{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:ZKGRFE4XGTVWMKXI3DXZ4WZDTG","short_pith_number":"pith:ZKGRFE4X","schema_version":"1.0","canonical_sha256":"ca8d12939734eb662ae8d8ef9e5b2399aa51e5a3be438fb207a8df439958e447","source":{"kind":"arxiv","id":"0907.1629","version":1},"attestation_state":"computed","paper":{"title":"Discovery of the Silver Isotopes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Fritsch, A. Schuh, A. Shore, J.Q. Ginepro, M. Heim, M. Thoennessen","submitted_at":"2009-07-09T17:30:34Z","abstract_excerpt":"Thirty-eight silver isotopes have so far been observed; the discovery of these isotopes is discussed. For each isotope a brief summary of the first refereed publication, including the production and identification method, is presented."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0907.1629","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2009-07-09T17:30:34Z","cross_cats_sorted":[],"title_canon_sha256":"e2ec7ba77b45ce181ceae07445df822f3af6f093b229a507e243ea2f6a41bcc0","abstract_canon_sha256":"b61e057e44fecb5d122e2adfa8860ebf99fefa8833285240ade2935f1b89cabd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:38.957776Z","signature_b64":"C+0EQnGjc6m92r1RYCuSiY1B4gtZl/dFyeRrDRv9+jxpKCnJoXqZfmbFK+7KJZxaOdVIOrZ9yWNxpMK4QTYhDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca8d12939734eb662ae8d8ef9e5b2399aa51e5a3be438fb207a8df439958e447","last_reissued_at":"2026-05-18T02:34:38.957332Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:38.957332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Discovery of the Silver Isotopes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Fritsch, A. Schuh, A. Shore, J.Q. Ginepro, M. Heim, M. Thoennessen","submitted_at":"2009-07-09T17:30:34Z","abstract_excerpt":"Thirty-eight silver isotopes have so far been observed; the discovery of these isotopes is discussed. For each isotope a brief summary of the first refereed publication, including the production and identification method, is presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.1629","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"0907.1629","created_at":"2026-05-18T02:34:38.957398+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.1629v1","created_at":"2026-05-18T02:34:38.957398+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.1629","created_at":"2026-05-18T02:34:38.957398+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZKGRFE4XGTVW","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZKGRFE4XGTVWMKXI","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZKGRFE4X","created_at":"2026-05-18T12:26:02.257875+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG","json":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG.json","graph_json":"https://pith.science/api/pith-number/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/graph.json","events_json":"https://pith.science/api/pith-number/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/events.json","paper":"https://pith.science/paper/ZKGRFE4X"},"agent_actions":{"view_html":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG","download_json":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG.json","view_paper":"https://pith.science/paper/ZKGRFE4X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.1629&json=true","fetch_graph":"https://pith.science/api/pith-number/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/graph.json","fetch_events":"https://pith.science/api/pith-number/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/action/storage_attestation","attest_author":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/action/author_attestation","sign_citation":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/action/citation_signature","submit_replication":"https://pith.science/pith/ZKGRFE4XGTVWMKXI3DXZ4WZDTG/action/replication_record"}},"created_at":"2026-05-18T02:34:38.957398+00:00","updated_at":"2026-05-18T02:34:38.957398+00:00"}