{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:HC5TOQFZ7CDUY6AXQA5DVRRMCD","short_pith_number":"pith:HC5TOQFZ","canonical_record":{"source":{"id":"2607.26280","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2026-07-28T21:22:14Z","cross_cats_sorted":[],"title_canon_sha256":"b3b724e8d14246e5d73f81fddbe76b7ab09450db99a4a4a5255c57ce3695f0de","abstract_canon_sha256":"5315cfa1026e3050aaa1f370f9381de9cecc18098d2758746621d57fdb3a139e"},"schema_version":"1.0"},"canonical_sha256":"38bb3740b9f8874c7817803a3ac62c10c38ad726fbf1174a2718989d40db6989","source":{"kind":"arxiv","id":"2607.26280","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26280","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26280v1","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26280","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"pith_short_12","alias_value":"HC5TOQFZ7CDU","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"pith_short_16","alias_value":"HC5TOQFZ7CDUY6AX","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"pith_short_8","alias_value":"HC5TOQFZ","created_at":"2026-07-30T01:17:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:HC5TOQFZ7CDUY6AXQA5DVRRMCD","target":"record","payload":{"canonical_record":{"source":{"id":"2607.26280","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2026-07-28T21:22:14Z","cross_cats_sorted":[],"title_canon_sha256":"b3b724e8d14246e5d73f81fddbe76b7ab09450db99a4a4a5255c57ce3695f0de","abstract_canon_sha256":"5315cfa1026e3050aaa1f370f9381de9cecc18098d2758746621d57fdb3a139e"},"schema_version":"1.0"},"canonical_sha256":"38bb3740b9f8874c7817803a3ac62c10c38ad726fbf1174a2718989d40db6989","receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38bb3740b9f8874c7817803a3ac62c10c38ad726fbf1174a2718989d40db6989","last_reissued_at":"2026-07-30T01:17:54.517359Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-30T01:17:54.517359Z"},"source_kind":"arxiv","source_id":"2607.26280","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":"2026-07-30T01:17:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tATHELbY5N6yP5pGOI/4TlLDzfHEGvtS8JAT83xWq38Mcexa4CGznf3ILvJ5w0GVzQIeyuSu5GZ4Wf4cFugJCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T09:53:44.982567Z"},"content_sha256":"e907c4afbbda877b3f8db9871d8f9ef356e17ac83720c5af18b5530dc47f5e45","schema_version":"1.0","event_id":"sha256:e907c4afbbda877b3f8db9871d8f9ef356e17ac83720c5af18b5530dc47f5e45"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:HC5TOQFZ7CDUY6AXQA5DVRRMCD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bias at the Borderline: Who Gets the Benefit of the Doubt in Peer Review?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.DL","authors_text":"Hazem Ibrahim, Talal Rahwan, Yasir Zaki","submitted_at":"2026-07-28T21:22:14Z","abstract_excerpt":"We study peer review at ICLR, a large machine-learning conference whose complete review record, including rejected submissions, is public. Reviewers score each submission; for the borderline band whose scores do not settle an outcome, an area chair makes a discretionary accept-or-reject call. We ask whether that call is even-handed: do authors from prestigious institutions, WEIRD countries, or all-male teams get the benefit of the doubt at the margin? Across ICLR 2019-2025 (31,711 submissions; 10,416 borderline), borderline papers without a top-25-institution author are accepted at a 0.5 to 1."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26280","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/2607.26280/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":"2026-07-30T01:17:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m/NMczC+JgruQ55pL2TgssNuFnYbNv6bBE0VsL9BQVfPsQSbudUrx6dg4LNjbHXG9HbOCoTxRNfIr9BKz+G9Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T09:53:44.983061Z"},"content_sha256":"50ddc6e05ef6eb2639d88684382c17da4d88ccdce71f950d8a88b4ea0bc01090","schema_version":"1.0","event_id":"sha256:50ddc6e05ef6eb2639d88684382c17da4d88ccdce71f950d8a88b4ea0bc01090"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HC5TOQFZ7CDUY6AXQA5DVRRMCD/bundle.json","state_url":"https://pith.science/pith/HC5TOQFZ7CDUY6AXQA5DVRRMCD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HC5TOQFZ7CDUY6AXQA5DVRRMCD/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":"2026-08-04T09:53:44Z","links":{"resolver":"https://pith.science/pith/HC5TOQFZ7CDUY6AXQA5DVRRMCD","bundle":"https://pith.science/pith/HC5TOQFZ7CDUY6AXQA5DVRRMCD/bundle.json","state":"https://pith.science/pith/HC5TOQFZ7CDUY6AXQA5DVRRMCD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HC5TOQFZ7CDUY6AXQA5DVRRMCD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:HC5TOQFZ7CDUY6AXQA5DVRRMCD","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":"5315cfa1026e3050aaa1f370f9381de9cecc18098d2758746621d57fdb3a139e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2026-07-28T21:22:14Z","title_canon_sha256":"b3b724e8d14246e5d73f81fddbe76b7ab09450db99a4a4a5255c57ce3695f0de"},"schema_version":"1.0","source":{"id":"2607.26280","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26280","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26280v1","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26280","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"pith_short_12","alias_value":"HC5TOQFZ7CDU","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"pith_short_16","alias_value":"HC5TOQFZ7CDUY6AX","created_at":"2026-07-30T01:17:54Z"},{"alias_kind":"pith_short_8","alias_value":"HC5TOQFZ","created_at":"2026-07-30T01:17:54Z"}],"graph_snapshots":[{"event_id":"sha256:50ddc6e05ef6eb2639d88684382c17da4d88ccdce71f950d8a88b4ea0bc01090","target":"graph","created_at":"2026-07-30T01:17:54Z","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/2607.26280/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study peer review at ICLR, a large machine-learning conference whose complete review record, including rejected submissions, is public. Reviewers score each submission; for the borderline band whose scores do not settle an outcome, an area chair makes a discretionary accept-or-reject call. We ask whether that call is even-handed: do authors from prestigious institutions, WEIRD countries, or all-male teams get the benefit of the doubt at the margin? Across ICLR 2019-2025 (31,711 submissions; 10,416 borderline), borderline papers without a top-25-institution author are accepted at a 0.5 to 1.","authors_text":"Hazem Ibrahim, Talal Rahwan, Yasir Zaki","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2026-07-28T21:22:14Z","title":"Bias at the Borderline: Who Gets the Benefit of the Doubt in Peer Review?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26280","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:e907c4afbbda877b3f8db9871d8f9ef356e17ac83720c5af18b5530dc47f5e45","target":"record","created_at":"2026-07-30T01:17:54Z","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":"5315cfa1026e3050aaa1f370f9381de9cecc18098d2758746621d57fdb3a139e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2026-07-28T21:22:14Z","title_canon_sha256":"b3b724e8d14246e5d73f81fddbe76b7ab09450db99a4a4a5255c57ce3695f0de"},"schema_version":"1.0","source":{"id":"2607.26280","kind":"arxiv","version":1}},"canonical_sha256":"38bb3740b9f8874c7817803a3ac62c10c38ad726fbf1174a2718989d40db6989","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38bb3740b9f8874c7817803a3ac62c10c38ad726fbf1174a2718989d40db6989","first_computed_at":"2026-07-30T01:17:54.517359Z","kind":"pith_receipt","last_reissued_at":"2026-07-30T01:17:54.517359Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.26280","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e907c4afbbda877b3f8db9871d8f9ef356e17ac83720c5af18b5530dc47f5e45","sha256:50ddc6e05ef6eb2639d88684382c17da4d88ccdce71f950d8a88b4ea0bc01090"],"state_sha256":"5eef1fc31fe5b33cf64db67e45ca5c94f632ea61ad33e2c92c5de45dad9ea80b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3RZwWI9Trth1Oh/1Y+TJBvdrnMxduwJ/x8LX1g0bKwXLdg+QwmrVBE0yZUDe8SZZx+6Qyid1Rxb/PLyUYWCmCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T09:53:44.987186Z","bundle_sha256":"d418c4ff1aaf0d77e3a0b7711d154ccbea629f71b452e89e22398a420169ee01"}}