{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:GHB5VHKSGTANCM5IFUJ24GFWWS","short_pith_number":"pith:GHB5VHKS","canonical_record":{"source":{"id":"2006.13130","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-06-23T16:23:05Z","cross_cats_sorted":[],"title_canon_sha256":"4afde351f60dd14d018badd8e38338e685d92bf0d147f2612ecaf8078c5d412d","abstract_canon_sha256":"1273921a507ade6c033cd3c93836bf4a9ce96619b097592c2f20e178dd7b7f28"},"schema_version":"1.0"},"canonical_sha256":"31c3da9d5234c0d133a82d13ae18b6b488561ddb29d33a2e19af964c3624c962","source":{"kind":"arxiv","id":"2006.13130","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.13130","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"arxiv_version","alias_value":"2006.13130v1","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.13130","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"pith_short_12","alias_value":"GHB5VHKSGTAN","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"pith_short_16","alias_value":"GHB5VHKSGTANCM5I","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"pith_short_8","alias_value":"GHB5VHKS","created_at":"2026-07-05T08:05:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:GHB5VHKSGTANCM5IFUJ24GFWWS","target":"record","payload":{"canonical_record":{"source":{"id":"2006.13130","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-06-23T16:23:05Z","cross_cats_sorted":[],"title_canon_sha256":"4afde351f60dd14d018badd8e38338e685d92bf0d147f2612ecaf8078c5d412d","abstract_canon_sha256":"1273921a507ade6c033cd3c93836bf4a9ce96619b097592c2f20e178dd7b7f28"},"schema_version":"1.0"},"canonical_sha256":"31c3da9d5234c0d133a82d13ae18b6b488561ddb29d33a2e19af964c3624c962","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:05:45.391034Z","signature_b64":"xAp+n/8Z3nfJpePw/OMzhyKQUAH8XNFGiFfp/TlyTdjs/+vHFqhjxFnM2J2BxESvlQ+wr7FHyD7IatZ5uUDqCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31c3da9d5234c0d133a82d13ae18b6b488561ddb29d33a2e19af964c3624c962","last_reissued_at":"2026-07-05T08:05:45.390617Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:05:45.390617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2006.13130","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":"2026-07-05T08:05:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"09wxgdE8RrrXv9r/ICFf847XClA+AdZLrSDKezsba5alKM7WAsfUul5q3YFaVlXh5ug0Kq5yqv1cFMW8VloFBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:54:07.014047Z"},"content_sha256":"9e82ff17b0f9c5f84f5150871cbb962797b7dc11f420bab88cf9b6f95495c2a3","schema_version":"1.0","event_id":"sha256:9e82ff17b0f9c5f84f5150871cbb962797b7dc11f420bab88cf9b6f95495c2a3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:GHB5VHKSGTANCM5IFUJ24GFWWS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Imaging non-collinear antiferromagnetic textures via single spin relaxometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Angela Haykal, Aurore Finco, Fernando Ajejas, Florentin Fabre, Isabelle Robert-Philip, Jean-Paul Adam, Joo-Von Kim, Karim Bouzehouane, Nicolas Reyren, Rana Tanos, Saddem Chouaieb, Thibaut Devolder, Vincent Cros, Vincent Jacques, Waseem Akhtar, William Legrand","submitted_at":"2020-06-23T16:23:05Z","abstract_excerpt":"Antiferromagnetic materials are promising platforms for next-generation spintronics owing to their fast dynamics and high robustness against parasitic magnetic fields. However, nanoscale imaging of the magnetic order in such materials with zero net magnetization remains a major experimental challenge. Here we show that non-collinear antiferromagnetic spin textures can be imaged by probing the magnetic noise they locally produce via thermal populations of magnons. To this end, we perform nanoscale, all-optical relaxometry with a scanning quantum sensor based on a single nitrogen-vacancy (NV) de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.13130","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/2006.13130/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":"2026-07-05T08:05:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IO4/G8ukz7sbIXjysJA3IEsZvbC89ZtJdP5672OgR6C7Eqar1mvyrkgjCvaUXToZoXUf+o/YiDRM4n9UseHsDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:54:07.014435Z"},"content_sha256":"9b1f97b8f2688eb33c52293ba7b34f92d68a0ffeb60429ad1bc7d5b781f2252b","schema_version":"1.0","event_id":"sha256:9b1f97b8f2688eb33c52293ba7b34f92d68a0ffeb60429ad1bc7d5b781f2252b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GHB5VHKSGTANCM5IFUJ24GFWWS/bundle.json","state_url":"https://pith.science/pith/GHB5VHKSGTANCM5IFUJ24GFWWS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GHB5VHKSGTANCM5IFUJ24GFWWS/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":"2026-07-07T06:54:07Z","links":{"resolver":"https://pith.science/pith/GHB5VHKSGTANCM5IFUJ24GFWWS","bundle":"https://pith.science/pith/GHB5VHKSGTANCM5IFUJ24GFWWS/bundle.json","state":"https://pith.science/pith/GHB5VHKSGTANCM5IFUJ24GFWWS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GHB5VHKSGTANCM5IFUJ24GFWWS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:GHB5VHKSGTANCM5IFUJ24GFWWS","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":"1273921a507ade6c033cd3c93836bf4a9ce96619b097592c2f20e178dd7b7f28","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-06-23T16:23:05Z","title_canon_sha256":"4afde351f60dd14d018badd8e38338e685d92bf0d147f2612ecaf8078c5d412d"},"schema_version":"1.0","source":{"id":"2006.13130","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.13130","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"arxiv_version","alias_value":"2006.13130v1","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.13130","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"pith_short_12","alias_value":"GHB5VHKSGTAN","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"pith_short_16","alias_value":"GHB5VHKSGTANCM5I","created_at":"2026-07-05T08:05:45Z"},{"alias_kind":"pith_short_8","alias_value":"GHB5VHKS","created_at":"2026-07-05T08:05:45Z"}],"graph_snapshots":[{"event_id":"sha256:9b1f97b8f2688eb33c52293ba7b34f92d68a0ffeb60429ad1bc7d5b781f2252b","target":"graph","created_at":"2026-07-05T08:05:45Z","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/2006.13130/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Antiferromagnetic materials are promising platforms for next-generation spintronics owing to their fast dynamics and high robustness against parasitic magnetic fields. However, nanoscale imaging of the magnetic order in such materials with zero net magnetization remains a major experimental challenge. Here we show that non-collinear antiferromagnetic spin textures can be imaged by probing the magnetic noise they locally produce via thermal populations of magnons. To this end, we perform nanoscale, all-optical relaxometry with a scanning quantum sensor based on a single nitrogen-vacancy (NV) de","authors_text":"Angela Haykal, Aurore Finco, Fernando Ajejas, Florentin Fabre, Isabelle Robert-Philip, Jean-Paul Adam, Joo-Von Kim, Karim Bouzehouane, Nicolas Reyren, Rana Tanos, Saddem Chouaieb, Thibaut Devolder, Vincent Cros, Vincent Jacques, Waseem Akhtar, William Legrand","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-06-23T16:23:05Z","title":"Imaging non-collinear antiferromagnetic textures via single spin relaxometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.13130","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":"sha256:9e82ff17b0f9c5f84f5150871cbb962797b7dc11f420bab88cf9b6f95495c2a3","target":"record","created_at":"2026-07-05T08:05:45Z","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":"1273921a507ade6c033cd3c93836bf4a9ce96619b097592c2f20e178dd7b7f28","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-06-23T16:23:05Z","title_canon_sha256":"4afde351f60dd14d018badd8e38338e685d92bf0d147f2612ecaf8078c5d412d"},"schema_version":"1.0","source":{"id":"2006.13130","kind":"arxiv","version":1}},"canonical_sha256":"31c3da9d5234c0d133a82d13ae18b6b488561ddb29d33a2e19af964c3624c962","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31c3da9d5234c0d133a82d13ae18b6b488561ddb29d33a2e19af964c3624c962","first_computed_at":"2026-07-05T08:05:45.390617Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:05:45.390617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xAp+n/8Z3nfJpePw/OMzhyKQUAH8XNFGiFfp/TlyTdjs/+vHFqhjxFnM2J2BxESvlQ+wr7FHyD7IatZ5uUDqCA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:05:45.391034Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.13130","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e82ff17b0f9c5f84f5150871cbb962797b7dc11f420bab88cf9b6f95495c2a3","sha256:9b1f97b8f2688eb33c52293ba7b34f92d68a0ffeb60429ad1bc7d5b781f2252b"],"state_sha256":"94dc2c1fc7bce97e612aecffe594b2d09947aefb3b32b51862873775a12e09a1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I6Eo8G6/ZjGtLHJtQJ6T3+kuGFTcpyL/Qy/6ib3ESsx4KK9/+qXYq0cTpWyjaKc+zccgpqcP4aNMBc8n0quPDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T06:54:07.016405Z","bundle_sha256":"7e4776884cf41e723783540c58ad6e8277227ed0ce70539646e94350e026497a"}}