{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:PK44ULW4Q4WWDEJFN2RJIGQ3VL","short_pith_number":"pith:PK44ULW4","canonical_record":{"source":{"id":"1805.01512","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-05-03T19:00:32Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"805d029697b360e33d7f0206cdd697528d78772ea7b6b110324c2d4b576c3934","abstract_canon_sha256":"47d28f88cf89f2a454e7ee9ccf0ba2d02a156a03d7ce45c32307ed6c17d70122"},"schema_version":"1.0"},"canonical_sha256":"7ab9ca2edc872d6191256ea2941a1baad9f56ff9b8c5ae8aec3a369e7fa59bcf","source":{"kind":"arxiv","id":"1805.01512","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.01512","created_at":"2026-05-18T00:16:51Z"},{"alias_kind":"arxiv_version","alias_value":"1805.01512v1","created_at":"2026-05-18T00:16:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.01512","created_at":"2026-05-18T00:16:51Z"},{"alias_kind":"pith_short_12","alias_value":"PK44ULW4Q4WW","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"PK44ULW4Q4WWDEJF","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"PK44ULW4","created_at":"2026-05-18T12:32:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:PK44ULW4Q4WWDEJFN2RJIGQ3VL","target":"record","payload":{"canonical_record":{"source":{"id":"1805.01512","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-05-03T19:00:32Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"805d029697b360e33d7f0206cdd697528d78772ea7b6b110324c2d4b576c3934","abstract_canon_sha256":"47d28f88cf89f2a454e7ee9ccf0ba2d02a156a03d7ce45c32307ed6c17d70122"},"schema_version":"1.0"},"canonical_sha256":"7ab9ca2edc872d6191256ea2941a1baad9f56ff9b8c5ae8aec3a369e7fa59bcf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:51.132460Z","signature_b64":"bA3NQ5mLLP7GJQkBWhnLp48l4EYaxXxFN/r6zvstTrAnDuGjCGJqBDnVCC0jGWCa9epl0jLU3HK8yvQtm8lGCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ab9ca2edc872d6191256ea2941a1baad9f56ff9b8c5ae8aec3a369e7fa59bcf","last_reissued_at":"2026-05-18T00:16:51.131731Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:51.131731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.01512","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":"2026-05-18T00:16:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JrZ4e5McQBMtuQVWrY9T0PjiqnIFY+WFlW0j39HMTFRTCw3l/hSe5iudwuqIiyUvTqmj8T6PKuWFOE/P3togDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T19:50:57.660824Z"},"content_sha256":"c6560277b9733ed45c77f4f7c7adeb46636ed59219cf61347eb7161ec55c3bdb","schema_version":"1.0","event_id":"sha256:c6560277b9733ed45c77f4f7c7adeb46636ed59219cf61347eb7161ec55c3bdb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:PK44ULW4Q4WWDEJFN2RJIGQ3VL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Blockchain for Trustful Collaborations between Immigrants and Governments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY"],"primary_cat":"cs.HC","authors_text":"Chun-Wei Chiang, Eber Betanzos, Saiph Savage","submitted_at":"2018-05-03T19:00:32Z","abstract_excerpt":"Immigrants usually are pro-social towards their hometowns and try to improve them. However, the lack of trust in their government can drive immigrants to work individually. As a result, their pro-social activities are usually limited in impact and scope. This paper studies the interface factors that ease collaborations between immigrants and their home governments. We specifically focus on Mexican immigrants in the US who want to improve their rural communities. We identify that for Mexican immigrants having clear workflows of how their money flows and a sense of control over this workflow is "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.01512","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":"2026-05-18T00:16:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZakSmAG68LYv+aEFEPL7XIx7MpD3XaZQRYP/ccQqimgYzMUcYNNTJNmsYFaRoIHCtycolRS4hyRVmlVKA208Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T19:50:57.661170Z"},"content_sha256":"a8398f2d24393a479e3169bae608e0365f40bfe26c7829aedc673f423ba084ea","schema_version":"1.0","event_id":"sha256:a8398f2d24393a479e3169bae608e0365f40bfe26c7829aedc673f423ba084ea"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PK44ULW4Q4WWDEJFN2RJIGQ3VL/bundle.json","state_url":"https://pith.science/pith/PK44ULW4Q4WWDEJFN2RJIGQ3VL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PK44ULW4Q4WWDEJFN2RJIGQ3VL/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":"2026-06-02T19:50:57Z","links":{"resolver":"https://pith.science/pith/PK44ULW4Q4WWDEJFN2RJIGQ3VL","bundle":"https://pith.science/pith/PK44ULW4Q4WWDEJFN2RJIGQ3VL/bundle.json","state":"https://pith.science/pith/PK44ULW4Q4WWDEJFN2RJIGQ3VL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PK44ULW4Q4WWDEJFN2RJIGQ3VL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PK44ULW4Q4WWDEJFN2RJIGQ3VL","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":"47d28f88cf89f2a454e7ee9ccf0ba2d02a156a03d7ce45c32307ed6c17d70122","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-05-03T19:00:32Z","title_canon_sha256":"805d029697b360e33d7f0206cdd697528d78772ea7b6b110324c2d4b576c3934"},"schema_version":"1.0","source":{"id":"1805.01512","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.01512","created_at":"2026-05-18T00:16:51Z"},{"alias_kind":"arxiv_version","alias_value":"1805.01512v1","created_at":"2026-05-18T00:16:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.01512","created_at":"2026-05-18T00:16:51Z"},{"alias_kind":"pith_short_12","alias_value":"PK44ULW4Q4WW","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"PK44ULW4Q4WWDEJF","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"PK44ULW4","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:a8398f2d24393a479e3169bae608e0365f40bfe26c7829aedc673f423ba084ea","target":"graph","created_at":"2026-05-18T00:16:51Z","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":"Immigrants usually are pro-social towards their hometowns and try to improve them. However, the lack of trust in their government can drive immigrants to work individually. As a result, their pro-social activities are usually limited in impact and scope. This paper studies the interface factors that ease collaborations between immigrants and their home governments. We specifically focus on Mexican immigrants in the US who want to improve their rural communities. We identify that for Mexican immigrants having clear workflows of how their money flows and a sense of control over this workflow is ","authors_text":"Chun-Wei Chiang, Eber Betanzos, Saiph Savage","cross_cats":["cs.CY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-05-03T19:00:32Z","title":"Blockchain for Trustful Collaborations between Immigrants and Governments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.01512","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:c6560277b9733ed45c77f4f7c7adeb46636ed59219cf61347eb7161ec55c3bdb","target":"record","created_at":"2026-05-18T00:16:51Z","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":"47d28f88cf89f2a454e7ee9ccf0ba2d02a156a03d7ce45c32307ed6c17d70122","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-05-03T19:00:32Z","title_canon_sha256":"805d029697b360e33d7f0206cdd697528d78772ea7b6b110324c2d4b576c3934"},"schema_version":"1.0","source":{"id":"1805.01512","kind":"arxiv","version":1}},"canonical_sha256":"7ab9ca2edc872d6191256ea2941a1baad9f56ff9b8c5ae8aec3a369e7fa59bcf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ab9ca2edc872d6191256ea2941a1baad9f56ff9b8c5ae8aec3a369e7fa59bcf","first_computed_at":"2026-05-18T00:16:51.131731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:51.131731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bA3NQ5mLLP7GJQkBWhnLp48l4EYaxXxFN/r6zvstTrAnDuGjCGJqBDnVCC0jGWCa9epl0jLU3HK8yvQtm8lGCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:51.132460Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.01512","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6560277b9733ed45c77f4f7c7adeb46636ed59219cf61347eb7161ec55c3bdb","sha256:a8398f2d24393a479e3169bae608e0365f40bfe26c7829aedc673f423ba084ea"],"state_sha256":"22f6d5fbaad73124599edf56ab6a3fe63d11ce819805da54ea39aaa376408844"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ydPL5kLImLfg9e43wZRSM8tYQrGm3wUKPlvivsM0RleTvh30Q3/t19eqpG5a78c4N4ZIsGj9Xd8Y8WWVqHLcCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T19:50:57.663114Z","bundle_sha256":"e4e41efdc6aa72f3f03431c9916dae2b8e192cd9614729a1f4558b4b720b6978"}}