{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:YMF6PZYGPWVR7X2PLU2L7NLFMS","short_pith_number":"pith:YMF6PZYG","schema_version":"1.0","canonical_sha256":"c30be7e7067dab1fdf4f5d34bfb565648454f272e43c4739cdf095180507b8ac","source":{"kind":"arxiv","id":"2402.13627","version":1},"attestation_state":"computed","paper":{"title":"Algorithms for Claims Trading","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["q-fin.RM"],"primary_cat":"cs.GT","authors_text":"Carmine Ventre, Lisa Wilhelmi, Martin Hoefer","submitted_at":"2024-02-21T09:02:39Z","abstract_excerpt":"The recent banking crisis has again emphasized the importance of understanding and mitigating systemic risk in financial networks. In this paper, we study a market-driven approach to rescue a bank in distress based on the idea of claims trading, a notion defined in Chapter 11 of the U.S. Bankruptcy Code. We formalize the idea in the context of financial networks by Eisenberg and Noe. For two given banks v and w, we consider the operation that w takes over some claims of v and in return gives liquidity to v to ultimately rescue v. We study the structural properties and computational complexity "},"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":"2402.13627","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2024-02-21T09:02:39Z","cross_cats_sorted":["q-fin.RM"],"title_canon_sha256":"e2f16533b448fba39b118fd14fe82636ba4b8e9e0f65a2a03fd88d131e39b2bb","abstract_canon_sha256":"ed54bd2b7ddcd1c4c0a2aa6061d7248df5f365b5cdd3d213d5f219ff3cf743e1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:47:34.867985Z","signature_b64":"+nAI19R5B0rmMhqUWZa2VKkqxnufiRNh8PJAdxWYHiT6YDE29ihRGd0AzAI1pmODzPx/s0WUjj3F7Lx/tMUqBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c30be7e7067dab1fdf4f5d34bfb565648454f272e43c4739cdf095180507b8ac","last_reissued_at":"2026-07-05T07:47:34.867582Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:47:34.867582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Algorithms for Claims Trading","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["q-fin.RM"],"primary_cat":"cs.GT","authors_text":"Carmine Ventre, Lisa Wilhelmi, Martin Hoefer","submitted_at":"2024-02-21T09:02:39Z","abstract_excerpt":"The recent banking crisis has again emphasized the importance of understanding and mitigating systemic risk in financial networks. In this paper, we study a market-driven approach to rescue a bank in distress based on the idea of claims trading, a notion defined in Chapter 11 of the U.S. Bankruptcy Code. We formalize the idea in the context of financial networks by Eisenberg and Noe. For two given banks v and w, we consider the operation that w takes over some claims of v and in return gives liquidity to v to ultimately rescue v. We study the structural properties and computational complexity "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.13627","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/2402.13627/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2402.13627","created_at":"2026-07-05T07:47:34.867641+00:00"},{"alias_kind":"arxiv_version","alias_value":"2402.13627v1","created_at":"2026-07-05T07:47:34.867641+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.13627","created_at":"2026-07-05T07:47:34.867641+00:00"},{"alias_kind":"pith_short_12","alias_value":"YMF6PZYGPWVR","created_at":"2026-07-05T07:47:34.867641+00:00"},{"alias_kind":"pith_short_16","alias_value":"YMF6PZYGPWVR7X2P","created_at":"2026-07-05T07:47:34.867641+00:00"},{"alias_kind":"pith_short_8","alias_value":"YMF6PZYG","created_at":"2026-07-05T07:47:34.867641+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/YMF6PZYGPWVR7X2PLU2L7NLFMS","json":"https://pith.science/pith/YMF6PZYGPWVR7X2PLU2L7NLFMS.json","graph_json":"https://pith.science/api/pith-number/YMF6PZYGPWVR7X2PLU2L7NLFMS/graph.json","events_json":"https://pith.science/api/pith-number/YMF6PZYGPWVR7X2PLU2L7NLFMS/events.json","paper":"https://pith.science/paper/YMF6PZYG"},"agent_actions":{"view_html":"https://pith.science/pith/YMF6PZYGPWVR7X2PLU2L7NLFMS","download_json":"https://pith.science/pith/YMF6PZYGPWVR7X2PLU2L7NLFMS.json","view_paper":"https://pith.science/paper/YMF6PZYG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2402.13627&json=true","fetch_graph":"https://pith.science/api/pith-number/YMF6PZYGPWVR7X2PLU2L7NLFMS/graph.json","fetch_events":"https://pith.science/api/pith-number/YMF6PZYGPWVR7X2PLU2L7NLFMS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YMF6PZYGPWVR7X2PLU2L7NLFMS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YMF6PZYGPWVR7X2PLU2L7NLFMS/action/storage_attestation","attest_author":"https://pith.science/pith/YMF6PZYGPWVR7X2PLU2L7NLFMS/action/author_attestation","sign_citation":"https://pith.science/pith/YMF6PZYGPWVR7X2PLU2L7NLFMS/action/citation_signature","submit_replication":"https://pith.science/pith/YMF6PZYGPWVR7X2PLU2L7NLFMS/action/replication_record"}},"created_at":"2026-07-05T07:47:34.867641+00:00","updated_at":"2026-07-05T07:47:34.867641+00:00"}