{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:TTUI4ML3EQNORMVIU6UQJCNPM2","short_pith_number":"pith:TTUI4ML3","canonical_record":{"source":{"id":"1307.6528","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2013-07-24T18:45:06Z","cross_cats_sorted":["cs.SI","physics.soc-ph"],"title_canon_sha256":"e26bf680db3612adb00c9c593e644133316b760c8d0081339ea03c6c31d98807","abstract_canon_sha256":"8d30a870e3b5fad50f6376262ef00edb52fdb3a2db0d83d2350aa10e5e241650"},"schema_version":"1.0"},"canonical_sha256":"9ce88e317b241ae8b2a8a7a90489af66b860e9dcbfb47d4690a2bf6d09e3e52d","source":{"kind":"arxiv","id":"1307.6528","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.6528","created_at":"2026-05-18T03:17:36Z"},{"alias_kind":"arxiv_version","alias_value":"1307.6528v1","created_at":"2026-05-18T03:17:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6528","created_at":"2026-05-18T03:17:36Z"},{"alias_kind":"pith_short_12","alias_value":"TTUI4ML3EQNO","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TTUI4ML3EQNORMVI","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TTUI4ML3","created_at":"2026-05-18T12:28:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:TTUI4ML3EQNORMVIU6UQJCNPM2","target":"record","payload":{"canonical_record":{"source":{"id":"1307.6528","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2013-07-24T18:45:06Z","cross_cats_sorted":["cs.SI","physics.soc-ph"],"title_canon_sha256":"e26bf680db3612adb00c9c593e644133316b760c8d0081339ea03c6c31d98807","abstract_canon_sha256":"8d30a870e3b5fad50f6376262ef00edb52fdb3a2db0d83d2350aa10e5e241650"},"schema_version":"1.0"},"canonical_sha256":"9ce88e317b241ae8b2a8a7a90489af66b860e9dcbfb47d4690a2bf6d09e3e52d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:17:36.244513Z","signature_b64":"E0fztM7ktGDmq5Mum9tvIQ6+M0ZE6GYukMDZttbNfmMkG3uv4JF+Yps8PJrYnsKWuh5uDFOEUhgK87/6y24CAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ce88e317b241ae8b2a8a7a90489af66b860e9dcbfb47d4690a2bf6d09e3e52d","last_reissued_at":"2026-05-18T03:17:36.243924Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:17:36.243924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.6528","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":"2026-05-18T03:17:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XJR1TI5+QyDCLp1F4g+rF9YBh3jxc8kMz/lVMxeUlqpJMHPXt1LVa0DNY72bBIjbQgjGS5TtfR+Sdp02B3ItDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T07:05:45.876655Z"},"content_sha256":"1c6f45e8b45d9264b20dfd6b31da46afaf345a6492eb5c58c2c6bd542b56e6cc","schema_version":"1.0","event_id":"sha256:1c6f45e8b45d9264b20dfd6b31da46afaf345a6492eb5c58c2c6bd542b56e6cc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:TTUI4ML3EQNORMVIU6UQJCNPM2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Incentives, Quality, and Risks: A Look Into the NSF Proposal Review Pilot","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI","physics.soc-ph"],"primary_cat":"cs.GT","authors_text":"Mingyan Liu, Parinaz Naghizadeh","submitted_at":"2013-07-24T18:45:06Z","abstract_excerpt":"The National Science Foundation (NSF) will be experimenting with a new distributed approach to reviewing proposals, whereby a group of principal investigators (PIs) or proposers in a subfield act as reviewers for the proposals submitted by the same set of PIs. To encourage honesty, PIs' chances for getting funded are tied to the quality of their reviews (with respect to the reviews provided by the entire group), in addition to the quality of their proposals. Intuitively, this approach can more fairly distribute the review workload, discourage frivolous proposal submission, and encourage high q"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6528","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:17:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FxkLkFUQ7A/hiT/8CC2DZWua2hEgBvB/GU4M85WZu/U+E6bJfY3AEQu/OST+s0I549tD7vtIVCWM/tk31sSTAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T07:05:45.877003Z"},"content_sha256":"d705bde3c552b0941fbcc8ca9d14c082d8775a71cab95e201727160122a6236b","schema_version":"1.0","event_id":"sha256:d705bde3c552b0941fbcc8ca9d14c082d8775a71cab95e201727160122a6236b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TTUI4ML3EQNORMVIU6UQJCNPM2/bundle.json","state_url":"https://pith.science/pith/TTUI4ML3EQNORMVIU6UQJCNPM2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TTUI4ML3EQNORMVIU6UQJCNPM2/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":"2026-05-21T07:05:45Z","links":{"resolver":"https://pith.science/pith/TTUI4ML3EQNORMVIU6UQJCNPM2","bundle":"https://pith.science/pith/TTUI4ML3EQNORMVIU6UQJCNPM2/bundle.json","state":"https://pith.science/pith/TTUI4ML3EQNORMVIU6UQJCNPM2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TTUI4ML3EQNORMVIU6UQJCNPM2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:TTUI4ML3EQNORMVIU6UQJCNPM2","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":"8d30a870e3b5fad50f6376262ef00edb52fdb3a2db0d83d2350aa10e5e241650","cross_cats_sorted":["cs.SI","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2013-07-24T18:45:06Z","title_canon_sha256":"e26bf680db3612adb00c9c593e644133316b760c8d0081339ea03c6c31d98807"},"schema_version":"1.0","source":{"id":"1307.6528","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.6528","created_at":"2026-05-18T03:17:36Z"},{"alias_kind":"arxiv_version","alias_value":"1307.6528v1","created_at":"2026-05-18T03:17:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6528","created_at":"2026-05-18T03:17:36Z"},{"alias_kind":"pith_short_12","alias_value":"TTUI4ML3EQNO","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TTUI4ML3EQNORMVI","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TTUI4ML3","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:d705bde3c552b0941fbcc8ca9d14c082d8775a71cab95e201727160122a6236b","target":"graph","created_at":"2026-05-18T03:17:36Z","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"},"paper":{"abstract_excerpt":"The National Science Foundation (NSF) will be experimenting with a new distributed approach to reviewing proposals, whereby a group of principal investigators (PIs) or proposers in a subfield act as reviewers for the proposals submitted by the same set of PIs. To encourage honesty, PIs' chances for getting funded are tied to the quality of their reviews (with respect to the reviews provided by the entire group), in addition to the quality of their proposals. Intuitively, this approach can more fairly distribute the review workload, discourage frivolous proposal submission, and encourage high q","authors_text":"Mingyan Liu, Parinaz Naghizadeh","cross_cats":["cs.SI","physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2013-07-24T18:45:06Z","title":"Incentives, Quality, and Risks: A Look Into the NSF Proposal Review Pilot"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6528","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":"sha256:1c6f45e8b45d9264b20dfd6b31da46afaf345a6492eb5c58c2c6bd542b56e6cc","target":"record","created_at":"2026-05-18T03:17:36Z","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":"8d30a870e3b5fad50f6376262ef00edb52fdb3a2db0d83d2350aa10e5e241650","cross_cats_sorted":["cs.SI","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2013-07-24T18:45:06Z","title_canon_sha256":"e26bf680db3612adb00c9c593e644133316b760c8d0081339ea03c6c31d98807"},"schema_version":"1.0","source":{"id":"1307.6528","kind":"arxiv","version":1}},"canonical_sha256":"9ce88e317b241ae8b2a8a7a90489af66b860e9dcbfb47d4690a2bf6d09e3e52d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ce88e317b241ae8b2a8a7a90489af66b860e9dcbfb47d4690a2bf6d09e3e52d","first_computed_at":"2026-05-18T03:17:36.243924Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:17:36.243924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E0fztM7ktGDmq5Mum9tvIQ6+M0ZE6GYukMDZttbNfmMkG3uv4JF+Yps8PJrYnsKWuh5uDFOEUhgK87/6y24CAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:17:36.244513Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.6528","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c6f45e8b45d9264b20dfd6b31da46afaf345a6492eb5c58c2c6bd542b56e6cc","sha256:d705bde3c552b0941fbcc8ca9d14c082d8775a71cab95e201727160122a6236b"],"state_sha256":"4903a5e1d7469486577b448f20e61fe176519bb94b3a1e1a087dcbbff3bcd848"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"39UQB4XycHq4NT5P5L8VPmxenijqowRZQbbVNEc9CEftx9Ig6B/HLDzWwCJkvHC2yNudIQRxNP92peWG3oUxAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T07:05:45.879277Z","bundle_sha256":"e1603e77b10910666dde3f408f886350506fd5f83d753d11aca1675a88e878e9"}}