{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:JJDDI6JRHIXM35BANQ7BNEGM27","short_pith_number":"pith:JJDDI6JR","canonical_record":{"source":{"id":"1506.02214","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-07T03:03:14Z","cross_cats_sorted":[],"title_canon_sha256":"3428183bcc8b6387004f2d3f7c312ed59e6b5225402d01cdd29cc123417c8435","abstract_canon_sha256":"519c2aa810f3a14481f5283157b4127a8b2f06eabc782486574603115304ae8b"},"schema_version":"1.0"},"canonical_sha256":"4a463479313a2ecdf4206c3e1690ccd7cfe531cc684dc8d18495dbeea35977db","source":{"kind":"arxiv","id":"1506.02214","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.02214","created_at":"2026-05-18T01:36:27Z"},{"alias_kind":"arxiv_version","alias_value":"1506.02214v2","created_at":"2026-05-18T01:36:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.02214","created_at":"2026-05-18T01:36:27Z"},{"alias_kind":"pith_short_12","alias_value":"JJDDI6JRHIXM","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JJDDI6JRHIXM35BA","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JJDDI6JR","created_at":"2026-05-18T12:29:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:JJDDI6JRHIXM35BANQ7BNEGM27","target":"record","payload":{"canonical_record":{"source":{"id":"1506.02214","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-07T03:03:14Z","cross_cats_sorted":[],"title_canon_sha256":"3428183bcc8b6387004f2d3f7c312ed59e6b5225402d01cdd29cc123417c8435","abstract_canon_sha256":"519c2aa810f3a14481f5283157b4127a8b2f06eabc782486574603115304ae8b"},"schema_version":"1.0"},"canonical_sha256":"4a463479313a2ecdf4206c3e1690ccd7cfe531cc684dc8d18495dbeea35977db","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:27.337361Z","signature_b64":"NymhOlKu7mmmMv3nmdbiaaTmpd31OHk0BvDLjwqRweSnbDoK6G3ZwjaXH64D5kegPdz+Xlc5DpQOejYvWDtACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4a463479313a2ecdf4206c3e1690ccd7cfe531cc684dc8d18495dbeea35977db","last_reissued_at":"2026-05-18T01:36:27.336717Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:27.336717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.02214","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:36:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"krx1kOxReYUkpacPxSdoZSBHosJCgJxLIkVCWAb5rd9CqtZOerIwLtBedLCmV/3lXWFQ88sUfPlYSlLzkz1DCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T20:23:29.691151Z"},"content_sha256":"3c1f26a3e143ee94a371323ba22effdc106a0be1e68f301aa614fa027c957a6a","schema_version":"1.0","event_id":"sha256:3c1f26a3e143ee94a371323ba22effdc106a0be1e68f301aa614fa027c957a6a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:JJDDI6JRHIXM35BANQ7BNEGM27","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Temperature dependent three-dimensional anisotropy of the magnetoresistance in WTe$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Luican-Mayer, G. W. Crabtree, L. R. Thoutam, R. Divan, S. Das, W. K. Kwok, Y. L. Wang, Z. L. Xiao","submitted_at":"2015-06-07T03:03:14Z","abstract_excerpt":"Extremely large magnetoresistance (XMR) was recently discovered in WTe$_2$, triggering extensive research on this material regarding the XMR origin. Since WTe$_2$ is a layered compound with metal layers sandwiched between adjacent insulating chalcogenide layers, this material has been considered to be electronically two-dimensional (2D). Here we report two new findings on WTe$_2$: (1) WTe$_2$ is electronically 3D with a mass anisotropy as low as $2$, as revealed by the 3D scaling behavior of the resistance $R(H,\\theta)=R(\\varepsilon_\\theta H)$ with $\\varepsilon_\\theta =(\\cos^2 \\theta + \\gamma^"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.02214","kind":"arxiv","version":2},"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":"2026-05-18T01:36:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eGCECuvo2AlOKvMedPyZf3UxoJORj2lYrOjqNqwqXmjhU9sJfmnJUpTwzTFUNl4H6W8j2prY0oM39YV8qDRDBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T20:23:29.691795Z"},"content_sha256":"1cb92071c2e8f63341ef4ebabb64256eaf20db01219665608c8c0bc690b383ea","schema_version":"1.0","event_id":"sha256:1cb92071c2e8f63341ef4ebabb64256eaf20db01219665608c8c0bc690b383ea"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JJDDI6JRHIXM35BANQ7BNEGM27/bundle.json","state_url":"https://pith.science/pith/JJDDI6JRHIXM35BANQ7BNEGM27/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JJDDI6JRHIXM35BANQ7BNEGM27/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":"2026-05-28T20:23:29Z","links":{"resolver":"https://pith.science/pith/JJDDI6JRHIXM35BANQ7BNEGM27","bundle":"https://pith.science/pith/JJDDI6JRHIXM35BANQ7BNEGM27/bundle.json","state":"https://pith.science/pith/JJDDI6JRHIXM35BANQ7BNEGM27/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JJDDI6JRHIXM35BANQ7BNEGM27/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:JJDDI6JRHIXM35BANQ7BNEGM27","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":"519c2aa810f3a14481f5283157b4127a8b2f06eabc782486574603115304ae8b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-07T03:03:14Z","title_canon_sha256":"3428183bcc8b6387004f2d3f7c312ed59e6b5225402d01cdd29cc123417c8435"},"schema_version":"1.0","source":{"id":"1506.02214","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.02214","created_at":"2026-05-18T01:36:27Z"},{"alias_kind":"arxiv_version","alias_value":"1506.02214v2","created_at":"2026-05-18T01:36:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.02214","created_at":"2026-05-18T01:36:27Z"},{"alias_kind":"pith_short_12","alias_value":"JJDDI6JRHIXM","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JJDDI6JRHIXM35BA","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JJDDI6JR","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:1cb92071c2e8f63341ef4ebabb64256eaf20db01219665608c8c0bc690b383ea","target":"graph","created_at":"2026-05-18T01:36:27Z","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":"Extremely large magnetoresistance (XMR) was recently discovered in WTe$_2$, triggering extensive research on this material regarding the XMR origin. Since WTe$_2$ is a layered compound with metal layers sandwiched between adjacent insulating chalcogenide layers, this material has been considered to be electronically two-dimensional (2D). Here we report two new findings on WTe$_2$: (1) WTe$_2$ is electronically 3D with a mass anisotropy as low as $2$, as revealed by the 3D scaling behavior of the resistance $R(H,\\theta)=R(\\varepsilon_\\theta H)$ with $\\varepsilon_\\theta =(\\cos^2 \\theta + \\gamma^","authors_text":"A. Luican-Mayer, G. W. Crabtree, L. R. Thoutam, R. Divan, S. Das, W. K. Kwok, Y. L. Wang, Z. L. Xiao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-07T03:03:14Z","title":"Temperature dependent three-dimensional anisotropy of the magnetoresistance in WTe$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.02214","kind":"arxiv","version":2},"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":"sha256:3c1f26a3e143ee94a371323ba22effdc106a0be1e68f301aa614fa027c957a6a","target":"record","created_at":"2026-05-18T01:36:27Z","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":"519c2aa810f3a14481f5283157b4127a8b2f06eabc782486574603115304ae8b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-07T03:03:14Z","title_canon_sha256":"3428183bcc8b6387004f2d3f7c312ed59e6b5225402d01cdd29cc123417c8435"},"schema_version":"1.0","source":{"id":"1506.02214","kind":"arxiv","version":2}},"canonical_sha256":"4a463479313a2ecdf4206c3e1690ccd7cfe531cc684dc8d18495dbeea35977db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a463479313a2ecdf4206c3e1690ccd7cfe531cc684dc8d18495dbeea35977db","first_computed_at":"2026-05-18T01:36:27.336717Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:27.336717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NymhOlKu7mmmMv3nmdbiaaTmpd31OHk0BvDLjwqRweSnbDoK6G3ZwjaXH64D5kegPdz+Xlc5DpQOejYvWDtACg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:27.337361Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.02214","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c1f26a3e143ee94a371323ba22effdc106a0be1e68f301aa614fa027c957a6a","sha256:1cb92071c2e8f63341ef4ebabb64256eaf20db01219665608c8c0bc690b383ea"],"state_sha256":"34a43e247745250bab86d5c0a572b3fec007150cdabfd6e99b1302bcb3a619ea"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QR9kc819qgHHjlkPPtVwcGUs/DHiTIXi3HmNrdpFE4X5L7hp5zfR4VcCKT6MWESL0Wm0UhRiuvya93rMRWuTDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T20:23:29.695130Z","bundle_sha256":"d3ac01e7850acb9eb629388ae047d32ea6a36fe1ce617c063fee99c68a4528b1"}}