{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:NTXMOW5BU3U6X5TFFLMYGXO3PJ","short_pith_number":"pith:NTXMOW5B","canonical_record":{"source":{"id":"2509.06327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-08T04:21:01Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"0ab1f53ccfbca32cc7a5646c88109dd1079ad09d6dcbf0ee628535143a2de457","abstract_canon_sha256":"d9cc6a06cbe788b734a2d817d1a0d6d58ca2dc7b1cca478631e16e4babb29318"},"schema_version":"1.0"},"canonical_sha256":"6ceec75ba1a6e9ebf6652ad9835ddb7a5b37488f47236fe8e744d86558bb3bb8","source":{"kind":"arxiv","id":"2509.06327","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.06327","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"arxiv_version","alias_value":"2509.06327v1","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.06327","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"pith_short_12","alias_value":"NTXMOW5BU3U6","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"pith_short_16","alias_value":"NTXMOW5BU3U6X5TF","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"pith_short_8","alias_value":"NTXMOW5B","created_at":"2026-07-05T12:06:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:NTXMOW5BU3U6X5TFFLMYGXO3PJ","target":"record","payload":{"canonical_record":{"source":{"id":"2509.06327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-08T04:21:01Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"0ab1f53ccfbca32cc7a5646c88109dd1079ad09d6dcbf0ee628535143a2de457","abstract_canon_sha256":"d9cc6a06cbe788b734a2d817d1a0d6d58ca2dc7b1cca478631e16e4babb29318"},"schema_version":"1.0"},"canonical_sha256":"6ceec75ba1a6e9ebf6652ad9835ddb7a5b37488f47236fe8e744d86558bb3bb8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:06:33.828777Z","signature_b64":"CarBpnG4YGIK+ro2/kKG2DTA5EzPpoIejHigP/YqddPmaL+nKSDJIYS5+KiZ49g1pfqyr/47YAPeW28+qSvXBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6ceec75ba1a6e9ebf6652ad9835ddb7a5b37488f47236fe8e744d86558bb3bb8","last_reissued_at":"2026-07-05T12:06:33.828298Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:06:33.828298Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.06327","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":"2026-07-05T12:06:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7K1kb0/b/n6/Vgddqnkrkkf++f9awMitYg1wdPNKp69v/hJSlbToVaktDvEgsoekpWBZddEvTOr66KynkxWwDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T15:04:34.785976Z"},"content_sha256":"44e5b143ffd6213af7a374fd0f8130504e86c8812dfdf06b6bf995a8ee07834c","schema_version":"1.0","event_id":"sha256:44e5b143ffd6213af7a374fd0f8130504e86c8812dfdf06b6bf995a8ee07834c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:NTXMOW5BU3U6X5TFFLMYGXO3PJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coexistence of Two Types of Liquid Structures at Platinum-Water Interfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Lalith Krishna Samanth Bonagiri, Qian Ai, Yingjie Zhang, Yitong Li","submitted_at":"2025-09-08T04:21:01Z","abstract_excerpt":"Platinum-water interfaces underpin many electrochemical energy conversion processes. However, despite decades of research, the real-space liquid structure of these interfaces remains elusive. Using three-dimensional atomic force microscopy (3D-AFM), we mapped Pt-water interface in real space with angstrom-level resolution. Topographic imaging revealed atomically flat (type I) and stripe-like (type II) surface nanodomains. Force-distance profiles above type I domains exhibited oscillatory decay patterns with periodicity of ~0.33 nm, consistent with water. In contrast, type II domains showed str"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.06327","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/2509.06327/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":"2026-07-05T12:06:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zTRjaLoNf9B4N3kqIzz8cgwrCEd/bLvZgxoTX8CQXU+/cLbvVYuWTK3nVHGYHPBtMM0W70TNP4Nj40TKPBEVCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T15:04:34.786362Z"},"content_sha256":"ce28dca5b12e63884a7c8c0ab9ee673ba08c63a2eddb00b41193a692ee7ec67c","schema_version":"1.0","event_id":"sha256:ce28dca5b12e63884a7c8c0ab9ee673ba08c63a2eddb00b41193a692ee7ec67c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NTXMOW5BU3U6X5TFFLMYGXO3PJ/bundle.json","state_url":"https://pith.science/pith/NTXMOW5BU3U6X5TFFLMYGXO3PJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NTXMOW5BU3U6X5TFFLMYGXO3PJ/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":"2026-08-06T15:04:34Z","links":{"resolver":"https://pith.science/pith/NTXMOW5BU3U6X5TFFLMYGXO3PJ","bundle":"https://pith.science/pith/NTXMOW5BU3U6X5TFFLMYGXO3PJ/bundle.json","state":"https://pith.science/pith/NTXMOW5BU3U6X5TFFLMYGXO3PJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NTXMOW5BU3U6X5TFFLMYGXO3PJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:NTXMOW5BU3U6X5TFFLMYGXO3PJ","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":"d9cc6a06cbe788b734a2d817d1a0d6d58ca2dc7b1cca478631e16e4babb29318","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-08T04:21:01Z","title_canon_sha256":"0ab1f53ccfbca32cc7a5646c88109dd1079ad09d6dcbf0ee628535143a2de457"},"schema_version":"1.0","source":{"id":"2509.06327","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.06327","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"arxiv_version","alias_value":"2509.06327v1","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.06327","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"pith_short_12","alias_value":"NTXMOW5BU3U6","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"pith_short_16","alias_value":"NTXMOW5BU3U6X5TF","created_at":"2026-07-05T12:06:33Z"},{"alias_kind":"pith_short_8","alias_value":"NTXMOW5B","created_at":"2026-07-05T12:06:33Z"}],"graph_snapshots":[{"event_id":"sha256:ce28dca5b12e63884a7c8c0ab9ee673ba08c63a2eddb00b41193a692ee7ec67c","target":"graph","created_at":"2026-07-05T12:06:33Z","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/2509.06327/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Platinum-water interfaces underpin many electrochemical energy conversion processes. However, despite decades of research, the real-space liquid structure of these interfaces remains elusive. Using three-dimensional atomic force microscopy (3D-AFM), we mapped Pt-water interface in real space with angstrom-level resolution. Topographic imaging revealed atomically flat (type I) and stripe-like (type II) surface nanodomains. Force-distance profiles above type I domains exhibited oscillatory decay patterns with periodicity of ~0.33 nm, consistent with water. In contrast, type II domains showed str","authors_text":"Lalith Krishna Samanth Bonagiri, Qian Ai, Yingjie Zhang, Yitong Li","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-08T04:21:01Z","title":"Coexistence of Two Types of Liquid Structures at Platinum-Water Interfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.06327","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":"sha256:44e5b143ffd6213af7a374fd0f8130504e86c8812dfdf06b6bf995a8ee07834c","target":"record","created_at":"2026-07-05T12:06:33Z","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":"d9cc6a06cbe788b734a2d817d1a0d6d58ca2dc7b1cca478631e16e4babb29318","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-08T04:21:01Z","title_canon_sha256":"0ab1f53ccfbca32cc7a5646c88109dd1079ad09d6dcbf0ee628535143a2de457"},"schema_version":"1.0","source":{"id":"2509.06327","kind":"arxiv","version":1}},"canonical_sha256":"6ceec75ba1a6e9ebf6652ad9835ddb7a5b37488f47236fe8e744d86558bb3bb8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ceec75ba1a6e9ebf6652ad9835ddb7a5b37488f47236fe8e744d86558bb3bb8","first_computed_at":"2026-07-05T12:06:33.828298Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:06:33.828298Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CarBpnG4YGIK+ro2/kKG2DTA5EzPpoIejHigP/YqddPmaL+nKSDJIYS5+KiZ49g1pfqyr/47YAPeW28+qSvXBg==","signature_status":"signed_v1","signed_at":"2026-07-05T12:06:33.828777Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.06327","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44e5b143ffd6213af7a374fd0f8130504e86c8812dfdf06b6bf995a8ee07834c","sha256:ce28dca5b12e63884a7c8c0ab9ee673ba08c63a2eddb00b41193a692ee7ec67c"],"state_sha256":"1540505f913b196de27387292c37d10e690f80f71caa15e344a0d2324a94a246"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kk7eU9+r/EUppghg/slqm2mW/5Rout+KZnxDt0uHyRQlrvRMpUDJ50a5t9d0mTFF7ERx9GharDuL9oo4p9UNBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T15:04:34.789064Z","bundle_sha256":"ea04e0f587ea3df196b5e0087d81e6f19c269e988999f6e7f23ace3b52707314"}}