{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:P5VL6ODUC2C43WCV5HDM4DKH7T","short_pith_number":"pith:P5VL6ODU","canonical_record":{"source":{"id":"1002.0242","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-02-01T13:24:07Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"4020867775928c9b1ab3b368f4df2230171cda42a30af7da82f8f2f9628c89cd","abstract_canon_sha256":"82935f65dc5948a9b110eab0965fdfb8ae8959320df3ffdfa139181cee9c872d"},"schema_version":"1.0"},"canonical_sha256":"7f6abf38741685cdd855e9c6ce0d47fcdb64638a2d2c041a563dcce2fd442ead","source":{"kind":"arxiv","id":"1002.0242","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.0242","created_at":"2026-05-18T02:09:21Z"},{"alias_kind":"arxiv_version","alias_value":"1002.0242v1","created_at":"2026-05-18T02:09:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.0242","created_at":"2026-05-18T02:09:21Z"},{"alias_kind":"pith_short_12","alias_value":"P5VL6ODUC2C4","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"P5VL6ODUC2C43WCV","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"P5VL6ODU","created_at":"2026-05-18T12:26:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:P5VL6ODUC2C43WCV5HDM4DKH7T","target":"record","payload":{"canonical_record":{"source":{"id":"1002.0242","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-02-01T13:24:07Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"4020867775928c9b1ab3b368f4df2230171cda42a30af7da82f8f2f9628c89cd","abstract_canon_sha256":"82935f65dc5948a9b110eab0965fdfb8ae8959320df3ffdfa139181cee9c872d"},"schema_version":"1.0"},"canonical_sha256":"7f6abf38741685cdd855e9c6ce0d47fcdb64638a2d2c041a563dcce2fd442ead","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:09:21.473478Z","signature_b64":"dfT4khmdq73F0IP8qD1yPZNGLWPBcm9HlseUnZCS2bY+eXJkhqHMpaBXnY3r8zbsCX/auWcZbZ2UDYPzcaVaDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f6abf38741685cdd855e9c6ce0d47fcdb64638a2d2c041a563dcce2fd442ead","last_reissued_at":"2026-05-18T02:09:21.472952Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:09:21.472952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1002.0242","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":"2026-05-18T02:09:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UddelN0JHx1VWunM7PtlybObVIZ+XGG42UAdU072X5joQ0LtxwqjGVE0j1GJtm274VoDpbE1rs5hCa7kFiIxDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T21:36:41.293303Z"},"content_sha256":"fea414453ce69fa5fb6be53cd71ea59fd78bfa26ad2cce7cc9a7b6e4bef33754","schema_version":"1.0","event_id":"sha256:fea414453ce69fa5fb6be53cd71ea59fd78bfa26ad2cce7cc9a7b6e4bef33754"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:P5VL6ODUC2C43WCV5HDM4DKH7T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The electrorheology of suspensions consisting of Na-Fluorohectorite synthetic clay particles in silicon oil","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B. Schjelderupsen, J. O. Fossum, K. P. S. Parmar, Y. M\\'eheust","submitted_at":"2010-02-01T13:24:07Z","abstract_excerpt":"Under application of an electric field greater than a triggering electric field $E_c \\sim 0.4$ kV/mm, suspensions obtained by dispersing particles of the synthetic clay fluoro-hectorite in a silicon oil, aggregate into chain- and/or column-like structures parallel to the applied electric field. This micro-structuring results in a transition in the suspensions' rheological behavior, from a Newtonian-like behavior to a shear-thinning rheology with a significant yield stress. This behavior is studied as a function of particle volume fraction and strength of the applied electric field, $E$. The st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.0242","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":"2026-05-18T02:09:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H5r9vOQbzMzVFiXR/XSPURLzdJLncx5tpPR2Tki7nENiyWXJ30B087+jtviZInqQ1MvS164FfSyJoYFy3dPFCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T21:36:41.293658Z"},"content_sha256":"1530a8bbb6c44c1af2bcea656549200c5986ec5d7131309df5c753a1f6c38e30","schema_version":"1.0","event_id":"sha256:1530a8bbb6c44c1af2bcea656549200c5986ec5d7131309df5c753a1f6c38e30"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P5VL6ODUC2C43WCV5HDM4DKH7T/bundle.json","state_url":"https://pith.science/pith/P5VL6ODUC2C43WCV5HDM4DKH7T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P5VL6ODUC2C43WCV5HDM4DKH7T/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":"2026-05-30T21:36:41Z","links":{"resolver":"https://pith.science/pith/P5VL6ODUC2C43WCV5HDM4DKH7T","bundle":"https://pith.science/pith/P5VL6ODUC2C43WCV5HDM4DKH7T/bundle.json","state":"https://pith.science/pith/P5VL6ODUC2C43WCV5HDM4DKH7T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P5VL6ODUC2C43WCV5HDM4DKH7T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:P5VL6ODUC2C43WCV5HDM4DKH7T","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":"82935f65dc5948a9b110eab0965fdfb8ae8959320df3ffdfa139181cee9c872d","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-02-01T13:24:07Z","title_canon_sha256":"4020867775928c9b1ab3b368f4df2230171cda42a30af7da82f8f2f9628c89cd"},"schema_version":"1.0","source":{"id":"1002.0242","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.0242","created_at":"2026-05-18T02:09:21Z"},{"alias_kind":"arxiv_version","alias_value":"1002.0242v1","created_at":"2026-05-18T02:09:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.0242","created_at":"2026-05-18T02:09:21Z"},{"alias_kind":"pith_short_12","alias_value":"P5VL6ODUC2C4","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"P5VL6ODUC2C43WCV","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"P5VL6ODU","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:1530a8bbb6c44c1af2bcea656549200c5986ec5d7131309df5c753a1f6c38e30","target":"graph","created_at":"2026-05-18T02:09:21Z","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":"Under application of an electric field greater than a triggering electric field $E_c \\sim 0.4$ kV/mm, suspensions obtained by dispersing particles of the synthetic clay fluoro-hectorite in a silicon oil, aggregate into chain- and/or column-like structures parallel to the applied electric field. This micro-structuring results in a transition in the suspensions' rheological behavior, from a Newtonian-like behavior to a shear-thinning rheology with a significant yield stress. This behavior is studied as a function of particle volume fraction and strength of the applied electric field, $E$. The st","authors_text":"B. Schjelderupsen, J. O. Fossum, K. P. S. Parmar, Y. M\\'eheust","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-02-01T13:24:07Z","title":"The electrorheology of suspensions consisting of Na-Fluorohectorite synthetic clay particles in silicon oil"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.0242","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:fea414453ce69fa5fb6be53cd71ea59fd78bfa26ad2cce7cc9a7b6e4bef33754","target":"record","created_at":"2026-05-18T02:09:21Z","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":"82935f65dc5948a9b110eab0965fdfb8ae8959320df3ffdfa139181cee9c872d","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-02-01T13:24:07Z","title_canon_sha256":"4020867775928c9b1ab3b368f4df2230171cda42a30af7da82f8f2f9628c89cd"},"schema_version":"1.0","source":{"id":"1002.0242","kind":"arxiv","version":1}},"canonical_sha256":"7f6abf38741685cdd855e9c6ce0d47fcdb64638a2d2c041a563dcce2fd442ead","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f6abf38741685cdd855e9c6ce0d47fcdb64638a2d2c041a563dcce2fd442ead","first_computed_at":"2026-05-18T02:09:21.472952Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:09:21.472952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dfT4khmdq73F0IP8qD1yPZNGLWPBcm9HlseUnZCS2bY+eXJkhqHMpaBXnY3r8zbsCX/auWcZbZ2UDYPzcaVaDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:09:21.473478Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.0242","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fea414453ce69fa5fb6be53cd71ea59fd78bfa26ad2cce7cc9a7b6e4bef33754","sha256:1530a8bbb6c44c1af2bcea656549200c5986ec5d7131309df5c753a1f6c38e30"],"state_sha256":"0cb48a5e08c23ea284ff1e52c182f360dd1997326f75a3adfd4bc0e501680cc5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5gdw8RccgXWqQd7tFdvXzfho8SmXWWz1E9zOqMdJu94md3lYaKJBmW/S2SlffbnQGoUQg8ZmlnmM+0h/7Hp+DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T21:36:41.295627Z","bundle_sha256":"4b7d290e197505aba63db8886b7d8b125e894dae7c6f112e199f6db19470aceb"}}