{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:UFJ3LQTN52J3YR3HPNAJYT22T2","short_pith_number":"pith:UFJ3LQTN","canonical_record":{"source":{"id":"2501.02062","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-01-03T19:12:21Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci"],"title_canon_sha256":"a8a10e810706f39990af712a1788492373d4fbe33e4fb78537e4b0a9bb09e656","abstract_canon_sha256":"f942be4a77a774cd0632b2267055b6162c5558b9fecfedbe5d0607ea610696af"},"schema_version":"1.0"},"canonical_sha256":"a153b5c26dee93bc47677b409c4f5a9e833e4246e8f9411d28c01261164b4a6b","source":{"kind":"arxiv","id":"2501.02062","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.02062","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"arxiv_version","alias_value":"2501.02062v1","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.02062","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"pith_short_12","alias_value":"UFJ3LQTN52J3","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"pith_short_16","alias_value":"UFJ3LQTN52J3YR3H","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"pith_short_8","alias_value":"UFJ3LQTN","created_at":"2026-07-05T09:57:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:UFJ3LQTN52J3YR3HPNAJYT22T2","target":"record","payload":{"canonical_record":{"source":{"id":"2501.02062","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-01-03T19:12:21Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci"],"title_canon_sha256":"a8a10e810706f39990af712a1788492373d4fbe33e4fb78537e4b0a9bb09e656","abstract_canon_sha256":"f942be4a77a774cd0632b2267055b6162c5558b9fecfedbe5d0607ea610696af"},"schema_version":"1.0"},"canonical_sha256":"a153b5c26dee93bc47677b409c4f5a9e833e4246e8f9411d28c01261164b4a6b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:57:01.533539Z","signature_b64":"04ynsQ4wUa9PeZhqhpepR4zdO15w6jKO8tDxXLbMc6GXIXt7Qufrb5POh6Cq9B7nP8KvaisYFdcgzCjyYderBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a153b5c26dee93bc47677b409c4f5a9e833e4246e8f9411d28c01261164b4a6b","last_reissued_at":"2026-07-05T09:57:01.533082Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:57:01.533082Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.02062","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":"2026-07-05T09:57:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YieifqdI1FaahuiUAMHwb5n8iG2DgL/pXMVSPeDDfM9KUhSB2jtL1OKrMupHrlFFaaJe3OaD07iYCBikY5T5BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T15:20:01.911299Z"},"content_sha256":"27464903db4fd84607706c096fe97063bdb2d8931222f9efa6d64d1abc003b67","schema_version":"1.0","event_id":"sha256:27464903db4fd84607706c096fe97063bdb2d8931222f9efa6d64d1abc003b67"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:UFJ3LQTN52J3YR3HPNAJYT22T2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological insights into dense frictional suspension rheology: Third order loops drive discontinuous shear thickening","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.mtrl-sci"],"primary_cat":"cond-mat.soft","authors_text":"Abhinendra Singh, Alessandro D'Amico, Sidong Tu","submitted_at":"2025-01-03T19:12:21Z","abstract_excerpt":"Dense suspensions exhibit significant viscosity changes under external deformation, a phenomenon known as shear thickening. Recent studies have identified a stress-induced transition from lubricated, unconstrained interactions to frictional contacts, which play a crucial role in shear thickening. This work investigates the rheological behavior and contact network evolution during continuous and discontinuous shear thickening (CST and DST) in two-dimensional simulations. We find that at low stress, during weak thickening, the frictional contact network is composed of quasilinear chains along th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.02062","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2501.02062/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":"2026-07-05T09:57:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TlhxultKWVM2NMXr775FoVy/oXdDsyTcMgZa3O5pvMPrxuMofYzj56KVQzAh2wjAKmY4inB40kQutUgy8+TXBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T15:20:01.911917Z"},"content_sha256":"c0abd0104852d6ac095659cba0b411a4cf99b8eb715bf9ccf2ed57f2d4417f34","schema_version":"1.0","event_id":"sha256:c0abd0104852d6ac095659cba0b411a4cf99b8eb715bf9ccf2ed57f2d4417f34"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UFJ3LQTN52J3YR3HPNAJYT22T2/bundle.json","state_url":"https://pith.science/pith/UFJ3LQTN52J3YR3HPNAJYT22T2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UFJ3LQTN52J3YR3HPNAJYT22T2/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":"2026-08-17T15:20:01Z","links":{"resolver":"https://pith.science/pith/UFJ3LQTN52J3YR3HPNAJYT22T2","bundle":"https://pith.science/pith/UFJ3LQTN52J3YR3HPNAJYT22T2/bundle.json","state":"https://pith.science/pith/UFJ3LQTN52J3YR3HPNAJYT22T2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UFJ3LQTN52J3YR3HPNAJYT22T2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:UFJ3LQTN52J3YR3HPNAJYT22T2","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":"f942be4a77a774cd0632b2267055b6162c5558b9fecfedbe5d0607ea610696af","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-01-03T19:12:21Z","title_canon_sha256":"a8a10e810706f39990af712a1788492373d4fbe33e4fb78537e4b0a9bb09e656"},"schema_version":"1.0","source":{"id":"2501.02062","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.02062","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"arxiv_version","alias_value":"2501.02062v1","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.02062","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"pith_short_12","alias_value":"UFJ3LQTN52J3","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"pith_short_16","alias_value":"UFJ3LQTN52J3YR3H","created_at":"2026-07-05T09:57:01Z"},{"alias_kind":"pith_short_8","alias_value":"UFJ3LQTN","created_at":"2026-07-05T09:57:01Z"}],"graph_snapshots":[{"event_id":"sha256:c0abd0104852d6ac095659cba0b411a4cf99b8eb715bf9ccf2ed57f2d4417f34","target":"graph","created_at":"2026-07-05T09:57:01Z","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/2501.02062/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dense suspensions exhibit significant viscosity changes under external deformation, a phenomenon known as shear thickening. Recent studies have identified a stress-induced transition from lubricated, unconstrained interactions to frictional contacts, which play a crucial role in shear thickening. This work investigates the rheological behavior and contact network evolution during continuous and discontinuous shear thickening (CST and DST) in two-dimensional simulations. We find that at low stress, during weak thickening, the frictional contact network is composed of quasilinear chains along th","authors_text":"Abhinendra Singh, Alessandro D'Amico, Sidong Tu","cross_cats":["cond-mat.dis-nn","cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-01-03T19:12:21Z","title":"Topological insights into dense frictional suspension rheology: Third order loops drive discontinuous shear thickening"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.02062","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":"sha256:27464903db4fd84607706c096fe97063bdb2d8931222f9efa6d64d1abc003b67","target":"record","created_at":"2026-07-05T09:57:01Z","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":"f942be4a77a774cd0632b2267055b6162c5558b9fecfedbe5d0607ea610696af","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-01-03T19:12:21Z","title_canon_sha256":"a8a10e810706f39990af712a1788492373d4fbe33e4fb78537e4b0a9bb09e656"},"schema_version":"1.0","source":{"id":"2501.02062","kind":"arxiv","version":1}},"canonical_sha256":"a153b5c26dee93bc47677b409c4f5a9e833e4246e8f9411d28c01261164b4a6b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a153b5c26dee93bc47677b409c4f5a9e833e4246e8f9411d28c01261164b4a6b","first_computed_at":"2026-07-05T09:57:01.533082Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:57:01.533082Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"04ynsQ4wUa9PeZhqhpepR4zdO15w6jKO8tDxXLbMc6GXIXt7Qufrb5POh6Cq9B7nP8KvaisYFdcgzCjyYderBw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:57:01.533539Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.02062","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27464903db4fd84607706c096fe97063bdb2d8931222f9efa6d64d1abc003b67","sha256:c0abd0104852d6ac095659cba0b411a4cf99b8eb715bf9ccf2ed57f2d4417f34"],"state_sha256":"defa077896147fdf077c5e32684d816ab8096bc72f2d4a07d9ccb37c391db982"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5iLB8SrPRfdsrhzmhGj6K1Mgs2Xc33zCwoE+y94Z+m+n+ZKDzBsnkZvGsvkJG17d4y7tzf0uFTUzmlYL0xorAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T15:20:01.915955Z","bundle_sha256":"98221c86b4129f3d20c62971897faf02a8ed6f961f82b02ede8268173b1d8db7"}}