{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:P7E32BE27DHQON5ZJEDNSYEQKL","short_pith_number":"pith:P7E32BE2","canonical_record":{"source":{"id":"cond-mat/0309215","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2003-09-09T08:17:30Z","cross_cats_sorted":[],"title_canon_sha256":"1a1c00e3a83d0bd9f0880b68972237756c427e4008324fce80e4db2300a9604f","abstract_canon_sha256":"dbd9a850c40b3da5d2d3ff1201931fac081f2a6817b2448f2f188bc0803bc6b8"},"schema_version":"1.0"},"canonical_sha256":"7fc9bd049af8cf0737b94906d9609052c78cb968743fcb7c0f19fff224633924","source":{"kind":"arxiv","id":"cond-mat/0309215","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0309215","created_at":"2026-05-18T01:39:59Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0309215v1","created_at":"2026-05-18T01:39:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0309215","created_at":"2026-05-18T01:39:59Z"},{"alias_kind":"pith_short_12","alias_value":"P7E32BE27DHQ","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"P7E32BE27DHQON5Z","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"P7E32BE2","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:P7E32BE27DHQON5ZJEDNSYEQKL","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0309215","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2003-09-09T08:17:30Z","cross_cats_sorted":[],"title_canon_sha256":"1a1c00e3a83d0bd9f0880b68972237756c427e4008324fce80e4db2300a9604f","abstract_canon_sha256":"dbd9a850c40b3da5d2d3ff1201931fac081f2a6817b2448f2f188bc0803bc6b8"},"schema_version":"1.0"},"canonical_sha256":"7fc9bd049af8cf0737b94906d9609052c78cb968743fcb7c0f19fff224633924","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:59.259725Z","signature_b64":"ww36gRULRfgnJ2rJVtRdd8qz/IPkHcfx5eYHx6NtoRIgiC3RURKny2J0u5s1yD47P9EqhTlh5dJURZV1l8JuBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7fc9bd049af8cf0737b94906d9609052c78cb968743fcb7c0f19fff224633924","last_reissued_at":"2026-05-18T01:39:59.259090Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:59.259090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0309215","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":"2026-05-18T01:39:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FilyrtWNfXcXqYGtdUvjmBwnXsC2ypwkkl9e/02MHD2qpAcCn2v4/1ZIKN42padiVcKMiF8VAZKBJpvJe61MDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T00:16:08.974421Z"},"content_sha256":"d13b13a897f44d48c76b427965907923e51e780d11feb60836c56469fc1fe849","schema_version":"1.0","event_id":"sha256:d13b13a897f44d48c76b427965907923e51e780d11feb60836c56469fc1fe849"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:P7E32BE27DHQON5ZJEDNSYEQKL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phase chirality and stereo-selective swelling of cholesteric elastomers","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"A.R. Tajbakhsh, E.M. Terentjev, S. Courty","submitted_at":"2003-09-09T08:17:30Z","abstract_excerpt":"Cholesteric elastomers possess a macroscopic ``phase chirality'' as the director n rotates in a helical fashion along an optical axis $z$ and can be described by a chiral order parameter. This parameter can be tuned by changing the helix pitch p and/or the elastic properties of the network. The cholesterics also possess a local nematic order, changing with temperature or during solvent swelling. In this paper, by measuring the power of optical rotation, we discover how these two parameters vary as functions of temperature or solvent adsorbed by the network. The main result is a finding of pron"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0309215","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":"2026-05-18T01:39:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ibq02F+P1Bv5cXsxMxwlwLBG34w2wDG8/08s6jE70tYA3RJiV3pKruoxwxF6xPK30lRg56MGBCUodFVcXLEJCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T00:16:08.974762Z"},"content_sha256":"db271866d82995ea7fb6250afff7e398131b8fc66522e65eb4e64fc4b303a590","schema_version":"1.0","event_id":"sha256:db271866d82995ea7fb6250afff7e398131b8fc66522e65eb4e64fc4b303a590"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P7E32BE27DHQON5ZJEDNSYEQKL/bundle.json","state_url":"https://pith.science/pith/P7E32BE27DHQON5ZJEDNSYEQKL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P7E32BE27DHQON5ZJEDNSYEQKL/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":"2026-06-30T00:16:08Z","links":{"resolver":"https://pith.science/pith/P7E32BE27DHQON5ZJEDNSYEQKL","bundle":"https://pith.science/pith/P7E32BE27DHQON5ZJEDNSYEQKL/bundle.json","state":"https://pith.science/pith/P7E32BE27DHQON5ZJEDNSYEQKL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P7E32BE27DHQON5ZJEDNSYEQKL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:P7E32BE27DHQON5ZJEDNSYEQKL","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":"dbd9a850c40b3da5d2d3ff1201931fac081f2a6817b2448f2f188bc0803bc6b8","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2003-09-09T08:17:30Z","title_canon_sha256":"1a1c00e3a83d0bd9f0880b68972237756c427e4008324fce80e4db2300a9604f"},"schema_version":"1.0","source":{"id":"cond-mat/0309215","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0309215","created_at":"2026-05-18T01:39:59Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0309215v1","created_at":"2026-05-18T01:39:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0309215","created_at":"2026-05-18T01:39:59Z"},{"alias_kind":"pith_short_12","alias_value":"P7E32BE27DHQ","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"P7E32BE27DHQON5Z","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"P7E32BE2","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:db271866d82995ea7fb6250afff7e398131b8fc66522e65eb4e64fc4b303a590","target":"graph","created_at":"2026-05-18T01:39:59Z","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":"Cholesteric elastomers possess a macroscopic ``phase chirality'' as the director n rotates in a helical fashion along an optical axis $z$ and can be described by a chiral order parameter. This parameter can be tuned by changing the helix pitch p and/or the elastic properties of the network. The cholesterics also possess a local nematic order, changing with temperature or during solvent swelling. In this paper, by measuring the power of optical rotation, we discover how these two parameters vary as functions of temperature or solvent adsorbed by the network. The main result is a finding of pron","authors_text":"A.R. Tajbakhsh, E.M. Terentjev, S. Courty","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.soft","submitted_at":"2003-09-09T08:17:30Z","title":"Phase chirality and stereo-selective swelling of cholesteric elastomers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0309215","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:d13b13a897f44d48c76b427965907923e51e780d11feb60836c56469fc1fe849","target":"record","created_at":"2026-05-18T01:39:59Z","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":"dbd9a850c40b3da5d2d3ff1201931fac081f2a6817b2448f2f188bc0803bc6b8","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2003-09-09T08:17:30Z","title_canon_sha256":"1a1c00e3a83d0bd9f0880b68972237756c427e4008324fce80e4db2300a9604f"},"schema_version":"1.0","source":{"id":"cond-mat/0309215","kind":"arxiv","version":1}},"canonical_sha256":"7fc9bd049af8cf0737b94906d9609052c78cb968743fcb7c0f19fff224633924","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7fc9bd049af8cf0737b94906d9609052c78cb968743fcb7c0f19fff224633924","first_computed_at":"2026-05-18T01:39:59.259090Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:59.259090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ww36gRULRfgnJ2rJVtRdd8qz/IPkHcfx5eYHx6NtoRIgiC3RURKny2J0u5s1yD47P9EqhTlh5dJURZV1l8JuBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:59.259725Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0309215","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d13b13a897f44d48c76b427965907923e51e780d11feb60836c56469fc1fe849","sha256:db271866d82995ea7fb6250afff7e398131b8fc66522e65eb4e64fc4b303a590"],"state_sha256":"19afe3e2b7b8d0977ed6de4566776bc009027f585b66abd8cea6cde837a4c5ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Am8046kW52z1PFmLgcgxCFDoJliTbFKBkwN85Z4XROnLtlGj/bRXuXgYrXyjP2hiHpPlUvT1pxBNFpb8eODTDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T00:16:08.976637Z","bundle_sha256":"1208b65e1649676b6016551647b0568df310810832f7b57d01edb8071d6281ee"}}