{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:U6I7SPB3XLVO7LQVCYN3NGXWCE","short_pith_number":"pith:U6I7SPB3","canonical_record":{"source":{"id":"1210.5695","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-10-21T06:23:19Z","cross_cats_sorted":[],"title_canon_sha256":"e5be74ccd6656ab642f59234d8af5a631bfb2b0f8f2344b1835443df980c7a1f","abstract_canon_sha256":"b4c3f645ecdeb0f521d48ede6fa119f15e525e41000a1042e8737edb59b96c4d"},"schema_version":"1.0"},"canonical_sha256":"a791f93c3bbaeaefae15161bb69af611312c563538313439f5cc5032c653010b","source":{"kind":"arxiv","id":"1210.5695","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.5695","created_at":"2026-05-18T03:42:43Z"},{"alias_kind":"arxiv_version","alias_value":"1210.5695v1","created_at":"2026-05-18T03:42:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.5695","created_at":"2026-05-18T03:42:43Z"},{"alias_kind":"pith_short_12","alias_value":"U6I7SPB3XLVO","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"U6I7SPB3XLVO7LQV","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"U6I7SPB3","created_at":"2026-05-18T12:27:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:U6I7SPB3XLVO7LQVCYN3NGXWCE","target":"record","payload":{"canonical_record":{"source":{"id":"1210.5695","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-10-21T06:23:19Z","cross_cats_sorted":[],"title_canon_sha256":"e5be74ccd6656ab642f59234d8af5a631bfb2b0f8f2344b1835443df980c7a1f","abstract_canon_sha256":"b4c3f645ecdeb0f521d48ede6fa119f15e525e41000a1042e8737edb59b96c4d"},"schema_version":"1.0"},"canonical_sha256":"a791f93c3bbaeaefae15161bb69af611312c563538313439f5cc5032c653010b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:42:43.282597Z","signature_b64":"QJK9n+fom61YeHYAyilNKuwgtfgIQBrHVYaWt3DU60bGMWDXjl7vsqDbN88LlUU47lUophDoCiDBwjQ9qbKkAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a791f93c3bbaeaefae15161bb69af611312c563538313439f5cc5032c653010b","last_reissued_at":"2026-05-18T03:42:43.282058Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:42:43.282058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.5695","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":"2026-05-18T03:42:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G2ZRDJ4uNqjzzfrBJd59xIww2+y7BPsAz7Hau9WHc1T/o1H2EgGCibTmu1LWe3GiaxDaaiOwoOW+hvrZta1UDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T15:58:29.570667Z"},"content_sha256":"d5a91ef37b645db6dc663b441278b960fd0ec01d0ddaf98cc2ae2e1e327ab0c1","schema_version":"1.0","event_id":"sha256:d5a91ef37b645db6dc663b441278b960fd0ec01d0ddaf98cc2ae2e1e327ab0c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:U6I7SPB3XLVO7LQVCYN3NGXWCE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nanorods of Well-Defined Length and Monodisperse Cross-Section Obtained from Electrostatic Complexation of Nanoparticles with a Semiflexible Biopolymer","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Eric Buhler (MSC), Florent Carn (MSC), Fran\\c{c}ois Bou\\'e (LLB), Gervaise Mosser (LCMCP - site Paris VI), Li Shi (LLB, MSC)","submitted_at":"2012-10-21T06:23:19Z","abstract_excerpt":"We show by combining small-angle X-ray scattering (SAXS) and cryo-transmission electron microscopy (cryo-TEM) that anionic silica nanoparticles (SiNPs) assemble into well-defined 1D cluster when mixed with a dilute solution of semiflexible chitosan polycation. The nanorods are stable in excess of SiNPs and composed of 10 SiNPs well-ordered into straight single strands with length Lrod \\approx 184.0 nm and radius Rrod = 9.2 nm = RSiNPs. We point out that the ratio between the chitosan persistence length and the SiNP radius, which is here equal to 1, can be the determining condition to obtain su"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.5695","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":"2026-05-18T03:42:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UxgLxtW8DbeF6PWh+seawmy/RpJipoI6MVtrWxH4E1Ws1IUSS0vzu+ZO37maVMFhuKZbgDgrpg1d5alPsNe0CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T15:58:29.571024Z"},"content_sha256":"bc175610efadd75240c443684c8627b377e42b4716fa68c2505ceefac581e272","schema_version":"1.0","event_id":"sha256:bc175610efadd75240c443684c8627b377e42b4716fa68c2505ceefac581e272"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U6I7SPB3XLVO7LQVCYN3NGXWCE/bundle.json","state_url":"https://pith.science/pith/U6I7SPB3XLVO7LQVCYN3NGXWCE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U6I7SPB3XLVO7LQVCYN3NGXWCE/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":"2026-06-05T15:58:29Z","links":{"resolver":"https://pith.science/pith/U6I7SPB3XLVO7LQVCYN3NGXWCE","bundle":"https://pith.science/pith/U6I7SPB3XLVO7LQVCYN3NGXWCE/bundle.json","state":"https://pith.science/pith/U6I7SPB3XLVO7LQVCYN3NGXWCE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U6I7SPB3XLVO7LQVCYN3NGXWCE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:U6I7SPB3XLVO7LQVCYN3NGXWCE","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":"b4c3f645ecdeb0f521d48ede6fa119f15e525e41000a1042e8737edb59b96c4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-10-21T06:23:19Z","title_canon_sha256":"e5be74ccd6656ab642f59234d8af5a631bfb2b0f8f2344b1835443df980c7a1f"},"schema_version":"1.0","source":{"id":"1210.5695","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.5695","created_at":"2026-05-18T03:42:43Z"},{"alias_kind":"arxiv_version","alias_value":"1210.5695v1","created_at":"2026-05-18T03:42:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.5695","created_at":"2026-05-18T03:42:43Z"},{"alias_kind":"pith_short_12","alias_value":"U6I7SPB3XLVO","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"U6I7SPB3XLVO7LQV","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"U6I7SPB3","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:bc175610efadd75240c443684c8627b377e42b4716fa68c2505ceefac581e272","target":"graph","created_at":"2026-05-18T03:42:43Z","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":"We show by combining small-angle X-ray scattering (SAXS) and cryo-transmission electron microscopy (cryo-TEM) that anionic silica nanoparticles (SiNPs) assemble into well-defined 1D cluster when mixed with a dilute solution of semiflexible chitosan polycation. The nanorods are stable in excess of SiNPs and composed of 10 SiNPs well-ordered into straight single strands with length Lrod \\approx 184.0 nm and radius Rrod = 9.2 nm = RSiNPs. We point out that the ratio between the chitosan persistence length and the SiNP radius, which is here equal to 1, can be the determining condition to obtain su","authors_text":"Eric Buhler (MSC), Florent Carn (MSC), Fran\\c{c}ois Bou\\'e (LLB), Gervaise Mosser (LCMCP - site Paris VI), Li Shi (LLB, MSC)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-10-21T06:23:19Z","title":"Nanorods of Well-Defined Length and Monodisperse Cross-Section Obtained from Electrostatic Complexation of Nanoparticles with a Semiflexible Biopolymer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.5695","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:d5a91ef37b645db6dc663b441278b960fd0ec01d0ddaf98cc2ae2e1e327ab0c1","target":"record","created_at":"2026-05-18T03:42:43Z","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":"b4c3f645ecdeb0f521d48ede6fa119f15e525e41000a1042e8737edb59b96c4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-10-21T06:23:19Z","title_canon_sha256":"e5be74ccd6656ab642f59234d8af5a631bfb2b0f8f2344b1835443df980c7a1f"},"schema_version":"1.0","source":{"id":"1210.5695","kind":"arxiv","version":1}},"canonical_sha256":"a791f93c3bbaeaefae15161bb69af611312c563538313439f5cc5032c653010b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a791f93c3bbaeaefae15161bb69af611312c563538313439f5cc5032c653010b","first_computed_at":"2026-05-18T03:42:43.282058Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:42:43.282058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QJK9n+fom61YeHYAyilNKuwgtfgIQBrHVYaWt3DU60bGMWDXjl7vsqDbN88LlUU47lUophDoCiDBwjQ9qbKkAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:42:43.282597Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.5695","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5a91ef37b645db6dc663b441278b960fd0ec01d0ddaf98cc2ae2e1e327ab0c1","sha256:bc175610efadd75240c443684c8627b377e42b4716fa68c2505ceefac581e272"],"state_sha256":"a3f4e1b95e475b9b1b5fe937930cd7cb2a97bb5a6586046d2fd843f0e3398b24"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ob4jo6sbsmC+LYmulYCbowTmt/OI3FEzI+SaDcW6XifikCDN+bRNlYjrHASRxk5zl7cqlqkaYUFEKZ43XQ8TDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T15:58:29.573038Z","bundle_sha256":"cd68411ac334159c90394f7dbac859a6605a3362d1bb16c9c6c5f52347f2be19"}}