{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:DXJCOPCGZ2BKXEHSGSUHDI6VBR","short_pith_number":"pith:DXJCOPCG","canonical_record":{"source":{"id":"1802.05317","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2018-02-14T20:50:05Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"661177d2f6184ba00f702430f09022eaf5e5c6ef6fb2aa72aedf3f24239bb2ea","abstract_canon_sha256":"647f3612ff76a98b97f0ee0553a15a611443f16a2a20836ccb6ede26c2382923"},"schema_version":"1.0"},"canonical_sha256":"1dd2273c46ce82ab90f234a871a3d50c5f442cfb6f9c00c91d0973bf614ac880","source":{"kind":"arxiv","id":"1802.05317","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.05317","created_at":"2026-05-18T00:23:15Z"},{"alias_kind":"arxiv_version","alias_value":"1802.05317v1","created_at":"2026-05-18T00:23:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.05317","created_at":"2026-05-18T00:23:15Z"},{"alias_kind":"pith_short_12","alias_value":"DXJCOPCGZ2BK","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DXJCOPCGZ2BKXEHS","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DXJCOPCG","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:DXJCOPCGZ2BKXEHSGSUHDI6VBR","target":"record","payload":{"canonical_record":{"source":{"id":"1802.05317","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2018-02-14T20:50:05Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"661177d2f6184ba00f702430f09022eaf5e5c6ef6fb2aa72aedf3f24239bb2ea","abstract_canon_sha256":"647f3612ff76a98b97f0ee0553a15a611443f16a2a20836ccb6ede26c2382923"},"schema_version":"1.0"},"canonical_sha256":"1dd2273c46ce82ab90f234a871a3d50c5f442cfb6f9c00c91d0973bf614ac880","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:23:15.993838Z","signature_b64":"gcA4XdVIHjcgzXyjzFItMWeyx3e3sfEvSiJhSUZaCtFL8GNe7s6jNIF7jLObqi+HHiyX+2tA43gt5MVW+Ol/BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1dd2273c46ce82ab90f234a871a3d50c5f442cfb6f9c00c91d0973bf614ac880","last_reissued_at":"2026-05-18T00:23:15.993041Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:23:15.993041Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.05317","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":"2026-05-18T00:23:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0el95NwanOfEpICYpUmnCDvPDk7E+KLflhG/DwODB9J5uTmQ44VjtiSwv2/EbhlABzZRFhxREPg6QaJL2ED8DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T23:11:32.962640Z"},"content_sha256":"44c44fe0fa62d1ebca7ebaefb7301afa7639c16a4e32a40eaeba2470c05e9486","schema_version":"1.0","event_id":"sha256:44c44fe0fa62d1ebca7ebaefb7301afa7639c16a4e32a40eaeba2470c05e9486"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:DXJCOPCGZ2BKXEHSGSUHDI6VBR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Communication via FRET in Nanonetworks of Mobile Proteins","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"q-bio.MN","authors_text":"Andrzej Jajszczyk, Jakub Kmiecik, Krzysztof Wojcik, Pawel Kulakowski","submitted_at":"2018-02-14T20:50:05Z","abstract_excerpt":"A practical, biologically motivated case of protein complexes (immunoglobulin G and FcRII receptors) moving on the surface of mastcells, that are common parts of an immunological system, is investigated. Proteins are considered as nanomachines creating a nanonetwork. Accurate molecular models of the proteins and the fluorophores which act as their nanoantennas are used to simulate the communication between the nanomachines when they are close to each other. The theory of diffusion-based Brownian motion is applied to model movements of the proteins. It is assumed that fluorophore molecules send"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.05317","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":"2026-05-18T00:23:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CEOqcBcElqmszcGVXTcwQ4p3OuMNRtWvRjgRNmeP5Q9zSy/plObSDw2IzkvVde7bluFu59Dxf4ixSaPo0mscCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T23:11:32.962984Z"},"content_sha256":"b2727e3d3b48db26e7f0a0083dd56d45c02d199038f11a5d65f1eddb850f132a","schema_version":"1.0","event_id":"sha256:b2727e3d3b48db26e7f0a0083dd56d45c02d199038f11a5d65f1eddb850f132a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DXJCOPCGZ2BKXEHSGSUHDI6VBR/bundle.json","state_url":"https://pith.science/pith/DXJCOPCGZ2BKXEHSGSUHDI6VBR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DXJCOPCGZ2BKXEHSGSUHDI6VBR/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":"2026-06-24T23:11:32Z","links":{"resolver":"https://pith.science/pith/DXJCOPCGZ2BKXEHSGSUHDI6VBR","bundle":"https://pith.science/pith/DXJCOPCGZ2BKXEHSGSUHDI6VBR/bundle.json","state":"https://pith.science/pith/DXJCOPCGZ2BKXEHSGSUHDI6VBR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DXJCOPCGZ2BKXEHSGSUHDI6VBR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DXJCOPCGZ2BKXEHSGSUHDI6VBR","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":"647f3612ff76a98b97f0ee0553a15a611443f16a2a20836ccb6ede26c2382923","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2018-02-14T20:50:05Z","title_canon_sha256":"661177d2f6184ba00f702430f09022eaf5e5c6ef6fb2aa72aedf3f24239bb2ea"},"schema_version":"1.0","source":{"id":"1802.05317","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.05317","created_at":"2026-05-18T00:23:15Z"},{"alias_kind":"arxiv_version","alias_value":"1802.05317v1","created_at":"2026-05-18T00:23:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.05317","created_at":"2026-05-18T00:23:15Z"},{"alias_kind":"pith_short_12","alias_value":"DXJCOPCGZ2BK","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DXJCOPCGZ2BKXEHS","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DXJCOPCG","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:b2727e3d3b48db26e7f0a0083dd56d45c02d199038f11a5d65f1eddb850f132a","target":"graph","created_at":"2026-05-18T00:23:15Z","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":"A practical, biologically motivated case of protein complexes (immunoglobulin G and FcRII receptors) moving on the surface of mastcells, that are common parts of an immunological system, is investigated. Proteins are considered as nanomachines creating a nanonetwork. Accurate molecular models of the proteins and the fluorophores which act as their nanoantennas are used to simulate the communication between the nanomachines when they are close to each other. The theory of diffusion-based Brownian motion is applied to model movements of the proteins. It is assumed that fluorophore molecules send","authors_text":"Andrzej Jajszczyk, Jakub Kmiecik, Krzysztof Wojcik, Pawel Kulakowski","cross_cats":["physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2018-02-14T20:50:05Z","title":"Communication via FRET in Nanonetworks of Mobile Proteins"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.05317","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":"sha256:44c44fe0fa62d1ebca7ebaefb7301afa7639c16a4e32a40eaeba2470c05e9486","target":"record","created_at":"2026-05-18T00:23:15Z","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":"647f3612ff76a98b97f0ee0553a15a611443f16a2a20836ccb6ede26c2382923","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2018-02-14T20:50:05Z","title_canon_sha256":"661177d2f6184ba00f702430f09022eaf5e5c6ef6fb2aa72aedf3f24239bb2ea"},"schema_version":"1.0","source":{"id":"1802.05317","kind":"arxiv","version":1}},"canonical_sha256":"1dd2273c46ce82ab90f234a871a3d50c5f442cfb6f9c00c91d0973bf614ac880","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1dd2273c46ce82ab90f234a871a3d50c5f442cfb6f9c00c91d0973bf614ac880","first_computed_at":"2026-05-18T00:23:15.993041Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:15.993041Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gcA4XdVIHjcgzXyjzFItMWeyx3e3sfEvSiJhSUZaCtFL8GNe7s6jNIF7jLObqi+HHiyX+2tA43gt5MVW+Ol/BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:15.993838Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.05317","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44c44fe0fa62d1ebca7ebaefb7301afa7639c16a4e32a40eaeba2470c05e9486","sha256:b2727e3d3b48db26e7f0a0083dd56d45c02d199038f11a5d65f1eddb850f132a"],"state_sha256":"0ac64ce10e70d04c79b9dd284db2ce8d7a0b87d0582aa8c64f4779ef9cd332b1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DKBBluJQmQGhi77tgE/h7NqIccBjbF77q0PT3sLO0YHf/zLSiTRbbDwqbCDkncJMNBW6CRHipMW4p3sXyfM+Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T23:11:32.965293Z","bundle_sha256":"6930e8c75062c39a0a3749e038f4f2cf1b926344d797b9ad403d1f5c6671b2cd"}}