{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:6QWEUX2JC37OXDFQKV7E7EXURB","short_pith_number":"pith:6QWEUX2J","canonical_record":{"source":{"id":"2506.02435","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-06-03T04:41:13Z","cross_cats_sorted":[],"title_canon_sha256":"e9930ac4804405e0c9dbb2d390d59dee1a81377a4af741fe54aa8745f4dfedce","abstract_canon_sha256":"a87274f41b47b735a255aa5604ea2bdbcee477af3640acbc349c3b6fdc56f0e1"},"schema_version":"1.0"},"canonical_sha256":"f42c4a5f4916feeb8cb0557e4f92f4887c109adb559c990211670b1ed7584fc2","source":{"kind":"arxiv","id":"2506.02435","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.02435","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"arxiv_version","alias_value":"2506.02435v3","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.02435","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"pith_short_12","alias_value":"6QWEUX2JC37O","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"pith_short_16","alias_value":"6QWEUX2JC37OXDFQ","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"pith_short_8","alias_value":"6QWEUX2J","created_at":"2026-06-05T01:14:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:6QWEUX2JC37OXDFQKV7E7EXURB","target":"record","payload":{"canonical_record":{"source":{"id":"2506.02435","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-06-03T04:41:13Z","cross_cats_sorted":[],"title_canon_sha256":"e9930ac4804405e0c9dbb2d390d59dee1a81377a4af741fe54aa8745f4dfedce","abstract_canon_sha256":"a87274f41b47b735a255aa5604ea2bdbcee477af3640acbc349c3b6fdc56f0e1"},"schema_version":"1.0"},"canonical_sha256":"f42c4a5f4916feeb8cb0557e4f92f4887c109adb559c990211670b1ed7584fc2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-05T01:14:27.070265Z","signature_b64":"xQUDK5vk9FeXAfX4Ym/HVmHtBMN+12ub4RMUxhfmDvocBRGzK/eyubALcY+kvhBwUbltWsZ3Utn2lgcxWvFXCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f42c4a5f4916feeb8cb0557e4f92f4887c109adb559c990211670b1ed7584fc2","last_reissued_at":"2026-06-05T01:14:27.069400Z","signature_status":"signed_v1","first_computed_at":"2026-06-05T01:14:27.069400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.02435","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-05T01:14:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yRrF3fS5rM7MzU8vyXpvM6r68xvoBhkTEJZE0oFquq/DHQufnjVD+A6RNC0vnbdoMju5Cwj31gr8gypDkVCYBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T22:10:13.648017Z"},"content_sha256":"28032d4ef19f554af90039a79a90989c953f9a7bf9613d81de4959b49d80738f","schema_version":"1.0","event_id":"sha256:28032d4ef19f554af90039a79a90989c953f9a7bf9613d81de4959b49d80738f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:6QWEUX2JC37OXDFQKV7E7EXURB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deterministic-Allocation and Anonymous Joint Advertising in E-commerce Platforms","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Kun Huang, Luowen Liu, Qianlong Xie, Qi Qi, Wanzhi Zhang, Xingxing Wang, Zhen Zhang, Zitian Guo","submitted_at":"2025-06-03T04:41:13Z","abstract_excerpt":"With the advancement of machine learning, an increasing number of studies are employing automated mechanism design (AMD) methods for optimal auction design. However, all previous AMD architectures designed to generate optimal mechanisms that satisfy near dominant strategy incentive compatibility (DSIC) fail to achieve deterministic allocation, and some also lack anonymity, thereby impacting the efficiency and fairness of advertising allocation. This has resulted in a notable discrepancy between the previous AMD architectures for generating near-DSIC optimal mechanisms and the demands of real-w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.02435","kind":"arxiv","version":3},"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/2506.02435/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":"2026-06-05T01:14:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yLERsZsrpyjAsu3UQzWAGhhTTv3Ic35QwMaqbPtlKL/namRW5v0bJPrIPmzxCsEja3+/WamTVgTTELcUHJOgDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T22:10:13.648400Z"},"content_sha256":"97e8d61737773b3407f9f2115522aced50b369c8d1646fb99f4785f54ef733c0","schema_version":"1.0","event_id":"sha256:97e8d61737773b3407f9f2115522aced50b369c8d1646fb99f4785f54ef733c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6QWEUX2JC37OXDFQKV7E7EXURB/bundle.json","state_url":"https://pith.science/pith/6QWEUX2JC37OXDFQKV7E7EXURB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6QWEUX2JC37OXDFQKV7E7EXURB/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":"2026-06-08T22:10:13Z","links":{"resolver":"https://pith.science/pith/6QWEUX2JC37OXDFQKV7E7EXURB","bundle":"https://pith.science/pith/6QWEUX2JC37OXDFQKV7E7EXURB/bundle.json","state":"https://pith.science/pith/6QWEUX2JC37OXDFQKV7E7EXURB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6QWEUX2JC37OXDFQKV7E7EXURB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:6QWEUX2JC37OXDFQKV7E7EXURB","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":"a87274f41b47b735a255aa5604ea2bdbcee477af3640acbc349c3b6fdc56f0e1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-06-03T04:41:13Z","title_canon_sha256":"e9930ac4804405e0c9dbb2d390d59dee1a81377a4af741fe54aa8745f4dfedce"},"schema_version":"1.0","source":{"id":"2506.02435","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.02435","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"arxiv_version","alias_value":"2506.02435v3","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.02435","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"pith_short_12","alias_value":"6QWEUX2JC37O","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"pith_short_16","alias_value":"6QWEUX2JC37OXDFQ","created_at":"2026-06-05T01:14:27Z"},{"alias_kind":"pith_short_8","alias_value":"6QWEUX2J","created_at":"2026-06-05T01:14:27Z"}],"graph_snapshots":[{"event_id":"sha256:97e8d61737773b3407f9f2115522aced50b369c8d1646fb99f4785f54ef733c0","target":"graph","created_at":"2026-06-05T01:14:27Z","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/2506.02435/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the advancement of machine learning, an increasing number of studies are employing automated mechanism design (AMD) methods for optimal auction design. However, all previous AMD architectures designed to generate optimal mechanisms that satisfy near dominant strategy incentive compatibility (DSIC) fail to achieve deterministic allocation, and some also lack anonymity, thereby impacting the efficiency and fairness of advertising allocation. This has resulted in a notable discrepancy between the previous AMD architectures for generating near-DSIC optimal mechanisms and the demands of real-w","authors_text":"Kun Huang, Luowen Liu, Qianlong Xie, Qi Qi, Wanzhi Zhang, Xingxing Wang, Zhen Zhang, Zitian Guo","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-06-03T04:41:13Z","title":"Deterministic-Allocation and Anonymous Joint Advertising in E-commerce Platforms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.02435","kind":"arxiv","version":3},"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":"sha256:28032d4ef19f554af90039a79a90989c953f9a7bf9613d81de4959b49d80738f","target":"record","created_at":"2026-06-05T01:14:27Z","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":"a87274f41b47b735a255aa5604ea2bdbcee477af3640acbc349c3b6fdc56f0e1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.GT","submitted_at":"2025-06-03T04:41:13Z","title_canon_sha256":"e9930ac4804405e0c9dbb2d390d59dee1a81377a4af741fe54aa8745f4dfedce"},"schema_version":"1.0","source":{"id":"2506.02435","kind":"arxiv","version":3}},"canonical_sha256":"f42c4a5f4916feeb8cb0557e4f92f4887c109adb559c990211670b1ed7584fc2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f42c4a5f4916feeb8cb0557e4f92f4887c109adb559c990211670b1ed7584fc2","first_computed_at":"2026-06-05T01:14:27.069400Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-05T01:14:27.069400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xQUDK5vk9FeXAfX4Ym/HVmHtBMN+12ub4RMUxhfmDvocBRGzK/eyubALcY+kvhBwUbltWsZ3Utn2lgcxWvFXCA==","signature_status":"signed_v1","signed_at":"2026-06-05T01:14:27.070265Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.02435","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28032d4ef19f554af90039a79a90989c953f9a7bf9613d81de4959b49d80738f","sha256:97e8d61737773b3407f9f2115522aced50b369c8d1646fb99f4785f54ef733c0"],"state_sha256":"e4a1e48e492f764cc40c81927db7861d03df0f75a980dcdbb38f091b975869aa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mX8Uf508mxzAYEvewbWFMO+08TOHFCL5I2RgyZFTJjXPgc+VRbS7Q4L2pNjyJInSm8ozDIHP0/q18AFVcU5zAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T22:10:13.650323Z","bundle_sha256":"0181d4fd8e2f2344afa479f2b76d192bec8fdc05403f3068ffed0990c0df6dc3"}}