{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:DKR2RHIO74ZI4GTSMRQYBYBEJY","short_pith_number":"pith:DKR2RHIO","canonical_record":{"source":{"id":"2411.16395","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-11-25T13:57:28Z","cross_cats_sorted":[],"title_canon_sha256":"59bfce35f5577a7a47360d6088bfc341cb11422243fca7c7103a843ac0c912ad","abstract_canon_sha256":"7ea68acc398df2cf26e5c1b6464ef2989454f27f28dc4cc55e0cb40a7fd406bc"},"schema_version":"1.0"},"canonical_sha256":"1aa3a89d0eff328e1a72646180e0244e3e280f7e236cd5b5132bd37dc4b798ca","source":{"kind":"arxiv","id":"2411.16395","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.16395","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"arxiv_version","alias_value":"2411.16395v3","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.16395","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"pith_short_12","alias_value":"DKR2RHIO74ZI","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"pith_short_16","alias_value":"DKR2RHIO74ZI4GTS","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"pith_short_8","alias_value":"DKR2RHIO","created_at":"2026-07-05T11:45:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:DKR2RHIO74ZI4GTSMRQYBYBEJY","target":"record","payload":{"canonical_record":{"source":{"id":"2411.16395","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-11-25T13:57:28Z","cross_cats_sorted":[],"title_canon_sha256":"59bfce35f5577a7a47360d6088bfc341cb11422243fca7c7103a843ac0c912ad","abstract_canon_sha256":"7ea68acc398df2cf26e5c1b6464ef2989454f27f28dc4cc55e0cb40a7fd406bc"},"schema_version":"1.0"},"canonical_sha256":"1aa3a89d0eff328e1a72646180e0244e3e280f7e236cd5b5132bd37dc4b798ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:45:54.461782Z","signature_b64":"GCGL8WY+iMrD2hu8XmkDsE5Sd5LWLwKOuJLY/cg/b1XD7sF75z30X9PADYmFwnDVnkB16Buta6sid37OTYsGAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1aa3a89d0eff328e1a72646180e0244e3e280f7e236cd5b5132bd37dc4b798ca","last_reissued_at":"2026-07-05T11:45:54.461219Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:45:54.461219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.16395","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:45:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"skcwwOCXzIKIGkNSO9QmGWRhLmLq7iT1xS05QBJsLRd6drMg3jOyTOu61P+3G3SthDM4U6LCKAxwR8tcNocTDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T10:28:29.659879Z"},"content_sha256":"62dd6da653bf691f9d3b04fee3ee327abc40b0c7a8432c7cff78d5778ac72052","schema_version":"1.0","event_id":"sha256:62dd6da653bf691f9d3b04fee3ee327abc40b0c7a8432c7cff78d5778ac72052"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:DKR2RHIO74ZI4GTSMRQYBYBEJY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Switchable Skyrmion-Antiskyrmion Tubes in Rhombohedral BaTiO$_\\mathrm{3}$ and Related Materials","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Fernando G\\'omez-Ortiz, Louis Bastogne, Miao Yu, Philippe Ghosez, Sriram Anand, Xu He","submitted_at":"2024-11-25T13:57:28Z","abstract_excerpt":"Skyrmions are stable topological textures that have garnered substantial attention within the ferroelectric community for their exotic functional properties. While previous studies have questioned the feasibility of [001]$_{\\text{pc}}$ skyrmion tubes in rhombohedral BaTiO$_3$ due to the high energy cost of 180$^\\circ$ domain walls, we demonstrate here their stabilization with topological charges of $\\mathcal{Q} = \\pm 1$ from density functional theory and second-principles calculations. By enabling extensive vortex and antivortex polarization configurations, the expected prohibitive energetic b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.16395","kind":"arxiv","version":3},"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/2411.16395/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":"2026-07-05T11:45:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JslO4o/EUu0bgPubfM01kCV+YU43aLJstxKSsZJNmFsgmSDwJURnltzfgA3vXlTxcdcINF/mjYHCXFQ4NRqwDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T10:28:29.660492Z"},"content_sha256":"2a7e13a675f3ed28d5403d0d58f246cbb1434dfc60014faa23bec8c80c88625a","schema_version":"1.0","event_id":"sha256:2a7e13a675f3ed28d5403d0d58f246cbb1434dfc60014faa23bec8c80c88625a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DKR2RHIO74ZI4GTSMRQYBYBEJY/bundle.json","state_url":"https://pith.science/pith/DKR2RHIO74ZI4GTSMRQYBYBEJY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DKR2RHIO74ZI4GTSMRQYBYBEJY/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":"2026-08-13T10:28:29Z","links":{"resolver":"https://pith.science/pith/DKR2RHIO74ZI4GTSMRQYBYBEJY","bundle":"https://pith.science/pith/DKR2RHIO74ZI4GTSMRQYBYBEJY/bundle.json","state":"https://pith.science/pith/DKR2RHIO74ZI4GTSMRQYBYBEJY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DKR2RHIO74ZI4GTSMRQYBYBEJY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:DKR2RHIO74ZI4GTSMRQYBYBEJY","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":"7ea68acc398df2cf26e5c1b6464ef2989454f27f28dc4cc55e0cb40a7fd406bc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-11-25T13:57:28Z","title_canon_sha256":"59bfce35f5577a7a47360d6088bfc341cb11422243fca7c7103a843ac0c912ad"},"schema_version":"1.0","source":{"id":"2411.16395","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.16395","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"arxiv_version","alias_value":"2411.16395v3","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.16395","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"pith_short_12","alias_value":"DKR2RHIO74ZI","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"pith_short_16","alias_value":"DKR2RHIO74ZI4GTS","created_at":"2026-07-05T11:45:54Z"},{"alias_kind":"pith_short_8","alias_value":"DKR2RHIO","created_at":"2026-07-05T11:45:54Z"}],"graph_snapshots":[{"event_id":"sha256:2a7e13a675f3ed28d5403d0d58f246cbb1434dfc60014faa23bec8c80c88625a","target":"graph","created_at":"2026-07-05T11:45:54Z","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/2411.16395/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Skyrmions are stable topological textures that have garnered substantial attention within the ferroelectric community for their exotic functional properties. While previous studies have questioned the feasibility of [001]$_{\\text{pc}}$ skyrmion tubes in rhombohedral BaTiO$_3$ due to the high energy cost of 180$^\\circ$ domain walls, we demonstrate here their stabilization with topological charges of $\\mathcal{Q} = \\pm 1$ from density functional theory and second-principles calculations. By enabling extensive vortex and antivortex polarization configurations, the expected prohibitive energetic b","authors_text":"Fernando G\\'omez-Ortiz, Louis Bastogne, Miao Yu, Philippe Ghosez, Sriram Anand, Xu He","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-11-25T13:57:28Z","title":"Switchable Skyrmion-Antiskyrmion Tubes in Rhombohedral BaTiO$_\\mathrm{3}$ and Related Materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.16395","kind":"arxiv","version":3},"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":"sha256:62dd6da653bf691f9d3b04fee3ee327abc40b0c7a8432c7cff78d5778ac72052","target":"record","created_at":"2026-07-05T11:45:54Z","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":"7ea68acc398df2cf26e5c1b6464ef2989454f27f28dc4cc55e0cb40a7fd406bc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-11-25T13:57:28Z","title_canon_sha256":"59bfce35f5577a7a47360d6088bfc341cb11422243fca7c7103a843ac0c912ad"},"schema_version":"1.0","source":{"id":"2411.16395","kind":"arxiv","version":3}},"canonical_sha256":"1aa3a89d0eff328e1a72646180e0244e3e280f7e236cd5b5132bd37dc4b798ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1aa3a89d0eff328e1a72646180e0244e3e280f7e236cd5b5132bd37dc4b798ca","first_computed_at":"2026-07-05T11:45:54.461219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:45:54.461219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GCGL8WY+iMrD2hu8XmkDsE5Sd5LWLwKOuJLY/cg/b1XD7sF75z30X9PADYmFwnDVnkB16Buta6sid37OTYsGAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:45:54.461782Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.16395","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:62dd6da653bf691f9d3b04fee3ee327abc40b0c7a8432c7cff78d5778ac72052","sha256:2a7e13a675f3ed28d5403d0d58f246cbb1434dfc60014faa23bec8c80c88625a"],"state_sha256":"fc6bff2f5c2c72297c6111234cca0075fd84517cc9576409d3e5832ad1d6ca0a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/Wct7vQfbI0SKxLlpl2Z2rMSz4QSXuwCdutyBIQP1IwwHhlCyC0ANM2hxqpabk1ueM2pucEFMUvkiC04vi9ZBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T10:28:29.670613Z","bundle_sha256":"a60fab6a260b3de660b544f85007cdedba2e9f8112bf98da091b008052b4cea6"}}