{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:T62HLP2A5XBPKSMME3KTTCNUML","short_pith_number":"pith:T62HLP2A","canonical_record":{"source":{"id":"2108.13812","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2021-08-31T13:04:44Z","cross_cats_sorted":[],"title_canon_sha256":"39fd92a14c6b257936d408f39faf766a3ef3c89ae0440a57644083f8141f9c3b","abstract_canon_sha256":"9147722d3a116275a5601b621f21fc75013e5f145814bb8dedd5da003c96ab76"},"schema_version":"1.0"},"canonical_sha256":"9fb475bf40edc2f5498c26d53989b462c506c4c76d92586ecff3492b2e06169e","source":{"kind":"arxiv","id":"2108.13812","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.13812","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"arxiv_version","alias_value":"2108.13812v1","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.13812","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"pith_short_12","alias_value":"T62HLP2A5XBP","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"pith_short_16","alias_value":"T62HLP2A5XBPKSMM","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"pith_short_8","alias_value":"T62HLP2A","created_at":"2026-07-05T03:51:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:T62HLP2A5XBPKSMME3KTTCNUML","target":"record","payload":{"canonical_record":{"source":{"id":"2108.13812","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2021-08-31T13:04:44Z","cross_cats_sorted":[],"title_canon_sha256":"39fd92a14c6b257936d408f39faf766a3ef3c89ae0440a57644083f8141f9c3b","abstract_canon_sha256":"9147722d3a116275a5601b621f21fc75013e5f145814bb8dedd5da003c96ab76"},"schema_version":"1.0"},"canonical_sha256":"9fb475bf40edc2f5498c26d53989b462c506c4c76d92586ecff3492b2e06169e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:51:32.476341Z","signature_b64":"NyV9eQ1j2Rcc9Dzc5sIO9ChifaQzyuWCGRtbgKRnBMMo4xZoGrviDQ57byxe7uGVpBnikEVHFydseIioPtSAAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fb475bf40edc2f5498c26d53989b462c506c4c76d92586ecff3492b2e06169e","last_reissued_at":"2026-07-05T03:51:32.475886Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:51:32.475886Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2108.13812","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":"2026-07-05T03:51:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A4YUkzHEhRzD/AHiWInHJGuUnH+NuIp4E4/lGhoOouVO5v/lDerv4Oo8UyM+hmDAYh4OinF8KeojFJitSkSmCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T02:21:31.477910Z"},"content_sha256":"144d430a78c706f0fa6e6480c77e08922ed5217db62f9e23e2f34fc658859d8b","schema_version":"1.0","event_id":"sha256:144d430a78c706f0fa6e6480c77e08922ed5217db62f9e23e2f34fc658859d8b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:T62HLP2A5XBPKSMME3KTTCNUML","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Barrier crossing in a viscoelastic bath","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Clemens Bechinger, F\\'elix Ginot, Juliana Caspers, Matthias Kr\\\"uger","submitted_at":"2021-08-31T13:04:44Z","abstract_excerpt":"We investigate the hopping dynamics of a colloidal particle across a potential barrier and within a viscoelastic, i.e., non-Markovian bath, and report two clearly separated time scales in the corresponding waiting time distributions. While the longer time scale exponentially depends on the barrier height, the shorter one is similar to the relaxation time of the fluid. This short time scale is a signature of the storage and release of elastic energy inside the bath, that strongly increases the hopping rate. Our results are in excellent agreement with numerical simulations of a simple Maxwell mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.13812","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/2108.13812/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":"2026-07-05T03:51:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t/oaPoVt6t2DG4rrWP012z+czO4ppCa0kx8NNxNiPsAmIOXt0PO1dtBkCbJQhQtGrzSMrYAAWAPqnw6viRp5Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T02:21:31.478239Z"},"content_sha256":"e78826403a52178a6375abbc8141fa89e87d0072005f4c832d44eba2102952b8","schema_version":"1.0","event_id":"sha256:e78826403a52178a6375abbc8141fa89e87d0072005f4c832d44eba2102952b8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T62HLP2A5XBPKSMME3KTTCNUML/bundle.json","state_url":"https://pith.science/pith/T62HLP2A5XBPKSMME3KTTCNUML/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T62HLP2A5XBPKSMME3KTTCNUML/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":"2026-08-11T02:21:31Z","links":{"resolver":"https://pith.science/pith/T62HLP2A5XBPKSMME3KTTCNUML","bundle":"https://pith.science/pith/T62HLP2A5XBPKSMME3KTTCNUML/bundle.json","state":"https://pith.science/pith/T62HLP2A5XBPKSMME3KTTCNUML/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T62HLP2A5XBPKSMME3KTTCNUML/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:T62HLP2A5XBPKSMME3KTTCNUML","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":"9147722d3a116275a5601b621f21fc75013e5f145814bb8dedd5da003c96ab76","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2021-08-31T13:04:44Z","title_canon_sha256":"39fd92a14c6b257936d408f39faf766a3ef3c89ae0440a57644083f8141f9c3b"},"schema_version":"1.0","source":{"id":"2108.13812","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.13812","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"arxiv_version","alias_value":"2108.13812v1","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.13812","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"pith_short_12","alias_value":"T62HLP2A5XBP","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"pith_short_16","alias_value":"T62HLP2A5XBPKSMM","created_at":"2026-07-05T03:51:32Z"},{"alias_kind":"pith_short_8","alias_value":"T62HLP2A","created_at":"2026-07-05T03:51:32Z"}],"graph_snapshots":[{"event_id":"sha256:e78826403a52178a6375abbc8141fa89e87d0072005f4c832d44eba2102952b8","target":"graph","created_at":"2026-07-05T03:51:32Z","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/2108.13812/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the hopping dynamics of a colloidal particle across a potential barrier and within a viscoelastic, i.e., non-Markovian bath, and report two clearly separated time scales in the corresponding waiting time distributions. While the longer time scale exponentially depends on the barrier height, the shorter one is similar to the relaxation time of the fluid. This short time scale is a signature of the storage and release of elastic energy inside the bath, that strongly increases the hopping rate. Our results are in excellent agreement with numerical simulations of a simple Maxwell mo","authors_text":"Clemens Bechinger, F\\'elix Ginot, Juliana Caspers, Matthias Kr\\\"uger","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2021-08-31T13:04:44Z","title":"Barrier crossing in a viscoelastic bath"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.13812","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":"sha256:144d430a78c706f0fa6e6480c77e08922ed5217db62f9e23e2f34fc658859d8b","target":"record","created_at":"2026-07-05T03:51:32Z","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":"9147722d3a116275a5601b621f21fc75013e5f145814bb8dedd5da003c96ab76","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2021-08-31T13:04:44Z","title_canon_sha256":"39fd92a14c6b257936d408f39faf766a3ef3c89ae0440a57644083f8141f9c3b"},"schema_version":"1.0","source":{"id":"2108.13812","kind":"arxiv","version":1}},"canonical_sha256":"9fb475bf40edc2f5498c26d53989b462c506c4c76d92586ecff3492b2e06169e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fb475bf40edc2f5498c26d53989b462c506c4c76d92586ecff3492b2e06169e","first_computed_at":"2026-07-05T03:51:32.475886Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:51:32.475886Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NyV9eQ1j2Rcc9Dzc5sIO9ChifaQzyuWCGRtbgKRnBMMo4xZoGrviDQ57byxe7uGVpBnikEVHFydseIioPtSAAw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:51:32.476341Z","signed_message":"canonical_sha256_bytes"},"source_id":"2108.13812","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:144d430a78c706f0fa6e6480c77e08922ed5217db62f9e23e2f34fc658859d8b","sha256:e78826403a52178a6375abbc8141fa89e87d0072005f4c832d44eba2102952b8"],"state_sha256":"6b578b3f64046f182623c56e53cf1dbabaf8a5f127a3fb5bd291ce18535a71b7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xfPzq0VA5mqaLdubsp+ZDPANbWLWMV1xnvZlmOXHXL9odu2cSfst9D0PwM4Ci7GGcqGwSeZpXRaK601KWtU7Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T02:21:31.480638Z","bundle_sha256":"8049375c226e0c66e00b20f86d45806e19ece6efef0604fa98a631c66c95e264"}}