{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:SDRRGKWRXS22SH2P77HGWDORPQ","short_pith_number":"pith:SDRRGKWR","canonical_record":{"source":{"id":"2502.12313","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-02-17T20:32:43Z","cross_cats_sorted":[],"title_canon_sha256":"67ae700f31719ac2795fcd8989b8f3153f25745c878d58af5f14cff485d14c44","abstract_canon_sha256":"7fa66edda806c675b64d575313eecc854567eaf397e8c56e6f53aead6e4a2ecd"},"schema_version":"1.0"},"canonical_sha256":"90e3132ad1bcb5a91f4fffce6b0dd17c2df2a5b3ea6289757fdc79466e5c3584","source":{"kind":"arxiv","id":"2502.12313","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.12313","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"arxiv_version","alias_value":"2502.12313v2","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.12313","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"pith_short_12","alias_value":"SDRRGKWRXS22","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"pith_short_16","alias_value":"SDRRGKWRXS22SH2P","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"pith_short_8","alias_value":"SDRRGKWR","created_at":"2026-07-05T11:57:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:SDRRGKWRXS22SH2P77HGWDORPQ","target":"record","payload":{"canonical_record":{"source":{"id":"2502.12313","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-02-17T20:32:43Z","cross_cats_sorted":[],"title_canon_sha256":"67ae700f31719ac2795fcd8989b8f3153f25745c878d58af5f14cff485d14c44","abstract_canon_sha256":"7fa66edda806c675b64d575313eecc854567eaf397e8c56e6f53aead6e4a2ecd"},"schema_version":"1.0"},"canonical_sha256":"90e3132ad1bcb5a91f4fffce6b0dd17c2df2a5b3ea6289757fdc79466e5c3584","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:57:54.909078Z","signature_b64":"vsLakaOWb32Ib1Nz3+bQGNreTNC809wYJxYMWjXL0KucpvabC/JorM/Uv6MTCpLPEAQXoceW0YKawTIYNFNYAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90e3132ad1bcb5a91f4fffce6b0dd17c2df2a5b3ea6289757fdc79466e5c3584","last_reissued_at":"2026-07-05T11:57:54.908633Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:57:54.908633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.12313","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:57:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4d8sA+4oqzZrlvKy4gM7zTzFiz83qxuCagC01MEE56FN69153JDV9s++AOEycoHDIWIG1jjqr8bPn39UM86kBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T12:23:29.028376Z"},"content_sha256":"7576eb5931af51167383831a18d318cbb860087be1a88b4b72c38103fd9672ed","schema_version":"1.0","event_id":"sha256:7576eb5931af51167383831a18d318cbb860087be1a88b4b72c38103fd9672ed"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:SDRRGKWRXS22SH2P77HGWDORPQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Selling an Item Among a Strategic Bidder and a Profiled Agent","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Georgios Kalantzis, Ioannis Caragiannis","submitted_at":"2025-02-17T20:32:43Z","abstract_excerpt":"We consider the fundamental scenario where a single item is to be sold to one of two agents. Both agents draw their valuation for the item from the same probability distribution. However, only one of them submits a bid to the mechanism. The other agent is profiled, i.e., the mechanism receives a prediction for her valuation, which can be true or false. Our goal is to design mechanisms for selling the item that make as much revenue as possible in cases of a correct or incorrect prediction. As a benchmark for proving our revenue-approximation guarantees, we use the maximum expected revenue that "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.12313","kind":"arxiv","version":2},"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/2502.12313/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":"2026-07-05T11:57:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xbDqy7d71O1CNGUAdSFR81PoV9RV680ZX3rdbqm8EF19fe3ZlVk93qkucYsMTuqJkLfQv2zW2QZbht8n4C2MDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T12:23:29.028753Z"},"content_sha256":"100559582685180e1922fc2f469e996736b08879e3c23c9548b0541dd3966932","schema_version":"1.0","event_id":"sha256:100559582685180e1922fc2f469e996736b08879e3c23c9548b0541dd3966932"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SDRRGKWRXS22SH2P77HGWDORPQ/bundle.json","state_url":"https://pith.science/pith/SDRRGKWRXS22SH2P77HGWDORPQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SDRRGKWRXS22SH2P77HGWDORPQ/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":"2026-07-13T12:23:29Z","links":{"resolver":"https://pith.science/pith/SDRRGKWRXS22SH2P77HGWDORPQ","bundle":"https://pith.science/pith/SDRRGKWRXS22SH2P77HGWDORPQ/bundle.json","state":"https://pith.science/pith/SDRRGKWRXS22SH2P77HGWDORPQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SDRRGKWRXS22SH2P77HGWDORPQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SDRRGKWRXS22SH2P77HGWDORPQ","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":"7fa66edda806c675b64d575313eecc854567eaf397e8c56e6f53aead6e4a2ecd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-02-17T20:32:43Z","title_canon_sha256":"67ae700f31719ac2795fcd8989b8f3153f25745c878d58af5f14cff485d14c44"},"schema_version":"1.0","source":{"id":"2502.12313","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.12313","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"arxiv_version","alias_value":"2502.12313v2","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.12313","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"pith_short_12","alias_value":"SDRRGKWRXS22","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"pith_short_16","alias_value":"SDRRGKWRXS22SH2P","created_at":"2026-07-05T11:57:54Z"},{"alias_kind":"pith_short_8","alias_value":"SDRRGKWR","created_at":"2026-07-05T11:57:54Z"}],"graph_snapshots":[{"event_id":"sha256:100559582685180e1922fc2f469e996736b08879e3c23c9548b0541dd3966932","target":"graph","created_at":"2026-07-05T11:57:54Z","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/2502.12313/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the fundamental scenario where a single item is to be sold to one of two agents. Both agents draw their valuation for the item from the same probability distribution. However, only one of them submits a bid to the mechanism. The other agent is profiled, i.e., the mechanism receives a prediction for her valuation, which can be true or false. Our goal is to design mechanisms for selling the item that make as much revenue as possible in cases of a correct or incorrect prediction. As a benchmark for proving our revenue-approximation guarantees, we use the maximum expected revenue that ","authors_text":"Georgios Kalantzis, Ioannis Caragiannis","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-02-17T20:32:43Z","title":"Selling an Item Among a Strategic Bidder and a Profiled Agent"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.12313","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":"sha256:7576eb5931af51167383831a18d318cbb860087be1a88b4b72c38103fd9672ed","target":"record","created_at":"2026-07-05T11:57:54Z","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":"7fa66edda806c675b64d575313eecc854567eaf397e8c56e6f53aead6e4a2ecd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-02-17T20:32:43Z","title_canon_sha256":"67ae700f31719ac2795fcd8989b8f3153f25745c878d58af5f14cff485d14c44"},"schema_version":"1.0","source":{"id":"2502.12313","kind":"arxiv","version":2}},"canonical_sha256":"90e3132ad1bcb5a91f4fffce6b0dd17c2df2a5b3ea6289757fdc79466e5c3584","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90e3132ad1bcb5a91f4fffce6b0dd17c2df2a5b3ea6289757fdc79466e5c3584","first_computed_at":"2026-07-05T11:57:54.908633Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:57:54.908633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vsLakaOWb32Ib1Nz3+bQGNreTNC809wYJxYMWjXL0KucpvabC/JorM/Uv6MTCpLPEAQXoceW0YKawTIYNFNYAA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:57:54.909078Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.12313","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7576eb5931af51167383831a18d318cbb860087be1a88b4b72c38103fd9672ed","sha256:100559582685180e1922fc2f469e996736b08879e3c23c9548b0541dd3966932"],"state_sha256":"7fb667c20374c364290cac4b8aac7c0427b2d1958a65647eb6d099c0cbd7d7a7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BS4QfdTDTqcwsSLfvFxtT6fKnvoW/LJK/b4yX0BHVkvlwtzf8yLQQSMNQN0HiC0S8KAaEXteRE++lOc6wCpLAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T12:23:29.030928Z","bundle_sha256":"efe7561f6b9502a8006128c824efb4f6a7bc0d820d35cb0db397204ff502126f"}}