sAny6UZ/1aC+5xQeOhJLDIrXHZO16dHeiurRvOnLbaPXknfzsSCaEdD35e+GZOXwa4CayYyWesoEs3JDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:33.957102Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.3225","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f98025e5ae2bcb271c035eab7510767292f07134f81499283c5458323612fec3","sha256:0860886317816f2b0da4ba9395f13da6b29799928bc2775dae008d19e14835b2"],"state_sha256":"ca61cd07aeea3bd1d12f5c7918dcf87a9140aa5a34bceea15efce6952ba6efe2"}