{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:WXPIHMGPJOPS75GMQPHOJN57CV","short_pith_number":"pith:WXPIHMGP","canonical_record":{"source":{"id":"hep-lat/9710037","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1997-10-09T15:34:55Z","cross_cats_sorted":[],"title_canon_sha256":"0f662b487a4b6d0fe6c6e66eaecf115d9c7186fbc43e65c156cad7767164c914","abstract_canon_sha256":"176cf2b61e8f93e5b3235cd862d6beb154ad973722cf0498bbe290a076f8ed1e"},"schema_version":"1.0"},"canonical_sha256":"b5de83b0cf4b9f2ff4cc83cee4b7bf156cc2a50c80c1e98bcc5521e4f995594d","source":{"kind":"arxiv","id":"hep-lat/9710037","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9710037","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9710037v1","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9710037","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"pith_short_12","alias_value":"WXPIHMGPJOPS","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"pith_short_16","alias_value":"WXPIHMGPJOPS75GM","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"pith_short_8","alias_value":"WXPIHMGP","created_at":"2026-07-04T15:29:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:WXPIHMGPJOPS75GMQPHOJN57CV","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/9710037","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1997-10-09T15:34:55Z","cross_cats_sorted":[],"title_canon_sha256":"0f662b487a4b6d0fe6c6e66eaecf115d9c7186fbc43e65c156cad7767164c914","abstract_canon_sha256":"176cf2b61e8f93e5b3235cd862d6beb154ad973722cf0498bbe290a076f8ed1e"},"schema_version":"1.0"},"canonical_sha256":"b5de83b0cf4b9f2ff4cc83cee4b7bf156cc2a50c80c1e98bcc5521e4f995594d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:29:31.788462Z","signature_b64":"aC8hrn6fO2HB/TvgXsiB3qFqVxbUKK/anHn+QbGcIJcB79F/uG4XoSJVm6sWGiG+7YzrsUj7xC67HcIZPHWgCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5de83b0cf4b9f2ff4cc83cee4b7bf156cc2a50c80c1e98bcc5521e4f995594d","last_reissued_at":"2026-07-04T15:29:31.788037Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:29:31.788037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/9710037","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":"2026-07-04T15:29:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zNFPIHbmo2jwPfOjrrPOJsRUvdbPk1xDm6Y8jqxpPw8vZjSthe5oJGnVQykrSqMxkKk2cDuhGlSCz8YPlFuMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T12:23:32.115317Z"},"content_sha256":"451c501318df5680a4bcc3314598f51afd46ba55af06edcc5ebb50d7a0a044b1","schema_version":"1.0","event_id":"sha256:451c501318df5680a4bcc3314598f51afd46ba55af06edcc5ebb50d7a0a044b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:WXPIHMGPJOPS75GMQPHOJN57CV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Deep-Inelastic Structure Functions of $\\pi$ and $\\rho$ Mesons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"A. Sch\\\"afer, A. Schiller, C. Best, G. Schierholz, H. Perlt, M. G\\\"ockeler, P. Rakow, R. Horsley, S. Schramm","submitted_at":"1997-10-09T15:34:55Z","abstract_excerpt":"We compute the lower moments of the structure functions of $\\pi$ and $\\rho$. Of particular interest are the spin-dependent structure functions of the $\\rho$ as they give new information about quark binding effects."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9710037","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/hep-lat/9710037/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":"2026-07-04T15:29:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x4wKpO+b6yPg0xutPHOM+YkzQQCu4LaiJdQpzc2HIyciqUn+Kut2byOMTpXt3AF43BI+uaSN7Z+erwn5yrddDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T12:23:32.116123Z"},"content_sha256":"845f94cedaa7f420d61d88262b27c4fdb783b25f7cd3c01b5efa1ff493c71b49","schema_version":"1.0","event_id":"sha256:845f94cedaa7f420d61d88262b27c4fdb783b25f7cd3c01b5efa1ff493c71b49"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WXPIHMGPJOPS75GMQPHOJN57CV/bundle.json","state_url":"https://pith.science/pith/WXPIHMGPJOPS75GMQPHOJN57CV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WXPIHMGPJOPS75GMQPHOJN57CV/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":"2026-08-06T12:23:32Z","links":{"resolver":"https://pith.science/pith/WXPIHMGPJOPS75GMQPHOJN57CV","bundle":"https://pith.science/pith/WXPIHMGPJOPS75GMQPHOJN57CV/bundle.json","state":"https://pith.science/pith/WXPIHMGPJOPS75GMQPHOJN57CV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WXPIHMGPJOPS75GMQPHOJN57CV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:WXPIHMGPJOPS75GMQPHOJN57CV","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":"176cf2b61e8f93e5b3235cd862d6beb154ad973722cf0498bbe290a076f8ed1e","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1997-10-09T15:34:55Z","title_canon_sha256":"0f662b487a4b6d0fe6c6e66eaecf115d9c7186fbc43e65c156cad7767164c914"},"schema_version":"1.0","source":{"id":"hep-lat/9710037","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9710037","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9710037v1","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9710037","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"pith_short_12","alias_value":"WXPIHMGPJOPS","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"pith_short_16","alias_value":"WXPIHMGPJOPS75GM","created_at":"2026-07-04T15:29:31Z"},{"alias_kind":"pith_short_8","alias_value":"WXPIHMGP","created_at":"2026-07-04T15:29:31Z"}],"graph_snapshots":[{"event_id":"sha256:845f94cedaa7f420d61d88262b27c4fdb783b25f7cd3c01b5efa1ff493c71b49","target":"graph","created_at":"2026-07-04T15:29:31Z","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/hep-lat/9710037/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We compute the lower moments of the structure functions of $\\pi$ and $\\rho$. Of particular interest are the spin-dependent structure functions of the $\\rho$ as they give new information about quark binding effects.","authors_text":"A. Sch\\\"afer, A. Schiller, C. Best, G. Schierholz, H. Perlt, M. G\\\"ockeler, P. Rakow, R. Horsley, S. Schramm","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1997-10-09T15:34:55Z","title":"The Deep-Inelastic Structure Functions of $\\pi$ and $\\rho$ Mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9710037","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":"sha256:451c501318df5680a4bcc3314598f51afd46ba55af06edcc5ebb50d7a0a044b1","target":"record","created_at":"2026-07-04T15:29:31Z","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":"176cf2b61e8f93e5b3235cd862d6beb154ad973722cf0498bbe290a076f8ed1e","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1997-10-09T15:34:55Z","title_canon_sha256":"0f662b487a4b6d0fe6c6e66eaecf115d9c7186fbc43e65c156cad7767164c914"},"schema_version":"1.0","source":{"id":"hep-lat/9710037","kind":"arxiv","version":1}},"canonical_sha256":"b5de83b0cf4b9f2ff4cc83cee4b7bf156cc2a50c80c1e98bcc5521e4f995594d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5de83b0cf4b9f2ff4cc83cee4b7bf156cc2a50c80c1e98bcc5521e4f995594d","first_computed_at":"2026-07-04T15:29:31.788037Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:29:31.788037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aC8hrn6fO2HB/TvgXsiB3qFqVxbUKK/anHn+QbGcIJcB79F/uG4XoSJVm6sWGiG+7YzrsUj7xC67HcIZPHWgCw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:29:31.788462Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9710037","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:451c501318df5680a4bcc3314598f51afd46ba55af06edcc5ebb50d7a0a044b1","sha256:845f94cedaa7f420d61d88262b27c4fdb783b25f7cd3c01b5efa1ff493c71b49"],"state_sha256":"c04ace1210d6bc86d7e5b49b90c05ba950d8894c6cd806bd239c19c5cefe8aa7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mcLKvaRBQcWN5ozlMc8zXSVoYQJ9q0ltxnUAeYN1RyTYtUw3yj4DECbe+22ZckpDl2hd8DJ1o7h/gqDSMlxWAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T12:23:32.120512Z","bundle_sha256":"e68134b862922e858ca2d146eff7aac83df41dfe9162b303314fec70c780b211"}}