{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:TRI6LQVPHOMRJOGJBN53ERHJIO","short_pith_number":"pith:TRI6LQVP","canonical_record":{"source":{"id":"1208.6403","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2012-08-31T06:44:44Z","cross_cats_sorted":["math.ST","stat.TH"],"title_canon_sha256":"652cd965c33baba30c7949bf563170a4e06d163a12e9a911194816cc6a4e71a0","abstract_canon_sha256":"de23d10c55401b3482e940936b60223ab483842a0b6854c0e397c5315c579b59"},"schema_version":"1.0"},"canonical_sha256":"9c51e5c2af3b9914b8c90b7bb244e9438483d250b2d915ece814cf625ee4fb39","source":{"kind":"arxiv","id":"1208.6403","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.6403","created_at":"2026-05-17T23:57:35Z"},{"alias_kind":"arxiv_version","alias_value":"1208.6403v2","created_at":"2026-05-17T23:57:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.6403","created_at":"2026-05-17T23:57:35Z"},{"alias_kind":"pith_short_12","alias_value":"TRI6LQVPHOMR","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TRI6LQVPHOMRJOGJ","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TRI6LQVP","created_at":"2026-05-18T12:27:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:TRI6LQVPHOMRJOGJBN53ERHJIO","target":"record","payload":{"canonical_record":{"source":{"id":"1208.6403","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2012-08-31T06:44:44Z","cross_cats_sorted":["math.ST","stat.TH"],"title_canon_sha256":"652cd965c33baba30c7949bf563170a4e06d163a12e9a911194816cc6a4e71a0","abstract_canon_sha256":"de23d10c55401b3482e940936b60223ab483842a0b6854c0e397c5315c579b59"},"schema_version":"1.0"},"canonical_sha256":"9c51e5c2af3b9914b8c90b7bb244e9438483d250b2d915ece814cf625ee4fb39","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:57:35.427568Z","signature_b64":"VVNNJVR7EYMlu4v+mYMPdP+VW5GpUGbHgxZ9GNmL5jYohA08U80mH27N3CZPQ0xXrd5zlTVFIghsJ8JGofreDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9c51e5c2af3b9914b8c90b7bb244e9438483d250b2d915ece814cf625ee4fb39","last_reissued_at":"2026-05-17T23:57:35.427007Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:57:35.427007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.6403","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:57:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6PXGXshKOFgI6A86mrOUUyunBHQEFHKaMFej97/qoaYE7D9nWLpr9Sz2cP/CevV2wM5SBynamlcP3y2QQwutAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T10:02:49.632451Z"},"content_sha256":"9d31b58ca3bccab49219109024786d891ce9ad639037e7319b1d452e628a263f","schema_version":"1.0","event_id":"sha256:9d31b58ca3bccab49219109024786d891ce9ad639037e7319b1d452e628a263f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:TRI6LQVPHOMRJOGJBN53ERHJIO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generating a synthetic population of individuals in households: Sample-free vs sample-based methods","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.ST","stat.TH"],"primary_cat":"stat.AP","authors_text":"Guillaume Deffuant (UR LISC), Maxime Lenormand (UR LISC)","submitted_at":"2012-08-31T06:44:44Z","abstract_excerpt":"We compare a sample-free method proposed by Gargiulo et al. (2010) and a sample-based method proposed by Ye et al. (2009) for generating a synthetic population, organised in households, from various statistics. We generate a reference population for a French region including 1310 municipalities and measure how both methods approximate it from a set of statistics dervied from this reference population. We also perform sensitivity analysis. The sample-free method better fits the reference distributions of both individuals and households. It is also less data demanding but it requires more pre-pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.6403","kind":"arxiv","version":2},"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":"2026-05-17T23:57:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TM3yOtBExkBIG6IgTjCICmE5T/JSoMmjkTihjQnArZnHneARPznkA9og5oYjgxuQguscIJnU6PUFWeV7yo6pBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T10:02:49.632809Z"},"content_sha256":"c656a7a9ca7f984900927c39b538bc8277e4ed93bbf86c62b578bc3ccaec0f59","schema_version":"1.0","event_id":"sha256:c656a7a9ca7f984900927c39b538bc8277e4ed93bbf86c62b578bc3ccaec0f59"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TRI6LQVPHOMRJOGJBN53ERHJIO/bundle.json","state_url":"https://pith.science/pith/TRI6LQVPHOMRJOGJBN53ERHJIO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TRI6LQVPHOMRJOGJBN53ERHJIO/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":"2026-06-22T10:02:49Z","links":{"resolver":"https://pith.science/pith/TRI6LQVPHOMRJOGJBN53ERHJIO","bundle":"https://pith.science/pith/TRI6LQVPHOMRJOGJBN53ERHJIO/bundle.json","state":"https://pith.science/pith/TRI6LQVPHOMRJOGJBN53ERHJIO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TRI6LQVPHOMRJOGJBN53ERHJIO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TRI6LQVPHOMRJOGJBN53ERHJIO","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":"de23d10c55401b3482e940936b60223ab483842a0b6854c0e397c5315c579b59","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2012-08-31T06:44:44Z","title_canon_sha256":"652cd965c33baba30c7949bf563170a4e06d163a12e9a911194816cc6a4e71a0"},"schema_version":"1.0","source":{"id":"1208.6403","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.6403","created_at":"2026-05-17T23:57:35Z"},{"alias_kind":"arxiv_version","alias_value":"1208.6403v2","created_at":"2026-05-17T23:57:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.6403","created_at":"2026-05-17T23:57:35Z"},{"alias_kind":"pith_short_12","alias_value":"TRI6LQVPHOMR","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TRI6LQVPHOMRJOGJ","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TRI6LQVP","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:c656a7a9ca7f984900927c39b538bc8277e4ed93bbf86c62b578bc3ccaec0f59","target":"graph","created_at":"2026-05-17T23:57:35Z","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":"We compare a sample-free method proposed by Gargiulo et al. (2010) and a sample-based method proposed by Ye et al. (2009) for generating a synthetic population, organised in households, from various statistics. We generate a reference population for a French region including 1310 municipalities and measure how both methods approximate it from a set of statistics dervied from this reference population. We also perform sensitivity analysis. The sample-free method better fits the reference distributions of both individuals and households. It is also less data demanding but it requires more pre-pr","authors_text":"Guillaume Deffuant (UR LISC), Maxime Lenormand (UR LISC)","cross_cats":["math.ST","stat.TH"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2012-08-31T06:44:44Z","title":"Generating a synthetic population of individuals in households: Sample-free vs sample-based methods"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.6403","kind":"arxiv","version":2},"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":"sha256:9d31b58ca3bccab49219109024786d891ce9ad639037e7319b1d452e628a263f","target":"record","created_at":"2026-05-17T23:57:35Z","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":"de23d10c55401b3482e940936b60223ab483842a0b6854c0e397c5315c579b59","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2012-08-31T06:44:44Z","title_canon_sha256":"652cd965c33baba30c7949bf563170a4e06d163a12e9a911194816cc6a4e71a0"},"schema_version":"1.0","source":{"id":"1208.6403","kind":"arxiv","version":2}},"canonical_sha256":"9c51e5c2af3b9914b8c90b7bb244e9438483d250b2d915ece814cf625ee4fb39","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c51e5c2af3b9914b8c90b7bb244e9438483d250b2d915ece814cf625ee4fb39","first_computed_at":"2026-05-17T23:57:35.427007Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:35.427007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VVNNJVR7EYMlu4v+mYMPdP+VW5GpUGbHgxZ9GNmL5jYohA08U80mH27N3CZPQ0xXrd5zlTVFIghsJ8JGofreDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:35.427568Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.6403","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9d31b58ca3bccab49219109024786d891ce9ad639037e7319b1d452e628a263f","sha256:c656a7a9ca7f984900927c39b538bc8277e4ed93bbf86c62b578bc3ccaec0f59"],"state_sha256":"437e0a005e72fd62fdd18f5bad5c59eee1db2d9d92c3416fdd2a7443c7b48269"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xOgNxZGpXyjFho4HONj6XPVJppbm1IfOFlgNRwZRjH2JkyhWrnDu4+zzUew7HjACB6rhFbG50wNrcnpYkrAqBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T10:02:49.634792Z","bundle_sha256":"82c9e15e1a4064aa68002b084cda58bbedc96dae28a54f1d9ae548811752044a"}}