{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:SSHAZF6LQASPZHXSECS47R26OI","short_pith_number":"pith:SSHAZF6L","canonical_record":{"source":{"id":"1611.04421","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-11-14T15:41:45Z","cross_cats_sorted":[],"title_canon_sha256":"45e36c9459f8604fab8b961eb220b2f2a47d58d4e4f90453fc63648a436eab25","abstract_canon_sha256":"fb644b54f4ff47d3514e0ff231827c1247cae6f66061d68823d3d66d022f1a57"},"schema_version":"1.0"},"canonical_sha256":"948e0c97cb8024fc9ef220a5cfc75e720472796f084313d5d23c394c88d6f5fc","source":{"kind":"arxiv","id":"1611.04421","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.04421","created_at":"2026-05-18T00:59:16Z"},{"alias_kind":"arxiv_version","alias_value":"1611.04421v1","created_at":"2026-05-18T00:59:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.04421","created_at":"2026-05-18T00:59:16Z"},{"alias_kind":"pith_short_12","alias_value":"SSHAZF6LQASP","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"SSHAZF6LQASPZHXS","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"SSHAZF6L","created_at":"2026-05-18T12:30:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:SSHAZF6LQASPZHXSECS47R26OI","target":"record","payload":{"canonical_record":{"source":{"id":"1611.04421","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-11-14T15:41:45Z","cross_cats_sorted":[],"title_canon_sha256":"45e36c9459f8604fab8b961eb220b2f2a47d58d4e4f90453fc63648a436eab25","abstract_canon_sha256":"fb644b54f4ff47d3514e0ff231827c1247cae6f66061d68823d3d66d022f1a57"},"schema_version":"1.0"},"canonical_sha256":"948e0c97cb8024fc9ef220a5cfc75e720472796f084313d5d23c394c88d6f5fc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:16.686537Z","signature_b64":"z+Xd/01uu9UxMIIru9J+dmOQi9MXxHgzqX1IRIIWPHKC1BmqdmQsFCT3JR5YRxBsTrhaznGxgBWQot882pjTDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"948e0c97cb8024fc9ef220a5cfc75e720472796f084313d5d23c394c88d6f5fc","last_reissued_at":"2026-05-18T00:59:16.686035Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:16.686035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.04421","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":"2026-05-18T00:59:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o3qUNUjiz8KhY1P3HWBbadRLvAg3e4qlEOA8pFf5f3C/2IxkcWXc/eGe/4+20PK0uWwqg+PeIh6sDZqhzUmvCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T14:17:13.793584Z"},"content_sha256":"ce66453957446eaff02bba71bd2e5ca3708aeb41a649e2eec05f6f3bc5296974","schema_version":"1.0","event_id":"sha256:ce66453957446eaff02bba71bd2e5ca3708aeb41a649e2eec05f6f3bc5296974"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:SSHAZF6LQASPZHXSECS47R26OI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the nature of an excited state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Antoine G\\'erardin, Benoit Blossier","submitted_at":"2016-11-14T15:41:45Z","abstract_excerpt":"In many lattice simulations with dynamical quarks, radial or orbital excitations of hadrons lie near multihadron thresholds: it makes the extraction of excited states properties more challenging and can introduce some systematics difficult to estimate without an explicit computation of correlators using interpolating fields strongly coupled to multihadronic states. In a recent study of the strong decay of the first radial excitation of the $B^*$ meson, this issue has been investigated and we have clues that a diquark interpolating field $\\bar{b} \\gamma^i q$ is very weakly coupled to a $B \\pi$ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.04421","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":"2026-05-18T00:59:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cBVWEyCAoPAqR3T3xBzXfk2nBrF/ZYOcu0GKqFZAacgzZSZ6bTfOAW5CiaeTvlNBLILIhq2nVnHvNfP24TEXCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T14:17:13.794245Z"},"content_sha256":"4b56684625499e47e9395c62e0e160a47e4e5223db2714366b76b246d1dc8cbf","schema_version":"1.0","event_id":"sha256:4b56684625499e47e9395c62e0e160a47e4e5223db2714366b76b246d1dc8cbf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SSHAZF6LQASPZHXSECS47R26OI/bundle.json","state_url":"https://pith.science/pith/SSHAZF6LQASPZHXSECS47R26OI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SSHAZF6LQASPZHXSECS47R26OI/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":"2026-05-22T14:17:13Z","links":{"resolver":"https://pith.science/pith/SSHAZF6LQASPZHXSECS47R26OI","bundle":"https://pith.science/pith/SSHAZF6LQASPZHXSECS47R26OI/bundle.json","state":"https://pith.science/pith/SSHAZF6LQASPZHXSECS47R26OI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SSHAZF6LQASPZHXSECS47R26OI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:SSHAZF6LQASPZHXSECS47R26OI","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":"fb644b54f4ff47d3514e0ff231827c1247cae6f66061d68823d3d66d022f1a57","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-11-14T15:41:45Z","title_canon_sha256":"45e36c9459f8604fab8b961eb220b2f2a47d58d4e4f90453fc63648a436eab25"},"schema_version":"1.0","source":{"id":"1611.04421","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.04421","created_at":"2026-05-18T00:59:16Z"},{"alias_kind":"arxiv_version","alias_value":"1611.04421v1","created_at":"2026-05-18T00:59:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.04421","created_at":"2026-05-18T00:59:16Z"},{"alias_kind":"pith_short_12","alias_value":"SSHAZF6LQASP","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"SSHAZF6LQASPZHXS","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"SSHAZF6L","created_at":"2026-05-18T12:30:44Z"}],"graph_snapshots":[{"event_id":"sha256:4b56684625499e47e9395c62e0e160a47e4e5223db2714366b76b246d1dc8cbf","target":"graph","created_at":"2026-05-18T00:59:16Z","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":"In many lattice simulations with dynamical quarks, radial or orbital excitations of hadrons lie near multihadron thresholds: it makes the extraction of excited states properties more challenging and can introduce some systematics difficult to estimate without an explicit computation of correlators using interpolating fields strongly coupled to multihadronic states. In a recent study of the strong decay of the first radial excitation of the $B^*$ meson, this issue has been investigated and we have clues that a diquark interpolating field $\\bar{b} \\gamma^i q$ is very weakly coupled to a $B \\pi$ ","authors_text":"Antoine G\\'erardin, Benoit Blossier","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-11-14T15:41:45Z","title":"On the nature of an excited state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.04421","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:ce66453957446eaff02bba71bd2e5ca3708aeb41a649e2eec05f6f3bc5296974","target":"record","created_at":"2026-05-18T00:59:16Z","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":"fb644b54f4ff47d3514e0ff231827c1247cae6f66061d68823d3d66d022f1a57","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-11-14T15:41:45Z","title_canon_sha256":"45e36c9459f8604fab8b961eb220b2f2a47d58d4e4f90453fc63648a436eab25"},"schema_version":"1.0","source":{"id":"1611.04421","kind":"arxiv","version":1}},"canonical_sha256":"948e0c97cb8024fc9ef220a5cfc75e720472796f084313d5d23c394c88d6f5fc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"948e0c97cb8024fc9ef220a5cfc75e720472796f084313d5d23c394c88d6f5fc","first_computed_at":"2026-05-18T00:59:16.686035Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:16.686035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z+Xd/01uu9UxMIIru9J+dmOQi9MXxHgzqX1IRIIWPHKC1BmqdmQsFCT3JR5YRxBsTrhaznGxgBWQot882pjTDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:16.686537Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.04421","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce66453957446eaff02bba71bd2e5ca3708aeb41a649e2eec05f6f3bc5296974","sha256:4b56684625499e47e9395c62e0e160a47e4e5223db2714366b76b246d1dc8cbf"],"state_sha256":"9415b329235850647acf7c08f64e0479231d92edc887a1c90160bb75ed308761"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5XP0Km3gP/HCJMax2lwcQSl8uL8DYIqYRZTgc+rXHzCNOsZfwZzCA19W4OdpI0uhbKUYYgtQPSabrT8ZO2wgCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T14:17:13.797526Z","bundle_sha256":"6070b019549cc3554c3b0a5b41e85720e929c3f204dc0f3eb224ee3e8fa54038"}}