{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:DWWNH2MYXO7MGEHI657PSBF7VW","short_pith_number":"pith:DWWNH2MY","canonical_record":{"source":{"id":"2504.06380","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-04-08T19:02:28Z","cross_cats_sorted":[],"title_canon_sha256":"7a09baa1af6039f9e22746b1ebe5abfaaeb0f21b1e33234217238059a2684453","abstract_canon_sha256":"b542a0cd98ec2a27398f8d442275323bd84b0a1ed5a5292c6303deb2789b0128"},"schema_version":"1.0"},"canonical_sha256":"1dacd3e998bbbec310e8f77ef904bfad8fd6b4ac2924ddd8ec680f9325ed3346","source":{"kind":"arxiv","id":"2504.06380","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.06380","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"2504.06380v1","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.06380","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"DWWNH2MYXO7M","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"pith_short_16","alias_value":"DWWNH2MYXO7MGEHI","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"pith_short_8","alias_value":"DWWNH2MY","created_at":"2026-07-05T10:46:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:DWWNH2MYXO7MGEHI657PSBF7VW","target":"record","payload":{"canonical_record":{"source":{"id":"2504.06380","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-04-08T19:02:28Z","cross_cats_sorted":[],"title_canon_sha256":"7a09baa1af6039f9e22746b1ebe5abfaaeb0f21b1e33234217238059a2684453","abstract_canon_sha256":"b542a0cd98ec2a27398f8d442275323bd84b0a1ed5a5292c6303deb2789b0128"},"schema_version":"1.0"},"canonical_sha256":"1dacd3e998bbbec310e8f77ef904bfad8fd6b4ac2924ddd8ec680f9325ed3346","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:46:25.970473Z","signature_b64":"+M9bNR3r0oSwUJZykyVhs0lFSY36+JqgCrCDjxqXPlRtcHiICcfW+lcakNDowazCCG6P7gW3GcgRqhwCW2r1CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1dacd3e998bbbec310e8f77ef904bfad8fd6b4ac2924ddd8ec680f9325ed3346","last_reissued_at":"2026-07-05T10:46:25.970008Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:46:25.970008Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.06380","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":"2026-07-05T10:46:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lsrrc+LTgmtqTQdzOCvV0anHFDEl7vXgTHO0ruYe8XsOyFJ/Kf/r0R/IXZzVbVXAbECGJv5azC2jPCO+O2i0Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T08:32:36.552306Z"},"content_sha256":"36cc62dea49c04537de133a3faa28cfd2edd535aba72e117e3ecbd396e3ff163","schema_version":"1.0","event_id":"sha256:36cc62dea49c04537de133a3faa28cfd2edd535aba72e117e3ecbd396e3ff163"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:DWWNH2MYXO7MGEHI657PSBF7VW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Resistance hysteresis in twisted bilayer graphene: Intrinsic versus extrinsic effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anindya Das, Ayan Ghosh, Kenji Watanabe, Ranit Dutta, Takashi Taniguchi","submitted_at":"2025-04-08T19:02:28Z","abstract_excerpt":"Hysteresis in resistance under magnetic field sweeps is a key signature for identifying magnetism in twisted bilayer graphene and similar systems. However, such sweeps can induce extrinsic thermal effects, complicating interpretations. Distinguishing intrinsic magnetic ordering from extrinsic thermal influences is crucial. In this study, we report hysteresis in the longitudinal resistance ($(R_{xx}$)) of a near magic-angle twisted bilayer graphene (TBG) sample under an in-plane magnetic field ($(B_{||}$)). The hysteresis phase appears at the edge of the superconducting dome, diminishes deep wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.06380","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/2504.06380/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":"2026-07-05T10:46:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dxIrz2TkattuLwQ0228M+vs/zPXAiYaTRzYSZWj9L+8l2gwJoITA226ShMWEQcXzjK4Xb/lhRkQUzvl8tpUbDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T08:32:36.552705Z"},"content_sha256":"35f2d828a4f8bba34786dbbb0b7f59af62163c151ed1e8bedd565e39de5f16e4","schema_version":"1.0","event_id":"sha256:35f2d828a4f8bba34786dbbb0b7f59af62163c151ed1e8bedd565e39de5f16e4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DWWNH2MYXO7MGEHI657PSBF7VW/bundle.json","state_url":"https://pith.science/pith/DWWNH2MYXO7MGEHI657PSBF7VW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DWWNH2MYXO7MGEHI657PSBF7VW/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":"2026-07-06T08:32:36Z","links":{"resolver":"https://pith.science/pith/DWWNH2MYXO7MGEHI657PSBF7VW","bundle":"https://pith.science/pith/DWWNH2MYXO7MGEHI657PSBF7VW/bundle.json","state":"https://pith.science/pith/DWWNH2MYXO7MGEHI657PSBF7VW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DWWNH2MYXO7MGEHI657PSBF7VW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DWWNH2MYXO7MGEHI657PSBF7VW","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":"b542a0cd98ec2a27398f8d442275323bd84b0a1ed5a5292c6303deb2789b0128","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-04-08T19:02:28Z","title_canon_sha256":"7a09baa1af6039f9e22746b1ebe5abfaaeb0f21b1e33234217238059a2684453"},"schema_version":"1.0","source":{"id":"2504.06380","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.06380","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"2504.06380v1","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.06380","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"DWWNH2MYXO7M","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"pith_short_16","alias_value":"DWWNH2MYXO7MGEHI","created_at":"2026-07-05T10:46:25Z"},{"alias_kind":"pith_short_8","alias_value":"DWWNH2MY","created_at":"2026-07-05T10:46:25Z"}],"graph_snapshots":[{"event_id":"sha256:35f2d828a4f8bba34786dbbb0b7f59af62163c151ed1e8bedd565e39de5f16e4","target":"graph","created_at":"2026-07-05T10:46:25Z","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/2504.06380/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Hysteresis in resistance under magnetic field sweeps is a key signature for identifying magnetism in twisted bilayer graphene and similar systems. However, such sweeps can induce extrinsic thermal effects, complicating interpretations. Distinguishing intrinsic magnetic ordering from extrinsic thermal influences is crucial. In this study, we report hysteresis in the longitudinal resistance ($(R_{xx}$)) of a near magic-angle twisted bilayer graphene (TBG) sample under an in-plane magnetic field ($(B_{||}$)). The hysteresis phase appears at the edge of the superconducting dome, diminishes deep wi","authors_text":"Anindya Das, Ayan Ghosh, Kenji Watanabe, Ranit Dutta, Takashi Taniguchi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-04-08T19:02:28Z","title":"Resistance hysteresis in twisted bilayer graphene: Intrinsic versus extrinsic effects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.06380","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":"sha256:36cc62dea49c04537de133a3faa28cfd2edd535aba72e117e3ecbd396e3ff163","target":"record","created_at":"2026-07-05T10:46:25Z","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":"b542a0cd98ec2a27398f8d442275323bd84b0a1ed5a5292c6303deb2789b0128","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-04-08T19:02:28Z","title_canon_sha256":"7a09baa1af6039f9e22746b1ebe5abfaaeb0f21b1e33234217238059a2684453"},"schema_version":"1.0","source":{"id":"2504.06380","kind":"arxiv","version":1}},"canonical_sha256":"1dacd3e998bbbec310e8f77ef904bfad8fd6b4ac2924ddd8ec680f9325ed3346","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1dacd3e998bbbec310e8f77ef904bfad8fd6b4ac2924ddd8ec680f9325ed3346","first_computed_at":"2026-07-05T10:46:25.970008Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:46:25.970008Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+M9bNR3r0oSwUJZykyVhs0lFSY36+JqgCrCDjxqXPlRtcHiICcfW+lcakNDowazCCG6P7gW3GcgRqhwCW2r1CA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:46:25.970473Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.06380","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36cc62dea49c04537de133a3faa28cfd2edd535aba72e117e3ecbd396e3ff163","sha256:35f2d828a4f8bba34786dbbb0b7f59af62163c151ed1e8bedd565e39de5f16e4"],"state_sha256":"3364ab1c46b81d5909eaeaf7103655a3162d378fd8bfc61b04afe85205485446"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/xxDoeMmLOL4Ac/uAq3fqEn5lYiSiChU/pi9s6P5BtgAflraoVoP1zdUwhFirvoAcq5JRu9Zswvoyrtrd/UYCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T08:32:36.555782Z","bundle_sha256":"a505b64a8600330a171e7b29eaa0176f1ba2c0b6232844224cf7be49e43bceac"}}