{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:WEWDSXU66BF4TVTU4NZSDUPSJE","short_pith_number":"pith:WEWDSXU6","canonical_record":{"source":{"id":"2507.16078","kind":"arxiv","version":9},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.GN","submitted_at":"2025-07-21T21:28:38Z","cross_cats_sorted":["q-fin.EC"],"title_canon_sha256":"2cc54a388e2f0079792b37d9e89ff14b1f0a97350a265f4ebf4cc4b269a0c91a","abstract_canon_sha256":"c7a987766c1a87a2f5c3fb5eb3031b75d762381eaa03b619588d4df74e6366bd"},"schema_version":"1.0"},"canonical_sha256":"b12c395e9ef04bc9d674e37321d1f2491c3e7d00058901aad1692a75345b1c81","source":{"kind":"arxiv","id":"2507.16078","version":9},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.16078","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"arxiv_version","alias_value":"2507.16078v9","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.16078","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"pith_short_12","alias_value":"WEWDSXU66BF4","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"pith_short_16","alias_value":"WEWDSXU66BF4TVTU","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"pith_short_8","alias_value":"WEWDSXU6","created_at":"2026-06-09T02:07:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:WEWDSXU66BF4TVTU4NZSDUPSJE","target":"record","payload":{"canonical_record":{"source":{"id":"2507.16078","kind":"arxiv","version":9},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.GN","submitted_at":"2025-07-21T21:28:38Z","cross_cats_sorted":["q-fin.EC"],"title_canon_sha256":"2cc54a388e2f0079792b37d9e89ff14b1f0a97350a265f4ebf4cc4b269a0c91a","abstract_canon_sha256":"c7a987766c1a87a2f5c3fb5eb3031b75d762381eaa03b619588d4df74e6366bd"},"schema_version":"1.0"},"canonical_sha256":"b12c395e9ef04bc9d674e37321d1f2491c3e7d00058901aad1692a75345b1c81","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-09T02:07:05.881766Z","signature_b64":"wsUm9DQbZiGaIgrrRXw+VFRzWdTmZNUowfsUTObTmngXzhW2GhT4NQMGBDhN/6nPiMZqr3G2FF8rpirrQBQrDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b12c395e9ef04bc9d674e37321d1f2491c3e7d00058901aad1692a75345b1c81","last_reissued_at":"2026-06-09T02:07:05.881128Z","signature_status":"signed_v1","first_computed_at":"2026-06-09T02:07:05.881128Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.16078","source_version":9,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-09T02:07:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uKxL+EPIQ4U2xBS8xBelHjLrttNWtq+kbttZ4MIKB4zpTSUkLHSSIwTa84L3Q8YIHpZgyirPFNTNjZZ4RLpSDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T21:43:16.267882Z"},"content_sha256":"865ab730321fd522243ff7d938783a763a09833aa19fce5798035ee124eef69b","schema_version":"1.0","event_id":"sha256:865ab730321fd522243ff7d938783a763a09833aa19fce5798035ee124eef69b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:WEWDSXU66BF4TVTU4NZSDUPSJE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automation, AI, and the Intergenerational Transmission of Knowledge","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["q-fin.EC"],"primary_cat":"econ.GN","authors_text":"Enrique Ide","submitted_at":"2025-07-21T21:28:38Z","abstract_excerpt":"Motivated by concerns that AI-driven entry-level automation may disrupt early-career learning, this paper examines how technological change affects the intergenerational transmission of tacit knowledge -- practical, hard-to-codify skills acquired through workplace interaction. I develop a task-based overlapping-generations model in which novices acquire tacit knowledge by working alongside experts. Knowledge-transfer contracts are incomplete because tacit knowledge is embodied and non-verifiable. In equilibrium, endogenous growth arises because only the most knowledgeable experts manage produc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.16078","kind":"arxiv","version":9},"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/2507.16078/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":"2026-06-09T02:07:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fOuxjaFzgJ/uaBLPd8kkv68uTmXJSvkU8fGhAbfppIavJh9dDIvBNWc1lOQtg/Qk28FuqJv62iM4k7vYAfzGAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T21:43:16.268253Z"},"content_sha256":"7b1e12b6a00063ba6ff50f73210702a91c829f1f1a5f61460014b341565b33ad","schema_version":"1.0","event_id":"sha256:7b1e12b6a00063ba6ff50f73210702a91c829f1f1a5f61460014b341565b33ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WEWDSXU66BF4TVTU4NZSDUPSJE/bundle.json","state_url":"https://pith.science/pith/WEWDSXU66BF4TVTU4NZSDUPSJE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WEWDSXU66BF4TVTU4NZSDUPSJE/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":"2026-07-04T21:43:16Z","links":{"resolver":"https://pith.science/pith/WEWDSXU66BF4TVTU4NZSDUPSJE","bundle":"https://pith.science/pith/WEWDSXU66BF4TVTU4NZSDUPSJE/bundle.json","state":"https://pith.science/pith/WEWDSXU66BF4TVTU4NZSDUPSJE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WEWDSXU66BF4TVTU4NZSDUPSJE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WEWDSXU66BF4TVTU4NZSDUPSJE","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":"c7a987766c1a87a2f5c3fb5eb3031b75d762381eaa03b619588d4df74e6366bd","cross_cats_sorted":["q-fin.EC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.GN","submitted_at":"2025-07-21T21:28:38Z","title_canon_sha256":"2cc54a388e2f0079792b37d9e89ff14b1f0a97350a265f4ebf4cc4b269a0c91a"},"schema_version":"1.0","source":{"id":"2507.16078","kind":"arxiv","version":9}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.16078","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"arxiv_version","alias_value":"2507.16078v9","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.16078","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"pith_short_12","alias_value":"WEWDSXU66BF4","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"pith_short_16","alias_value":"WEWDSXU66BF4TVTU","created_at":"2026-06-09T02:07:05Z"},{"alias_kind":"pith_short_8","alias_value":"WEWDSXU6","created_at":"2026-06-09T02:07:05Z"}],"graph_snapshots":[{"event_id":"sha256:7b1e12b6a00063ba6ff50f73210702a91c829f1f1a5f61460014b341565b33ad","target":"graph","created_at":"2026-06-09T02:07:05Z","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/2507.16078/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Motivated by concerns that AI-driven entry-level automation may disrupt early-career learning, this paper examines how technological change affects the intergenerational transmission of tacit knowledge -- practical, hard-to-codify skills acquired through workplace interaction. I develop a task-based overlapping-generations model in which novices acquire tacit knowledge by working alongside experts. Knowledge-transfer contracts are incomplete because tacit knowledge is embodied and non-verifiable. In equilibrium, endogenous growth arises because only the most knowledgeable experts manage produc","authors_text":"Enrique Ide","cross_cats":["q-fin.EC"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.GN","submitted_at":"2025-07-21T21:28:38Z","title":"Automation, AI, and the Intergenerational Transmission of Knowledge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.16078","kind":"arxiv","version":9},"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":"sha256:865ab730321fd522243ff7d938783a763a09833aa19fce5798035ee124eef69b","target":"record","created_at":"2026-06-09T02:07:05Z","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":"c7a987766c1a87a2f5c3fb5eb3031b75d762381eaa03b619588d4df74e6366bd","cross_cats_sorted":["q-fin.EC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.GN","submitted_at":"2025-07-21T21:28:38Z","title_canon_sha256":"2cc54a388e2f0079792b37d9e89ff14b1f0a97350a265f4ebf4cc4b269a0c91a"},"schema_version":"1.0","source":{"id":"2507.16078","kind":"arxiv","version":9}},"canonical_sha256":"b12c395e9ef04bc9d674e37321d1f2491c3e7d00058901aad1692a75345b1c81","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b12c395e9ef04bc9d674e37321d1f2491c3e7d00058901aad1692a75345b1c81","first_computed_at":"2026-06-09T02:07:05.881128Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-09T02:07:05.881128Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wsUm9DQbZiGaIgrrRXw+VFRzWdTmZNUowfsUTObTmngXzhW2GhT4NQMGBDhN/6nPiMZqr3G2FF8rpirrQBQrDg==","signature_status":"signed_v1","signed_at":"2026-06-09T02:07:05.881766Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.16078","source_kind":"arxiv","source_version":9}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:865ab730321fd522243ff7d938783a763a09833aa19fce5798035ee124eef69b","sha256:7b1e12b6a00063ba6ff50f73210702a91c829f1f1a5f61460014b341565b33ad"],"state_sha256":"7ab8b9cde32831f967a02575d22db99a8ffd5b5fc3207a8b0d61b2606736234b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iXb8+HqC8fSN/vBeC58X97meDrm1EvwucUEmhqFB1OJkc5nY/bNgaUdVDdEHHGbPhMCLjh0R23E7H12n0IR6Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T21:43:16.270323Z","bundle_sha256":"6af7ba7037bbe9b6c86ed8512e552bcef55604ad81db31a19d60def92453d4b0"}}