{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:XCTUSN6VXLKP7USDSN2XEIWK4I","short_pith_number":"pith:XCTUSN6V","canonical_record":{"source":{"id":"1704.04093","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-13T12:43:16Z","cross_cats_sorted":[],"title_canon_sha256":"8fbfad4a6b2167fe741a09e3de2bb88d5661ce87877345d6e66a95fc637c8c97","abstract_canon_sha256":"980a595709b43784b18d1bc45448c45bdd457415fec14d4bb67b36417d9db2ec"},"schema_version":"1.0"},"canonical_sha256":"b8a74937d5bad4ffd24393757222cae2067cb94fe2ae6ff861c8aec65585befb","source":{"kind":"arxiv","id":"1704.04093","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.04093","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"1704.04093v1","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.04093","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"XCTUSN6VXLKP","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XCTUSN6VXLKP7USD","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XCTUSN6V","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:XCTUSN6VXLKP7USDSN2XEIWK4I","target":"record","payload":{"canonical_record":{"source":{"id":"1704.04093","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-13T12:43:16Z","cross_cats_sorted":[],"title_canon_sha256":"8fbfad4a6b2167fe741a09e3de2bb88d5661ce87877345d6e66a95fc637c8c97","abstract_canon_sha256":"980a595709b43784b18d1bc45448c45bdd457415fec14d4bb67b36417d9db2ec"},"schema_version":"1.0"},"canonical_sha256":"b8a74937d5bad4ffd24393757222cae2067cb94fe2ae6ff861c8aec65585befb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:25.382044Z","signature_b64":"0RkeqmbA8faApRWVoDlVHfuz2E4CTh8BgH3k4b0w+MFUJBZK/W1C59cXDvH9KfkurNhGrAAwwNLqQ1zG0rE5DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8a74937d5bad4ffd24393757222cae2067cb94fe2ae6ff861c8aec65585befb","last_reissued_at":"2026-05-18T00:46:25.381578Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:25.381578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.04093","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":"2026-05-18T00:46:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hmDRonWN+Kmtvfe3NyuC/AhuewA/MAuxemk0k9G4InvxMpI3k5/792GF28t1IoMYP5aRrva6HfTBjtVluIMiCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:20:59.055395Z"},"content_sha256":"dc5a92999a5497151efdca3f8b0b3905fe04f63f8e87786c787c41b190ef6659","schema_version":"1.0","event_id":"sha256:dc5a92999a5497151efdca3f8b0b3905fe04f63f8e87786c787c41b190ef6659"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:XCTUSN6VXLKP7USDSN2XEIWK4I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Elastocapillary coiling of an elastic rod inside a drop","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Herv\\'e Elettro, Paul Grandgeorge, S\\'ebastien Neukirch","submitted_at":"2017-04-13T12:43:16Z","abstract_excerpt":"Capillary forces acting at the surface of a liquid drop can be strong enough to deform small objects and recent studies have provided several examples of elastic instabilities induced by surface tension. We present such an example where a liquid drop sits on a straight fiber, and we show that the liquid attracts the fiber which thereby coils inside the drop. We derive the equilibrium equations for the system, compute bifurcation curves, and show the packed fiber may adopt several possible configurations inside the drop. We use the energy of the system to discriminate between the different conf"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.04093","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":"2026-05-18T00:46:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Grlcn6Hr+DDQwkNNWvImML/BBHf4QyuJYj6lGxSI18gsZ11XrJMjI4ZKAnEOHXROkjA70UcNPC7o0juLDyyvAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:20:59.056150Z"},"content_sha256":"90ff7dd9156e317c793d9ab6094bd316b4e38c1d95219241af5676484d77134a","schema_version":"1.0","event_id":"sha256:90ff7dd9156e317c793d9ab6094bd316b4e38c1d95219241af5676484d77134a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XCTUSN6VXLKP7USDSN2XEIWK4I/bundle.json","state_url":"https://pith.science/pith/XCTUSN6VXLKP7USDSN2XEIWK4I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XCTUSN6VXLKP7USDSN2XEIWK4I/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":"2026-05-28T19:20:59Z","links":{"resolver":"https://pith.science/pith/XCTUSN6VXLKP7USDSN2XEIWK4I","bundle":"https://pith.science/pith/XCTUSN6VXLKP7USDSN2XEIWK4I/bundle.json","state":"https://pith.science/pith/XCTUSN6VXLKP7USDSN2XEIWK4I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XCTUSN6VXLKP7USDSN2XEIWK4I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XCTUSN6VXLKP7USDSN2XEIWK4I","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":"980a595709b43784b18d1bc45448c45bdd457415fec14d4bb67b36417d9db2ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-13T12:43:16Z","title_canon_sha256":"8fbfad4a6b2167fe741a09e3de2bb88d5661ce87877345d6e66a95fc637c8c97"},"schema_version":"1.0","source":{"id":"1704.04093","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.04093","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"1704.04093v1","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.04093","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"XCTUSN6VXLKP","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XCTUSN6VXLKP7USD","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XCTUSN6V","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:90ff7dd9156e317c793d9ab6094bd316b4e38c1d95219241af5676484d77134a","target":"graph","created_at":"2026-05-18T00:46:25Z","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":"Capillary forces acting at the surface of a liquid drop can be strong enough to deform small objects and recent studies have provided several examples of elastic instabilities induced by surface tension. We present such an example where a liquid drop sits on a straight fiber, and we show that the liquid attracts the fiber which thereby coils inside the drop. We derive the equilibrium equations for the system, compute bifurcation curves, and show the packed fiber may adopt several possible configurations inside the drop. We use the energy of the system to discriminate between the different conf","authors_text":"Herv\\'e Elettro, Paul Grandgeorge, S\\'ebastien Neukirch","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-13T12:43:16Z","title":"Elastocapillary coiling of an elastic rod inside a drop"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.04093","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:dc5a92999a5497151efdca3f8b0b3905fe04f63f8e87786c787c41b190ef6659","target":"record","created_at":"2026-05-18T00:46:25Z","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":"980a595709b43784b18d1bc45448c45bdd457415fec14d4bb67b36417d9db2ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-13T12:43:16Z","title_canon_sha256":"8fbfad4a6b2167fe741a09e3de2bb88d5661ce87877345d6e66a95fc637c8c97"},"schema_version":"1.0","source":{"id":"1704.04093","kind":"arxiv","version":1}},"canonical_sha256":"b8a74937d5bad4ffd24393757222cae2067cb94fe2ae6ff861c8aec65585befb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8a74937d5bad4ffd24393757222cae2067cb94fe2ae6ff861c8aec65585befb","first_computed_at":"2026-05-18T00:46:25.381578Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:25.381578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0RkeqmbA8faApRWVoDlVHfuz2E4CTh8BgH3k4b0w+MFUJBZK/W1C59cXDvH9KfkurNhGrAAwwNLqQ1zG0rE5DA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:25.382044Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.04093","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc5a92999a5497151efdca3f8b0b3905fe04f63f8e87786c787c41b190ef6659","sha256:90ff7dd9156e317c793d9ab6094bd316b4e38c1d95219241af5676484d77134a"],"state_sha256":"8d3dcdce421acbcb5eceaa84bd5c3bcda288fb1482f9a8279d49839469021459"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7N5zY7FY8JIOAJHcxNgpwb2Ph1urgqaH1jrB4fej8TJ/rJdChP7x8jnaKo/gHnAG5Hn50PA26hSxr/jwsw6DDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T19:20:59.059788Z","bundle_sha256":"482fc76d4bdf2abc001bf562d28edc1594c870a5a788d1f2be1b3054dc00eed2"}}