{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:S2QIMXROFG6IJLXZ2ZSWR6JGLP","short_pith_number":"pith:S2QIMXRO","canonical_record":{"source":{"id":"0808.3148","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2008-08-22T21:27:18Z","cross_cats_sorted":[],"title_canon_sha256":"51a0d82407ff2bd62ece6e4d78d637378b776e208f1c772a5241e7efb3d93d35","abstract_canon_sha256":"52564f2ae63a706f6f8bd49876b3e11ad5fcd616ea06d8202210f55232557b84"},"schema_version":"1.0"},"canonical_sha256":"96a0865e2e29bc84aef9d66568f9265bf73270f6de379f0b73013199ad0540d2","source":{"kind":"arxiv","id":"0808.3148","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0808.3148","created_at":"2026-05-18T04:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"0808.3148v1","created_at":"2026-05-18T04:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0808.3148","created_at":"2026-05-18T04:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"S2QIMXROFG6I","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"S2QIMXROFG6IJLXZ","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"S2QIMXRO","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:S2QIMXROFG6IJLXZ2ZSWR6JGLP","target":"record","payload":{"canonical_record":{"source":{"id":"0808.3148","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2008-08-22T21:27:18Z","cross_cats_sorted":[],"title_canon_sha256":"51a0d82407ff2bd62ece6e4d78d637378b776e208f1c772a5241e7efb3d93d35","abstract_canon_sha256":"52564f2ae63a706f6f8bd49876b3e11ad5fcd616ea06d8202210f55232557b84"},"schema_version":"1.0"},"canonical_sha256":"96a0865e2e29bc84aef9d66568f9265bf73270f6de379f0b73013199ad0540d2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:13:47.343642Z","signature_b64":"CDE3AHod9N5zlBuOEitHN+km3b6moW4ZstwmJqnAClN8ndwwhcqwhQzqjTa5sScfl3bAv74w1lELpvmGL99zCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"96a0865e2e29bc84aef9d66568f9265bf73270f6de379f0b73013199ad0540d2","last_reissued_at":"2026-05-18T04:13:47.343089Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:13:47.343089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0808.3148","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":"2026-05-18T04:13:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xyomqHByBMDNTSDZLsk1F3UcBhyouuuT/PziilUG9guDJRNpaPvliSKmzBRCQB4e/5cAVUk4VjTlTrGlgbTyDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T23:41:37.533521Z"},"content_sha256":"7f9f576300c31f5f171db30bdbbebf02c5bb1b51184cd581e297fbb5baff5237","schema_version":"1.0","event_id":"sha256:7f9f576300c31f5f171db30bdbbebf02c5bb1b51184cd581e297fbb5baff5237"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:S2QIMXROFG6IJLXZ2ZSWR6JGLP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Photo-induced separation of chiral isomers in a classical buffer gas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"A. V. Andreev, B. Spivak","submitted_at":"2008-08-22T21:27:18Z","abstract_excerpt":"We develop a theory of photo-induced drift of chiral molecules or small particles in classical buffer gases. In the absence of a magnetic field there exists a flux of chiral molecules, provided the electromagnetic field is circularly polarized. It has opposite signs for different chiral isomers. In the presence of a magnetic field the flux can be also induced by a linearly polarized (or unpolarized) electromagnetic field. The magnitude of the flux is not proportional to either linear or orbital momentum of the electromagnetic field."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0808.3148","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":"2026-05-18T04:13:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mylg4rnScL0VslJu2G/GqMftQjTZeq98tcBc2IZ11IpqbILMsYawIWwfw46AZpcB/Dgtf9LT7YstXY8cKP0OAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T23:41:37.534262Z"},"content_sha256":"33fb05fda4efaa6557728dd9373f686addd000cd9ed41aba67d36be827b5338f","schema_version":"1.0","event_id":"sha256:33fb05fda4efaa6557728dd9373f686addd000cd9ed41aba67d36be827b5338f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S2QIMXROFG6IJLXZ2ZSWR6JGLP/bundle.json","state_url":"https://pith.science/pith/S2QIMXROFG6IJLXZ2ZSWR6JGLP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S2QIMXROFG6IJLXZ2ZSWR6JGLP/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":"2026-05-19T23:41:37Z","links":{"resolver":"https://pith.science/pith/S2QIMXROFG6IJLXZ2ZSWR6JGLP","bundle":"https://pith.science/pith/S2QIMXROFG6IJLXZ2ZSWR6JGLP/bundle.json","state":"https://pith.science/pith/S2QIMXROFG6IJLXZ2ZSWR6JGLP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S2QIMXROFG6IJLXZ2ZSWR6JGLP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:S2QIMXROFG6IJLXZ2ZSWR6JGLP","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":"52564f2ae63a706f6f8bd49876b3e11ad5fcd616ea06d8202210f55232557b84","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2008-08-22T21:27:18Z","title_canon_sha256":"51a0d82407ff2bd62ece6e4d78d637378b776e208f1c772a5241e7efb3d93d35"},"schema_version":"1.0","source":{"id":"0808.3148","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0808.3148","created_at":"2026-05-18T04:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"0808.3148v1","created_at":"2026-05-18T04:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0808.3148","created_at":"2026-05-18T04:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"S2QIMXROFG6I","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"S2QIMXROFG6IJLXZ","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"S2QIMXRO","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:33fb05fda4efaa6557728dd9373f686addd000cd9ed41aba67d36be827b5338f","target":"graph","created_at":"2026-05-18T04:13:47Z","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 develop a theory of photo-induced drift of chiral molecules or small particles in classical buffer gases. In the absence of a magnetic field there exists a flux of chiral molecules, provided the electromagnetic field is circularly polarized. It has opposite signs for different chiral isomers. In the presence of a magnetic field the flux can be also induced by a linearly polarized (or unpolarized) electromagnetic field. The magnitude of the flux is not proportional to either linear or orbital momentum of the electromagnetic field.","authors_text":"A. V. Andreev, B. Spivak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2008-08-22T21:27:18Z","title":"Photo-induced separation of chiral isomers in a classical buffer gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0808.3148","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":"sha256:7f9f576300c31f5f171db30bdbbebf02c5bb1b51184cd581e297fbb5baff5237","target":"record","created_at":"2026-05-18T04:13:47Z","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":"52564f2ae63a706f6f8bd49876b3e11ad5fcd616ea06d8202210f55232557b84","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2008-08-22T21:27:18Z","title_canon_sha256":"51a0d82407ff2bd62ece6e4d78d637378b776e208f1c772a5241e7efb3d93d35"},"schema_version":"1.0","source":{"id":"0808.3148","kind":"arxiv","version":1}},"canonical_sha256":"96a0865e2e29bc84aef9d66568f9265bf73270f6de379f0b73013199ad0540d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96a0865e2e29bc84aef9d66568f9265bf73270f6de379f0b73013199ad0540d2","first_computed_at":"2026-05-18T04:13:47.343089Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:13:47.343089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CDE3AHod9N5zlBuOEitHN+km3b6moW4ZstwmJqnAClN8ndwwhcqwhQzqjTa5sScfl3bAv74w1lELpvmGL99zCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:13:47.343642Z","signed_message":"canonical_sha256_bytes"},"source_id":"0808.3148","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f9f576300c31f5f171db30bdbbebf02c5bb1b51184cd581e297fbb5baff5237","sha256:33fb05fda4efaa6557728dd9373f686addd000cd9ed41aba67d36be827b5338f"],"state_sha256":"be373e090ea342bec6baed902ec154669877c7de117034a06ccaeb1183e9d41c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IXLoWCUO7g5b22xrZe+nsO4Yox0RKo7tTp6GEHPzkBgbSeKuWdfT6AMZLwwc7i0LuN4+pnu2piGQirC9NsJuBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T23:41:37.539026Z","bundle_sha256":"fba625b6d2557a450557db2866bb68f4fa0e460b7b929d60f2aa44c1171f24ad"}}