{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:W4A3O235IWWM6PZKEOYGAGDWWS","short_pith_number":"pith:W4A3O235","canonical_record":{"source":{"id":"1307.1214","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2013-07-04T06:18:37Z","cross_cats_sorted":["cond-mat.soft","physics.bio-ph"],"title_canon_sha256":"42b9b70077e9805cd323eb38ebb9dee3ecdc105558cd4a9b62dd74c5e783c181","abstract_canon_sha256":"c12520d0d8370db2b77ac74709e73f2d1f950d1c9160671babdf9238c40ac440"},"schema_version":"1.0"},"canonical_sha256":"b701b76b7d45accf3f2a23b0601876b486ef3caef116b027cb55509bbf5e3d3d","source":{"kind":"arxiv","id":"1307.1214","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.1214","created_at":"2026-05-18T03:19:14Z"},{"alias_kind":"arxiv_version","alias_value":"1307.1214v1","created_at":"2026-05-18T03:19:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.1214","created_at":"2026-05-18T03:19:14Z"},{"alias_kind":"pith_short_12","alias_value":"W4A3O235IWWM","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"W4A3O235IWWM6PZK","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"W4A3O235","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:W4A3O235IWWM6PZKEOYGAGDWWS","target":"record","payload":{"canonical_record":{"source":{"id":"1307.1214","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2013-07-04T06:18:37Z","cross_cats_sorted":["cond-mat.soft","physics.bio-ph"],"title_canon_sha256":"42b9b70077e9805cd323eb38ebb9dee3ecdc105558cd4a9b62dd74c5e783c181","abstract_canon_sha256":"c12520d0d8370db2b77ac74709e73f2d1f950d1c9160671babdf9238c40ac440"},"schema_version":"1.0"},"canonical_sha256":"b701b76b7d45accf3f2a23b0601876b486ef3caef116b027cb55509bbf5e3d3d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:19:14.390085Z","signature_b64":"d3oPKu0fhjeaNOjuh5IO/DBVVwk2xZgiuLHYqtmy4w4z3TGUtuS0YlXR1vV+/Sl7RspN7PWhZB5cPrc/Vh7rDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b701b76b7d45accf3f2a23b0601876b486ef3caef116b027cb55509bbf5e3d3d","last_reissued_at":"2026-05-18T03:19:14.389510Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:19:14.389510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.1214","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":"2026-05-18T03:19:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TX1HaMF2u1oR9xU16aUi45DbUfQVkvQcBgVYtYVXVzQtSvD93fpasep9K2xg8atyUPUup3KDmBwdIz3+iM1vBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T08:44:09.052540Z"},"content_sha256":"c38bf8314c7b3307e2d6e31b9aa734af6ff5c9d01d37e08bc9b6634d7faed9bc","schema_version":"1.0","event_id":"sha256:c38bf8314c7b3307e2d6e31b9aa734af6ff5c9d01d37e08bc9b6634d7faed9bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:W4A3O235IWWM6PZKEOYGAGDWWS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A biomechanical model of swallowing for understanding the influence of saliva and food bolus viscosity on flavour release","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.bio-ph"],"primary_cat":"physics.med-ph","authors_text":"Albert Magnin (Grenoble 1 UJF), Cl\\'ement De Loubens, Ioan Cristian Tr\\'el\\'ea, Isabelle Souchon, Marion Doyennette","submitted_at":"2013-07-04T06:18:37Z","abstract_excerpt":"After swallowing a liquid or a semi-liquid food product, a thin film responsible for the dynamic profile of aroma release coats the pharyngeal mucosa. The objective of the present article was to understand and quantify physical mechanisms explaining pharyngeal mucosa coating. An elastohydrodynamic model of swallowing was developed for Newtonian liquids that focused on the most occluded region of the pharyngeal peristaltic wave. The model took lubrication by a saliva film and mucosa deformability into account. Food bolus flow rate and generated load were predicted as functions of three dimensio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.1214","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":"2026-05-18T03:19:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gaW5TKC+NFenvCbjIu7ssofsKR9ahp6h9Na51vFO+JHh0M5uNXa1LTYXRXCUn4iWrUWdVcfGvQ//94+ZhxJZAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T08:44:09.052895Z"},"content_sha256":"18ccd47c31e4261a93c0667ce8b52892d32e250c11634809401fccace3882019","schema_version":"1.0","event_id":"sha256:18ccd47c31e4261a93c0667ce8b52892d32e250c11634809401fccace3882019"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W4A3O235IWWM6PZKEOYGAGDWWS/bundle.json","state_url":"https://pith.science/pith/W4A3O235IWWM6PZKEOYGAGDWWS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W4A3O235IWWM6PZKEOYGAGDWWS/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":"2026-06-24T08:44:09Z","links":{"resolver":"https://pith.science/pith/W4A3O235IWWM6PZKEOYGAGDWWS","bundle":"https://pith.science/pith/W4A3O235IWWM6PZKEOYGAGDWWS/bundle.json","state":"https://pith.science/pith/W4A3O235IWWM6PZKEOYGAGDWWS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W4A3O235IWWM6PZKEOYGAGDWWS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:W4A3O235IWWM6PZKEOYGAGDWWS","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":"c12520d0d8370db2b77ac74709e73f2d1f950d1c9160671babdf9238c40ac440","cross_cats_sorted":["cond-mat.soft","physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2013-07-04T06:18:37Z","title_canon_sha256":"42b9b70077e9805cd323eb38ebb9dee3ecdc105558cd4a9b62dd74c5e783c181"},"schema_version":"1.0","source":{"id":"1307.1214","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.1214","created_at":"2026-05-18T03:19:14Z"},{"alias_kind":"arxiv_version","alias_value":"1307.1214v1","created_at":"2026-05-18T03:19:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.1214","created_at":"2026-05-18T03:19:14Z"},{"alias_kind":"pith_short_12","alias_value":"W4A3O235IWWM","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"W4A3O235IWWM6PZK","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"W4A3O235","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:18ccd47c31e4261a93c0667ce8b52892d32e250c11634809401fccace3882019","target":"graph","created_at":"2026-05-18T03:19:14Z","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":"After swallowing a liquid or a semi-liquid food product, a thin film responsible for the dynamic profile of aroma release coats the pharyngeal mucosa. The objective of the present article was to understand and quantify physical mechanisms explaining pharyngeal mucosa coating. An elastohydrodynamic model of swallowing was developed for Newtonian liquids that focused on the most occluded region of the pharyngeal peristaltic wave. The model took lubrication by a saliva film and mucosa deformability into account. Food bolus flow rate and generated load were predicted as functions of three dimensio","authors_text":"Albert Magnin (Grenoble 1 UJF), Cl\\'ement De Loubens, Ioan Cristian Tr\\'el\\'ea, Isabelle Souchon, Marion Doyennette","cross_cats":["cond-mat.soft","physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2013-07-04T06:18:37Z","title":"A biomechanical model of swallowing for understanding the influence of saliva and food bolus viscosity on flavour release"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.1214","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:c38bf8314c7b3307e2d6e31b9aa734af6ff5c9d01d37e08bc9b6634d7faed9bc","target":"record","created_at":"2026-05-18T03:19:14Z","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":"c12520d0d8370db2b77ac74709e73f2d1f950d1c9160671babdf9238c40ac440","cross_cats_sorted":["cond-mat.soft","physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2013-07-04T06:18:37Z","title_canon_sha256":"42b9b70077e9805cd323eb38ebb9dee3ecdc105558cd4a9b62dd74c5e783c181"},"schema_version":"1.0","source":{"id":"1307.1214","kind":"arxiv","version":1}},"canonical_sha256":"b701b76b7d45accf3f2a23b0601876b486ef3caef116b027cb55509bbf5e3d3d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b701b76b7d45accf3f2a23b0601876b486ef3caef116b027cb55509bbf5e3d3d","first_computed_at":"2026-05-18T03:19:14.389510Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:19:14.389510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d3oPKu0fhjeaNOjuh5IO/DBVVwk2xZgiuLHYqtmy4w4z3TGUtuS0YlXR1vV+/Sl7RspN7PWhZB5cPrc/Vh7rDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:19:14.390085Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.1214","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c38bf8314c7b3307e2d6e31b9aa734af6ff5c9d01d37e08bc9b6634d7faed9bc","sha256:18ccd47c31e4261a93c0667ce8b52892d32e250c11634809401fccace3882019"],"state_sha256":"1836263b507ab797337e6bdfe286757b819cfeef4bf72329c2198c0a5e4afd08"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1p2c5b5bAmxvgg73f+hbYXMi+UpUKagPW4HfsAmJUTFFZQANp0KLKSeOaCCGtgDSbeknuQ5DfdxOd2uMsdaQAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T08:44:09.054864Z","bundle_sha256":"59b2edbe911c800b022b8ca1e9c6388e6eb9a30231af85e71e73ecb48b2b31ef"}}