{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:WGA65RIK3DR7QMFBYYPKNF2KH6","short_pith_number":"pith:WGA65RIK","canonical_record":{"source":{"id":"1709.02971","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-09-09T16:14:48Z","cross_cats_sorted":[],"title_canon_sha256":"55e7ca053632eaa8b57ea4aeeb7447d1bc1b9e81b47d99ad47d60e7e67ebc492","abstract_canon_sha256":"65651572cf2c26a7d86d549cd233c2844b9a8ccfc008a0c6c4fc0171f025106d"},"schema_version":"1.0"},"canonical_sha256":"b181eec50ad8e3f830a1c61ea6974a3f8b78225cf43ef0f88b77e31448dc2f17","source":{"kind":"arxiv","id":"1709.02971","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.02971","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"arxiv_version","alias_value":"1709.02971v1","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02971","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"pith_short_12","alias_value":"WGA65RIK3DR7","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WGA65RIK3DR7QMFB","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WGA65RIK","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:WGA65RIK3DR7QMFBYYPKNF2KH6","target":"record","payload":{"canonical_record":{"source":{"id":"1709.02971","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-09-09T16:14:48Z","cross_cats_sorted":[],"title_canon_sha256":"55e7ca053632eaa8b57ea4aeeb7447d1bc1b9e81b47d99ad47d60e7e67ebc492","abstract_canon_sha256":"65651572cf2c26a7d86d549cd233c2844b9a8ccfc008a0c6c4fc0171f025106d"},"schema_version":"1.0"},"canonical_sha256":"b181eec50ad8e3f830a1c61ea6974a3f8b78225cf43ef0f88b77e31448dc2f17","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:17.327803Z","signature_b64":"YDWNun351NJJf000OXgIXcIM2m58paF9BIXIgy2Fs6otZPkxVAFN4Rb07GAU6d73ZdIqntIwHT2f/Av1ecIvDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b181eec50ad8e3f830a1c61ea6974a3f8b78225cf43ef0f88b77e31448dc2f17","last_reissued_at":"2026-05-18T00:25:17.327081Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:17.327081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.02971","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":"2026-05-18T00:25:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lMnXGoJCm6jlixQjvI2PWQmbUuHrj8xgEMRSV7Vz4tkv3vhZhDz65d96ec9nZnut/e7ATR3JA4FTP/jCcHCaDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T01:18:15.505714Z"},"content_sha256":"fad3d2d0811debbee940bfc741cc2c731674ba5c821a116642154054fc91c156","schema_version":"1.0","event_id":"sha256:fad3d2d0811debbee940bfc741cc2c731674ba5c821a116642154054fc91c156"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:WGA65RIK3DR7QMFBYYPKNF2KH6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rolling and ageing in T-ramp soft adhesion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Christophe Tribet, Dra\\v{z}en Zanchi, Emmanuelle Marie, Giuseppe Boniello, Vincent Croquette","submitted_at":"2017-09-09T16:14:48Z","abstract_excerpt":"Immediately before adsorption to a horizontal substrate, sinking polymer-coated colloids can undergo a complex sequence of landing, jumping, crawling and rolling events. Using video tracking we studied the soft adhesion to a horizontal flat plate of micron-size colloids coated by a controlled molar fraction $f$ of the polymer PLL-g-PNIPAM which is temperature sensitive. We ramp the temperature from below to above $T_c=32\\pm 1^{\\circ}$C, at which the PNIPAM polymer undergoes a transition triggering attractive interaction between microparticles and surface. The adsorption rate, the effective in-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02971","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":"2026-05-18T00:25:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5i0+CS/FolLAFkg7Yrls7nHqw6xMmuSfBGeswCuqGzquviUkF90hAgTU8OAHdx8uN+WCCmOTdcGxk4Yyh9jKAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T01:18:15.506374Z"},"content_sha256":"a783058a3d513d29e7d7740f1dfeb4e9c26985487027cbc7a503ce51a3346561","schema_version":"1.0","event_id":"sha256:a783058a3d513d29e7d7740f1dfeb4e9c26985487027cbc7a503ce51a3346561"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WGA65RIK3DR7QMFBYYPKNF2KH6/bundle.json","state_url":"https://pith.science/pith/WGA65RIK3DR7QMFBYYPKNF2KH6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WGA65RIK3DR7QMFBYYPKNF2KH6/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":"2026-05-31T01:18:15Z","links":{"resolver":"https://pith.science/pith/WGA65RIK3DR7QMFBYYPKNF2KH6","bundle":"https://pith.science/pith/WGA65RIK3DR7QMFBYYPKNF2KH6/bundle.json","state":"https://pith.science/pith/WGA65RIK3DR7QMFBYYPKNF2KH6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WGA65RIK3DR7QMFBYYPKNF2KH6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:WGA65RIK3DR7QMFBYYPKNF2KH6","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":"65651572cf2c26a7d86d549cd233c2844b9a8ccfc008a0c6c4fc0171f025106d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-09-09T16:14:48Z","title_canon_sha256":"55e7ca053632eaa8b57ea4aeeb7447d1bc1b9e81b47d99ad47d60e7e67ebc492"},"schema_version":"1.0","source":{"id":"1709.02971","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.02971","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"arxiv_version","alias_value":"1709.02971v1","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02971","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"pith_short_12","alias_value":"WGA65RIK3DR7","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WGA65RIK3DR7QMFB","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WGA65RIK","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:a783058a3d513d29e7d7740f1dfeb4e9c26985487027cbc7a503ce51a3346561","target":"graph","created_at":"2026-05-18T00:25:17Z","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":"Immediately before adsorption to a horizontal substrate, sinking polymer-coated colloids can undergo a complex sequence of landing, jumping, crawling and rolling events. Using video tracking we studied the soft adhesion to a horizontal flat plate of micron-size colloids coated by a controlled molar fraction $f$ of the polymer PLL-g-PNIPAM which is temperature sensitive. We ramp the temperature from below to above $T_c=32\\pm 1^{\\circ}$C, at which the PNIPAM polymer undergoes a transition triggering attractive interaction between microparticles and surface. The adsorption rate, the effective in-","authors_text":"Christophe Tribet, Dra\\v{z}en Zanchi, Emmanuelle Marie, Giuseppe Boniello, Vincent Croquette","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-09-09T16:14:48Z","title":"Rolling and ageing in T-ramp soft adhesion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02971","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:fad3d2d0811debbee940bfc741cc2c731674ba5c821a116642154054fc91c156","target":"record","created_at":"2026-05-18T00:25:17Z","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":"65651572cf2c26a7d86d549cd233c2844b9a8ccfc008a0c6c4fc0171f025106d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-09-09T16:14:48Z","title_canon_sha256":"55e7ca053632eaa8b57ea4aeeb7447d1bc1b9e81b47d99ad47d60e7e67ebc492"},"schema_version":"1.0","source":{"id":"1709.02971","kind":"arxiv","version":1}},"canonical_sha256":"b181eec50ad8e3f830a1c61ea6974a3f8b78225cf43ef0f88b77e31448dc2f17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b181eec50ad8e3f830a1c61ea6974a3f8b78225cf43ef0f88b77e31448dc2f17","first_computed_at":"2026-05-18T00:25:17.327081Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:25:17.327081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YDWNun351NJJf000OXgIXcIM2m58paF9BIXIgy2Fs6otZPkxVAFN4Rb07GAU6d73ZdIqntIwHT2f/Av1ecIvDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:25:17.327803Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.02971","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fad3d2d0811debbee940bfc741cc2c731674ba5c821a116642154054fc91c156","sha256:a783058a3d513d29e7d7740f1dfeb4e9c26985487027cbc7a503ce51a3346561"],"state_sha256":"5add67e325297d6075b72f3853ada72b3398166d232bd5adff18c401f5d0237b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YcTQFlXDA/jZrRQwp+tWUeNgq11fPlpcmaBOiRo3IxIQNuXCXGncMMNJhllg/sTAAJgrUf9aZLTTICYii8WhDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T01:18:15.509686Z","bundle_sha256":"f658534d5b181eca529807da96155654556257f42155da70a95e6252ad00559b"}}