{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:7THW7YCUFCOLQCKKLEWG25HHSR","short_pith_number":"pith:7THW7YCU","canonical_record":{"source":{"id":"2503.05015","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.TH","submitted_at":"2025-03-06T22:32:14Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"e656a489f06d67bb09fe33b0e1777b18790654120aeadbc31c9d23dfcf2bcfac","abstract_canon_sha256":"f116a2c461b8e9b1edb416592200ebfff560bc8179c2ede89b85242cd9c53103"},"schema_version":"1.0"},"canonical_sha256":"fccf6fe054289cb8094a592c6d74e79446aaae1dde426c9d14c97cd22d86d38c","source":{"kind":"arxiv","id":"2503.05015","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.05015","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"arxiv_version","alias_value":"2503.05015v3","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.05015","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"pith_short_12","alias_value":"7THW7YCUFCOL","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"pith_short_16","alias_value":"7THW7YCUFCOLQCKK","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"pith_short_8","alias_value":"7THW7YCU","created_at":"2026-06-29T01:14:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:7THW7YCUFCOLQCKKLEWG25HHSR","target":"record","payload":{"canonical_record":{"source":{"id":"2503.05015","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.TH","submitted_at":"2025-03-06T22:32:14Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"e656a489f06d67bb09fe33b0e1777b18790654120aeadbc31c9d23dfcf2bcfac","abstract_canon_sha256":"f116a2c461b8e9b1edb416592200ebfff560bc8179c2ede89b85242cd9c53103"},"schema_version":"1.0"},"canonical_sha256":"fccf6fe054289cb8094a592c6d74e79446aaae1dde426c9d14c97cd22d86d38c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-29T01:14:01.802676Z","signature_b64":"ztlLR6fcsI7dSivHZ47Rh3EsX/iZQl7yX3c/bud0as6GNcxfCOPqFQyIDVE5Dv6SayeZaznWJXYuwbpegzwWBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fccf6fe054289cb8094a592c6d74e79446aaae1dde426c9d14c97cd22d86d38c","last_reissued_at":"2026-06-29T01:14:01.802181Z","signature_status":"signed_v1","first_computed_at":"2026-06-29T01:14:01.802181Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.05015","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":"2026-06-29T01:14:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cGdS6M5hV1e3Uq4MIn+3GIOn5Lb0Bt2H3yWmjT9u02KZGPZg7yj37UVI7NfHXzoQY/07k0PK5iVVVPuOCzGYAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T19:21:40.727865Z"},"content_sha256":"4a373d4618d052d323fcaf1cf56731627b44954e0a9ac2f992d023cb7173736a","schema_version":"1.0","event_id":"sha256:4a373d4618d052d323fcaf1cf56731627b44954e0a9ac2f992d023cb7173736a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:7THW7YCUFCOLQCKKLEWG25HHSR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Value of Information in Social Learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"econ.TH","authors_text":"Hiroto Sato, Konan Shimizu","submitted_at":"2025-03-06T22:32:14Z","abstract_excerpt":"This study extends Blackwell's (1953) comparison of information to a sequential social learning model in which agents make decisions sequentially based on both private signals and observed actions of others. In this context, we introduce a binary relation over information structures: an information structure is {\\it more socially valuable} than another if it yields higher expected payoffs for {\\it all} agents, regardless of their preferences and equilibrium realizations. First, we establish that this binary relation is strictly stronger than the Blackwell order. Next, we provide a necessary an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.05015","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/2503.05015/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":"2026-06-29T01:14:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O8EDoyxn7nhJtOaECykXejlCi53D85EY9Jqsop7DFOXhW8KYXeSXukJQo8j8aMmmWUvML+kqb8QROaBVP2JzCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T19:21:40.728381Z"},"content_sha256":"c74e4bc9241e12d64e72f03f2abb2cb4bcbbdd2866e236e37e75262990254d57","schema_version":"1.0","event_id":"sha256:c74e4bc9241e12d64e72f03f2abb2cb4bcbbdd2866e236e37e75262990254d57"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7THW7YCUFCOLQCKKLEWG25HHSR/bundle.json","state_url":"https://pith.science/pith/7THW7YCUFCOLQCKKLEWG25HHSR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7THW7YCUFCOLQCKKLEWG25HHSR/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":"2026-08-09T19:21:40Z","links":{"resolver":"https://pith.science/pith/7THW7YCUFCOLQCKKLEWG25HHSR","bundle":"https://pith.science/pith/7THW7YCUFCOLQCKKLEWG25HHSR/bundle.json","state":"https://pith.science/pith/7THW7YCUFCOLQCKKLEWG25HHSR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7THW7YCUFCOLQCKKLEWG25HHSR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7THW7YCUFCOLQCKKLEWG25HHSR","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":"f116a2c461b8e9b1edb416592200ebfff560bc8179c2ede89b85242cd9c53103","cross_cats_sorted":["cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.TH","submitted_at":"2025-03-06T22:32:14Z","title_canon_sha256":"e656a489f06d67bb09fe33b0e1777b18790654120aeadbc31c9d23dfcf2bcfac"},"schema_version":"1.0","source":{"id":"2503.05015","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.05015","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"arxiv_version","alias_value":"2503.05015v3","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.05015","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"pith_short_12","alias_value":"7THW7YCUFCOL","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"pith_short_16","alias_value":"7THW7YCUFCOLQCKK","created_at":"2026-06-29T01:14:01Z"},{"alias_kind":"pith_short_8","alias_value":"7THW7YCU","created_at":"2026-06-29T01:14:01Z"}],"graph_snapshots":[{"event_id":"sha256:c74e4bc9241e12d64e72f03f2abb2cb4bcbbdd2866e236e37e75262990254d57","target":"graph","created_at":"2026-06-29T01:14:01Z","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/2503.05015/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This study extends Blackwell's (1953) comparison of information to a sequential social learning model in which agents make decisions sequentially based on both private signals and observed actions of others. In this context, we introduce a binary relation over information structures: an information structure is {\\it more socially valuable} than another if it yields higher expected payoffs for {\\it all} agents, regardless of their preferences and equilibrium realizations. First, we establish that this binary relation is strictly stronger than the Blackwell order. Next, we provide a necessary an","authors_text":"Hiroto Sato, Konan Shimizu","cross_cats":["cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.TH","submitted_at":"2025-03-06T22:32:14Z","title":"Value of Information in Social Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.05015","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":"sha256:4a373d4618d052d323fcaf1cf56731627b44954e0a9ac2f992d023cb7173736a","target":"record","created_at":"2026-06-29T01:14:01Z","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":"f116a2c461b8e9b1edb416592200ebfff560bc8179c2ede89b85242cd9c53103","cross_cats_sorted":["cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.TH","submitted_at":"2025-03-06T22:32:14Z","title_canon_sha256":"e656a489f06d67bb09fe33b0e1777b18790654120aeadbc31c9d23dfcf2bcfac"},"schema_version":"1.0","source":{"id":"2503.05015","kind":"arxiv","version":3}},"canonical_sha256":"fccf6fe054289cb8094a592c6d74e79446aaae1dde426c9d14c97cd22d86d38c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fccf6fe054289cb8094a592c6d74e79446aaae1dde426c9d14c97cd22d86d38c","first_computed_at":"2026-06-29T01:14:01.802181Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-29T01:14:01.802181Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ztlLR6fcsI7dSivHZ47Rh3EsX/iZQl7yX3c/bud0as6GNcxfCOPqFQyIDVE5Dv6SayeZaznWJXYuwbpegzwWBw==","signature_status":"signed_v1","signed_at":"2026-06-29T01:14:01.802676Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.05015","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a373d4618d052d323fcaf1cf56731627b44954e0a9ac2f992d023cb7173736a","sha256:c74e4bc9241e12d64e72f03f2abb2cb4bcbbdd2866e236e37e75262990254d57"],"state_sha256":"64f0d7d7897217dd6dc5b2f3799d9ccdf8b4a0b14213a37f3c9d1cfed7f074e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mzB8Vsce5PiDMyM0tuIUsobyOcDTQOgkSJ80KzwXWXO1AVMaBb7Vz5tsVF5RIQNmxNdfe6s3SxIjzeyxB3+FDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T19:21:40.734694Z","bundle_sha256":"e24a9c3e9c9c12444a2cb1e55ac10d0b7d915741d10d56adfa9bb36c6bb40184"}}