{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:T6SABK7DSKQX6KJ44CZ4EY3QKR","short_pith_number":"pith:T6SABK7D","canonical_record":{"source":{"id":"1202.1176","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-02-06T15:42:25Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"2498a1b228c49b8cc3152ca7f0c634da3e86c0f6e215ebd8b45a412a96f04748","abstract_canon_sha256":"e7c219882ae74e8908ed6182aedb413f15eeef1389096f3748339448cdb387bf"},"schema_version":"1.0"},"canonical_sha256":"9fa400abe392a17f293ce0b3c26370544c77695d80bb7761a1928f36bc133418","source":{"kind":"arxiv","id":"1202.1176","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1176","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1176v1","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1176","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"pith_short_12","alias_value":"T6SABK7DSKQX","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"T6SABK7DSKQX6KJ4","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"T6SABK7D","created_at":"2026-05-18T12:27:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:T6SABK7DSKQX6KJ44CZ4EY3QKR","target":"record","payload":{"canonical_record":{"source":{"id":"1202.1176","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-02-06T15:42:25Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"2498a1b228c49b8cc3152ca7f0c634da3e86c0f6e215ebd8b45a412a96f04748","abstract_canon_sha256":"e7c219882ae74e8908ed6182aedb413f15eeef1389096f3748339448cdb387bf"},"schema_version":"1.0"},"canonical_sha256":"9fa400abe392a17f293ce0b3c26370544c77695d80bb7761a1928f36bc133418","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:33.424638Z","signature_b64":"Cutp4jCjT2S6CB5TGKQdYSd3NesfJZBugVaGIivx6q6uO4+uqSu03xT/CWtJtg0/+CdtrKC9tjn1mDCMFFcwCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fa400abe392a17f293ce0b3c26370544c77695d80bb7761a1928f36bc133418","last_reissued_at":"2026-05-18T01:58:33.424066Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:33.424066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.1176","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":"2026-05-18T01:58:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dORNXi5nqeURoad6zwmJGld8t5RRk1VJxtPLzwm0RbowEp1mzMQJCjvdynlXdHYLa/jx8iKHXBB6OUPij5ztDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:29:47.462973Z"},"content_sha256":"d76cd43e07befa5b88479e6e3c933497f43e89dc60c20dded2aa923c4974e32b","schema_version":"1.0","event_id":"sha256:d76cd43e07befa5b88479e6e3c933497f43e89dc60c20dded2aa923c4974e32b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:T6SABK7DSKQX6KJ44CZ4EY3QKR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emergent electrodynamics of skyrmions in a chiral magnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"A. Bauer, A. Rosch, C. Franz, C. Pfleiderer, K. Everschor, M. Garst, M. Halder, M. Wagner, R. Ritz, T. Schulz","submitted_at":"2012-02-06T15:42:25Z","abstract_excerpt":"When an electron moves in a smoothly varying non-collinear magnetic structure, its spin-orientation adapts constantly, thereby inducing forces that act on both the magnetic structure and the electron. These forces may be described by electric and magnetic fields of an emergent electrodynamics. The topologically quantized winding number of so-called skyrmions, i.e., certain magnetic whirls, discovered recently in chiral magnets are theoretically predicted to induce exactly one quantum of emergent magnetic flux per skyrmion. A moving skyrmion is therefore expected to induce an emergent electric "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1176","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":"2026-05-18T01:58:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A0sR+KiHvoKBx5XV/mxupwmEybmAvksulzfOo81HBZ3XUO01uqCZGHivQpZlMDX0gQDU3l3qrYVmaZyb5oeEBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:29:47.463603Z"},"content_sha256":"07c951281ff7991a933ff719c0eeeeed1055176e06c285ebac12eb2b308e59cf","schema_version":"1.0","event_id":"sha256:07c951281ff7991a933ff719c0eeeeed1055176e06c285ebac12eb2b308e59cf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T6SABK7DSKQX6KJ44CZ4EY3QKR/bundle.json","state_url":"https://pith.science/pith/T6SABK7DSKQX6KJ44CZ4EY3QKR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T6SABK7DSKQX6KJ44CZ4EY3QKR/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":"2026-05-27T11:29:47Z","links":{"resolver":"https://pith.science/pith/T6SABK7DSKQX6KJ44CZ4EY3QKR","bundle":"https://pith.science/pith/T6SABK7DSKQX6KJ44CZ4EY3QKR/bundle.json","state":"https://pith.science/pith/T6SABK7DSKQX6KJ44CZ4EY3QKR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T6SABK7DSKQX6KJ44CZ4EY3QKR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:T6SABK7DSKQX6KJ44CZ4EY3QKR","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":"e7c219882ae74e8908ed6182aedb413f15eeef1389096f3748339448cdb387bf","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-02-06T15:42:25Z","title_canon_sha256":"2498a1b228c49b8cc3152ca7f0c634da3e86c0f6e215ebd8b45a412a96f04748"},"schema_version":"1.0","source":{"id":"1202.1176","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1176","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1176v1","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1176","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"pith_short_12","alias_value":"T6SABK7DSKQX","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"T6SABK7DSKQX6KJ4","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"T6SABK7D","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:07c951281ff7991a933ff719c0eeeeed1055176e06c285ebac12eb2b308e59cf","target":"graph","created_at":"2026-05-18T01:58:33Z","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"},"paper":{"abstract_excerpt":"When an electron moves in a smoothly varying non-collinear magnetic structure, its spin-orientation adapts constantly, thereby inducing forces that act on both the magnetic structure and the electron. These forces may be described by electric and magnetic fields of an emergent electrodynamics. The topologically quantized winding number of so-called skyrmions, i.e., certain magnetic whirls, discovered recently in chiral magnets are theoretically predicted to induce exactly one quantum of emergent magnetic flux per skyrmion. A moving skyrmion is therefore expected to induce an emergent electric ","authors_text":"A. Bauer, A. Rosch, C. Franz, C. Pfleiderer, K. Everschor, M. Garst, M. Halder, M. Wagner, R. Ritz, T. Schulz","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-02-06T15:42:25Z","title":"Emergent electrodynamics of skyrmions in a chiral magnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1176","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:d76cd43e07befa5b88479e6e3c933497f43e89dc60c20dded2aa923c4974e32b","target":"record","created_at":"2026-05-18T01:58:33Z","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":"e7c219882ae74e8908ed6182aedb413f15eeef1389096f3748339448cdb387bf","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-02-06T15:42:25Z","title_canon_sha256":"2498a1b228c49b8cc3152ca7f0c634da3e86c0f6e215ebd8b45a412a96f04748"},"schema_version":"1.0","source":{"id":"1202.1176","kind":"arxiv","version":1}},"canonical_sha256":"9fa400abe392a17f293ce0b3c26370544c77695d80bb7761a1928f36bc133418","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fa400abe392a17f293ce0b3c26370544c77695d80bb7761a1928f36bc133418","first_computed_at":"2026-05-18T01:58:33.424066Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:33.424066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cutp4jCjT2S6CB5TGKQdYSd3NesfJZBugVaGIivx6q6uO4+uqSu03xT/CWtJtg0/+CdtrKC9tjn1mDCMFFcwCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:33.424638Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.1176","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d76cd43e07befa5b88479e6e3c933497f43e89dc60c20dded2aa923c4974e32b","sha256:07c951281ff7991a933ff719c0eeeeed1055176e06c285ebac12eb2b308e59cf"],"state_sha256":"46ac61afbe423ec3e0d3ae0fbcfa77b2d20fed2fdbfe3de09c3a325b8256fb06"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iN6LbtVjOTUVMLDrIr0R21Vpz/H1zRV2r/2NSSgztm98/+HBh0B+OUeD6BILtfIdY9jTI3M/EBmDZJVMbDGGAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T11:29:47.467069Z","bundle_sha256":"0bb81e3ffeb36ae9aa63fea6005ad67f5662f74b582b275376eabdca06048bb0"}}