{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:AGCOVIEUTJYF5EB7QSSSJGJ5GW","short_pith_number":"pith:AGCOVIEU","canonical_record":{"source":{"id":"cond-mat/0501752","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2005-01-31T13:27:12Z","cross_cats_sorted":[],"title_canon_sha256":"8889fd8c52e8510c0caa7cc8d23f172dd915be7da5054d7b919f1ddda0ecb421","abstract_canon_sha256":"967982c328224cc38a49e9fd6b78315602a42654ea1c09437916d758614c06db"},"schema_version":"1.0"},"canonical_sha256":"0184eaa0949a705e903f84a524993d35aa58bd4858b97dd7d27e42ce44a6506f","source":{"kind":"arxiv","id":"cond-mat/0501752","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0501752","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0501752v2","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0501752","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"pith_short_12","alias_value":"AGCOVIEUTJYF","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"pith_short_16","alias_value":"AGCOVIEUTJYF5EB7","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"pith_short_8","alias_value":"AGCOVIEU","created_at":"2026-07-04T14:22:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:AGCOVIEUTJYF5EB7QSSSJGJ5GW","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0501752","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2005-01-31T13:27:12Z","cross_cats_sorted":[],"title_canon_sha256":"8889fd8c52e8510c0caa7cc8d23f172dd915be7da5054d7b919f1ddda0ecb421","abstract_canon_sha256":"967982c328224cc38a49e9fd6b78315602a42654ea1c09437916d758614c06db"},"schema_version":"1.0"},"canonical_sha256":"0184eaa0949a705e903f84a524993d35aa58bd4858b97dd7d27e42ce44a6506f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:22:01.568292Z","signature_b64":"y/naEBe8pDAk5SMzOpyFcBTCrG5Rlb+g75+XX2ffXSdAsA8lQjK8g/l9fNGw65hrwfYjETlsDkt40U9jjJKVBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0184eaa0949a705e903f84a524993d35aa58bd4858b97dd7d27e42ce44a6506f","last_reissued_at":"2026-07-04T14:22:01.567878Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:22:01.567878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0501752","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":"2026-07-04T14:22:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CTAD9Qer6tvZrbAz/T+C2reTw6i/xbLtdTuJYfPopuL97MrrXKyKFWIuJxlNcR2cT1rSYBb3SdrbiD955DOHCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T12:30:23.971651Z"},"content_sha256":"415bbc5543e6cda34bf54eb917596a9080c2a175772a744e7af7ab931b906734","schema_version":"1.0","event_id":"sha256:415bbc5543e6cda34bf54eb917596a9080c2a175772a744e7af7ab931b906734"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:AGCOVIEUTJYF5EB7QSSSJGJ5GW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Molecular motions in lipid bilayers studied by the neutron backscattering technique","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Franz Demmel, Maikel C. Rheinst\\\"adter, Tilo Seydel, Tim Salditt","submitted_at":"2005-01-31T13:27:12Z","abstract_excerpt":"We report a high energy-resolution neutron backscattering study to investigate slow motions on nanosecond time scales in highly oriented solid supported phospholipid bilayers of the model system DMPC -d54 (deuterated 1,2-dimyristoyl-sn-glycero-3-phoshatidylcholine), hydrated with heavy water. This technique allows to discriminate the onset of mobility at different length scales for the different molecular components, as e.g.\\@ the lipid acyl-chains and the hydration water in between the membrane stacks, respectively, and provides a benchmark test regarding the feasibility of neutron backscatte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0501752","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0501752/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":"2026-07-04T14:22:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sJsnokg1C0yF2Lrs0VukSwu0so/Jlev8770QGVn3Pia/gUl+dotkqvxmVJ4iSwLpRl2ELfQnOy17CiMUQiL1Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T12:30:23.972017Z"},"content_sha256":"279eb50cb4a7a541890f61a05ce15ae76f6a0c65935f9bb49a925ea3f68d9e7b","schema_version":"1.0","event_id":"sha256:279eb50cb4a7a541890f61a05ce15ae76f6a0c65935f9bb49a925ea3f68d9e7b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AGCOVIEUTJYF5EB7QSSSJGJ5GW/bundle.json","state_url":"https://pith.science/pith/AGCOVIEUTJYF5EB7QSSSJGJ5GW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AGCOVIEUTJYF5EB7QSSSJGJ5GW/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":"2026-07-07T12:30:23Z","links":{"resolver":"https://pith.science/pith/AGCOVIEUTJYF5EB7QSSSJGJ5GW","bundle":"https://pith.science/pith/AGCOVIEUTJYF5EB7QSSSJGJ5GW/bundle.json","state":"https://pith.science/pith/AGCOVIEUTJYF5EB7QSSSJGJ5GW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AGCOVIEUTJYF5EB7QSSSJGJ5GW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:AGCOVIEUTJYF5EB7QSSSJGJ5GW","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":"967982c328224cc38a49e9fd6b78315602a42654ea1c09437916d758614c06db","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2005-01-31T13:27:12Z","title_canon_sha256":"8889fd8c52e8510c0caa7cc8d23f172dd915be7da5054d7b919f1ddda0ecb421"},"schema_version":"1.0","source":{"id":"cond-mat/0501752","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0501752","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0501752v2","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0501752","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"pith_short_12","alias_value":"AGCOVIEUTJYF","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"pith_short_16","alias_value":"AGCOVIEUTJYF5EB7","created_at":"2026-07-04T14:22:01Z"},{"alias_kind":"pith_short_8","alias_value":"AGCOVIEU","created_at":"2026-07-04T14:22:01Z"}],"graph_snapshots":[{"event_id":"sha256:279eb50cb4a7a541890f61a05ce15ae76f6a0c65935f9bb49a925ea3f68d9e7b","target":"graph","created_at":"2026-07-04T14:22:01Z","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/cond-mat/0501752/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report a high energy-resolution neutron backscattering study to investigate slow motions on nanosecond time scales in highly oriented solid supported phospholipid bilayers of the model system DMPC -d54 (deuterated 1,2-dimyristoyl-sn-glycero-3-phoshatidylcholine), hydrated with heavy water. This technique allows to discriminate the onset of mobility at different length scales for the different molecular components, as e.g.\\@ the lipid acyl-chains and the hydration water in between the membrane stacks, respectively, and provides a benchmark test regarding the feasibility of neutron backscatte","authors_text":"Franz Demmel, Maikel C. Rheinst\\\"adter, Tilo Seydel, Tim Salditt","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.soft","submitted_at":"2005-01-31T13:27:12Z","title":"Molecular motions in lipid bilayers studied by the neutron backscattering technique"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0501752","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":"sha256:415bbc5543e6cda34bf54eb917596a9080c2a175772a744e7af7ab931b906734","target":"record","created_at":"2026-07-04T14:22:01Z","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":"967982c328224cc38a49e9fd6b78315602a42654ea1c09437916d758614c06db","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2005-01-31T13:27:12Z","title_canon_sha256":"8889fd8c52e8510c0caa7cc8d23f172dd915be7da5054d7b919f1ddda0ecb421"},"schema_version":"1.0","source":{"id":"cond-mat/0501752","kind":"arxiv","version":2}},"canonical_sha256":"0184eaa0949a705e903f84a524993d35aa58bd4858b97dd7d27e42ce44a6506f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0184eaa0949a705e903f84a524993d35aa58bd4858b97dd7d27e42ce44a6506f","first_computed_at":"2026-07-04T14:22:01.567878Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:22:01.567878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"y/naEBe8pDAk5SMzOpyFcBTCrG5Rlb+g75+XX2ffXSdAsA8lQjK8g/l9fNGw65hrwfYjETlsDkt40U9jjJKVBw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:22:01.568292Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0501752","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:415bbc5543e6cda34bf54eb917596a9080c2a175772a744e7af7ab931b906734","sha256:279eb50cb4a7a541890f61a05ce15ae76f6a0c65935f9bb49a925ea3f68d9e7b"],"state_sha256":"055d3bff4d19265a566e194f366752fc246550e0b442d4362d8a118d98f6ec48"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JV5U+r699safCIDhW/zCaDlsDGUW4+kaDVo03nY/ZVg9jMSjW9PdLbg1XHpvYmjDYpaCZaBASIV6vahXxF8hBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T12:30:23.973884Z","bundle_sha256":"6920f4d8ddfe87f3d525f19c1e1f6e52dacffffd93dbf25600e7c7116fc8593d"}}