{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:GLBVN3UBJS6BHKMIRG6QLYS4JS","short_pith_number":"pith:GLBVN3UB","canonical_record":{"source":{"id":"2506.06598","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-06-07T00:16:03Z","cross_cats_sorted":[],"title_canon_sha256":"b8bb0f9244ce8f76512feee031d7912d2cb234b52290f869dd4bdd7742f38229","abstract_canon_sha256":"de25d609a2d0d10c77a3678a55ce6e4dec899d53c4cd736e02ca20865f48202c"},"schema_version":"1.0"},"canonical_sha256":"32c356ee814cbc13a98889bd05e25c4cb36f94a4a249a6c9dd5973df6e8aec68","source":{"kind":"arxiv","id":"2506.06598","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.06598","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"arxiv_version","alias_value":"2506.06598v1","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.06598","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"pith_short_12","alias_value":"GLBVN3UBJS6B","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"pith_short_16","alias_value":"GLBVN3UBJS6BHKMI","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"pith_short_8","alias_value":"GLBVN3UB","created_at":"2026-07-05T11:17:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:GLBVN3UBJS6BHKMIRG6QLYS4JS","target":"record","payload":{"canonical_record":{"source":{"id":"2506.06598","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-06-07T00:16:03Z","cross_cats_sorted":[],"title_canon_sha256":"b8bb0f9244ce8f76512feee031d7912d2cb234b52290f869dd4bdd7742f38229","abstract_canon_sha256":"de25d609a2d0d10c77a3678a55ce6e4dec899d53c4cd736e02ca20865f48202c"},"schema_version":"1.0"},"canonical_sha256":"32c356ee814cbc13a98889bd05e25c4cb36f94a4a249a6c9dd5973df6e8aec68","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:17:52.600002Z","signature_b64":"wuEUjs5zYbJ4yzVmXoe7fUC8mYy0NeXhpknfIYf9SQzMzTZCVo4JVzpInImD1Wcg0PDWnH1gtMchU9SmJTgvBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32c356ee814cbc13a98889bd05e25c4cb36f94a4a249a6c9dd5973df6e8aec68","last_reissued_at":"2026-07-05T11:17:52.599548Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:17:52.599548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.06598","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":"2026-07-05T11:17:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GGuQB+8vxqh+A0G6BY7TOYA8xizYv0JLFVxHlK/5AOmeLwqLHiXe29u1dLLka+nXyQ99DWLB18j0ybcC4WAAAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T20:29:27.331485Z"},"content_sha256":"803e8bebf5274482ea52280526afef426b2f1a8858f7f0b201dfbcbac9b19f5b","schema_version":"1.0","event_id":"sha256:803e8bebf5274482ea52280526afef426b2f1a8858f7f0b201dfbcbac9b19f5b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:GLBVN3UBJS6BHKMIRG6QLYS4JS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Imaging 3D polarization dynamics via deep learning 4D-STEM","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Eunha Lee, Geun Ho Gu, Haeryong Kim, Jeongil Bang, Jinho Byun, Keeyong Lee, Myoungho Jeong, Sang Ho Oh","submitted_at":"2025-06-07T00:16:03Z","abstract_excerpt":"Recent advances in ferroelectrics highlight the role of three-dimensional (3D) polar entities in forming topological polar textures and generating giant electromechanical responses, during polarization rotation. However, current electron microscopy methods lack the depth resolution to resolve the polarization component along the electron beam direction, which restricts full characterization. Here, we present a deep learning framework combined with four-dimensional scanning transmission electron microscopy to reconstruct 3D polarization maps in Ba0.5Sr0.5TiO3 thin-film capacitors with picometer"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.06598","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/2506.06598/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":"2026-07-05T11:17:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zP2T6S0s+TJaj8gRp579Xk5RmmBcgSJgWX/9RJmg9bmCiMhCeuKTaoEytHz59fDe8xWLHKMmLLDCVJrN1NQdAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T20:29:27.331863Z"},"content_sha256":"df880f9643673202d30a65938b6fb57647f7e73f824b1c4042f931a80a4eb14d","schema_version":"1.0","event_id":"sha256:df880f9643673202d30a65938b6fb57647f7e73f824b1c4042f931a80a4eb14d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GLBVN3UBJS6BHKMIRG6QLYS4JS/bundle.json","state_url":"https://pith.science/pith/GLBVN3UBJS6BHKMIRG6QLYS4JS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GLBVN3UBJS6BHKMIRG6QLYS4JS/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":"2026-07-08T20:29:27Z","links":{"resolver":"https://pith.science/pith/GLBVN3UBJS6BHKMIRG6QLYS4JS","bundle":"https://pith.science/pith/GLBVN3UBJS6BHKMIRG6QLYS4JS/bundle.json","state":"https://pith.science/pith/GLBVN3UBJS6BHKMIRG6QLYS4JS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GLBVN3UBJS6BHKMIRG6QLYS4JS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GLBVN3UBJS6BHKMIRG6QLYS4JS","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":"de25d609a2d0d10c77a3678a55ce6e4dec899d53c4cd736e02ca20865f48202c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-06-07T00:16:03Z","title_canon_sha256":"b8bb0f9244ce8f76512feee031d7912d2cb234b52290f869dd4bdd7742f38229"},"schema_version":"1.0","source":{"id":"2506.06598","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.06598","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"arxiv_version","alias_value":"2506.06598v1","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.06598","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"pith_short_12","alias_value":"GLBVN3UBJS6B","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"pith_short_16","alias_value":"GLBVN3UBJS6BHKMI","created_at":"2026-07-05T11:17:52Z"},{"alias_kind":"pith_short_8","alias_value":"GLBVN3UB","created_at":"2026-07-05T11:17:52Z"}],"graph_snapshots":[{"event_id":"sha256:df880f9643673202d30a65938b6fb57647f7e73f824b1c4042f931a80a4eb14d","target":"graph","created_at":"2026-07-05T11:17:52Z","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/2506.06598/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advances in ferroelectrics highlight the role of three-dimensional (3D) polar entities in forming topological polar textures and generating giant electromechanical responses, during polarization rotation. However, current electron microscopy methods lack the depth resolution to resolve the polarization component along the electron beam direction, which restricts full characterization. Here, we present a deep learning framework combined with four-dimensional scanning transmission electron microscopy to reconstruct 3D polarization maps in Ba0.5Sr0.5TiO3 thin-film capacitors with picometer","authors_text":"Eunha Lee, Geun Ho Gu, Haeryong Kim, Jeongil Bang, Jinho Byun, Keeyong Lee, Myoungho Jeong, Sang Ho Oh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-06-07T00:16:03Z","title":"Imaging 3D polarization dynamics via deep learning 4D-STEM"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.06598","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":"sha256:803e8bebf5274482ea52280526afef426b2f1a8858f7f0b201dfbcbac9b19f5b","target":"record","created_at":"2026-07-05T11:17:52Z","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":"de25d609a2d0d10c77a3678a55ce6e4dec899d53c4cd736e02ca20865f48202c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-06-07T00:16:03Z","title_canon_sha256":"b8bb0f9244ce8f76512feee031d7912d2cb234b52290f869dd4bdd7742f38229"},"schema_version":"1.0","source":{"id":"2506.06598","kind":"arxiv","version":1}},"canonical_sha256":"32c356ee814cbc13a98889bd05e25c4cb36f94a4a249a6c9dd5973df6e8aec68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"32c356ee814cbc13a98889bd05e25c4cb36f94a4a249a6c9dd5973df6e8aec68","first_computed_at":"2026-07-05T11:17:52.599548Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:17:52.599548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wuEUjs5zYbJ4yzVmXoe7fUC8mYy0NeXhpknfIYf9SQzMzTZCVo4JVzpInImD1Wcg0PDWnH1gtMchU9SmJTgvBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:17:52.600002Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.06598","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:803e8bebf5274482ea52280526afef426b2f1a8858f7f0b201dfbcbac9b19f5b","sha256:df880f9643673202d30a65938b6fb57647f7e73f824b1c4042f931a80a4eb14d"],"state_sha256":"8995918fabf6bce6b5a48e6cfb07992f88f8ae1d51ae529f48ac2cdab9f2a93c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k2sohinQCX4s/pDxmKGsyqD96aOW8rR6vWJAY9TdM1vNnQ6SOR9KCE8F+Uowo3nTe5zJpHNZakwmQ+UFV/kIAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T20:29:27.334017Z","bundle_sha256":"792d4a4005b9d6492768a2720f1b20e0647bbbf6027682d0902d10934a474619"}}