{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:XLTNPUAZBDQNBTLFM5XQTHOLD6","short_pith_number":"pith:XLTNPUAZ","canonical_record":{"source":{"id":"1604.03383","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-12T12:55:55Z","cross_cats_sorted":[],"title_canon_sha256":"3f68512739a3c26ed38f955a125d6779a837b721a2b90d23eac555aa0b391005","abstract_canon_sha256":"ee1ca1cef2ccd79c168a73f732ab4995e8014b971087be44c5571fbbd44c1e40"},"schema_version":"1.0"},"canonical_sha256":"bae6d7d01908e0d0cd65676f099dcb1f8899e6ac08fbe36c6da681da4369933e","source":{"kind":"arxiv","id":"1604.03383","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.03383","created_at":"2026-05-18T01:05:12Z"},{"alias_kind":"arxiv_version","alias_value":"1604.03383v2","created_at":"2026-05-18T01:05:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.03383","created_at":"2026-05-18T01:05:12Z"},{"alias_kind":"pith_short_12","alias_value":"XLTNPUAZBDQN","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"XLTNPUAZBDQNBTLF","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"XLTNPUAZ","created_at":"2026-05-18T12:30:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:XLTNPUAZBDQNBTLFM5XQTHOLD6","target":"record","payload":{"canonical_record":{"source":{"id":"1604.03383","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-12T12:55:55Z","cross_cats_sorted":[],"title_canon_sha256":"3f68512739a3c26ed38f955a125d6779a837b721a2b90d23eac555aa0b391005","abstract_canon_sha256":"ee1ca1cef2ccd79c168a73f732ab4995e8014b971087be44c5571fbbd44c1e40"},"schema_version":"1.0"},"canonical_sha256":"bae6d7d01908e0d0cd65676f099dcb1f8899e6ac08fbe36c6da681da4369933e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:05:12.444128Z","signature_b64":"sxc1w/FrHJ/4shgubriYA9iIZGudPHNyPDgPi1/XXw1/w+8tGWS1KDld2jy1ZuP65qVBMr7XS8w8jhK86IpcAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bae6d7d01908e0d0cd65676f099dcb1f8899e6ac08fbe36c6da681da4369933e","last_reissued_at":"2026-05-18T01:05:12.443472Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:05:12.443472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.03383","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":"2026-05-18T01:05:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tMsNaIRJ8ISR3QWgANGT1Z75OblUHOA+m3Z9AJUxkDCHzJza6PW41ybBOGKX5q2Pev7V7b791BMhalHov98cBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T16:26:29.552044Z"},"content_sha256":"47889173f4e803bf1faeb7cacf04b28b07e85e8fe0e1d02b3f0e1c425f7d5e37","schema_version":"1.0","event_id":"sha256:47889173f4e803bf1faeb7cacf04b28b07e85e8fe0e1d02b3f0e1c425f7d5e37"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:XLTNPUAZBDQNBTLFM5XQTHOLD6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An invisible non-volatile solid-state memory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"C. Frontera, C Ko, D.G. Schlom, F. Sanchez, H.M. Christen, I. Fina, J. Clarkson, J. Fontcuberta, J. Kim, J. Sort, J. T. Heron, J. Wu, K. Cordero, L. Aballe, M. Foerster, N. Kioussis, R. Ramesh, S. L. Hsu, S. Salahuddin, S. Wizotsky, X. Marti, Y. Lee, Z. Q. Liu","submitted_at":"2016-04-12T12:55:55Z","abstract_excerpt":"Information technologies require entangling data stability with encryption for a next generation of secure data storage. Current magnetic memories, ranging from low-density stripes up to high-density hard drives, can ultimately be detected using routinely available probes or manipulated by external magnetic perturbations. Antiferromagnetic resistors feature unrivalled robustness but the stable resistive states reported scarcely differ by more than a fraction of a percent at room temperature. Here we show that the metamagnetic (ferromagnetic to antiferromagnetic) transition in intermetallic Fe0"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.03383","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":"2026-05-18T01:05:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kvGmsAdLBWxUYSfVF3wkZFmBvd0ya4osTzpMZiMayP0fC8uAmQnn7MZjGi4c32mibsvjqHmA8/9IAXopyPjtAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T16:26:29.552408Z"},"content_sha256":"35432eea223495bc1cd458daca53e2be79616727d3067476e07caedd33720a2d","schema_version":"1.0","event_id":"sha256:35432eea223495bc1cd458daca53e2be79616727d3067476e07caedd33720a2d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XLTNPUAZBDQNBTLFM5XQTHOLD6/bundle.json","state_url":"https://pith.science/pith/XLTNPUAZBDQNBTLFM5XQTHOLD6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XLTNPUAZBDQNBTLFM5XQTHOLD6/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":"2026-05-19T16:26:29Z","links":{"resolver":"https://pith.science/pith/XLTNPUAZBDQNBTLFM5XQTHOLD6","bundle":"https://pith.science/pith/XLTNPUAZBDQNBTLFM5XQTHOLD6/bundle.json","state":"https://pith.science/pith/XLTNPUAZBDQNBTLFM5XQTHOLD6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XLTNPUAZBDQNBTLFM5XQTHOLD6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:XLTNPUAZBDQNBTLFM5XQTHOLD6","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":"ee1ca1cef2ccd79c168a73f732ab4995e8014b971087be44c5571fbbd44c1e40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-12T12:55:55Z","title_canon_sha256":"3f68512739a3c26ed38f955a125d6779a837b721a2b90d23eac555aa0b391005"},"schema_version":"1.0","source":{"id":"1604.03383","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.03383","created_at":"2026-05-18T01:05:12Z"},{"alias_kind":"arxiv_version","alias_value":"1604.03383v2","created_at":"2026-05-18T01:05:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.03383","created_at":"2026-05-18T01:05:12Z"},{"alias_kind":"pith_short_12","alias_value":"XLTNPUAZBDQN","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"XLTNPUAZBDQNBTLF","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"XLTNPUAZ","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:35432eea223495bc1cd458daca53e2be79616727d3067476e07caedd33720a2d","target":"graph","created_at":"2026-05-18T01:05:12Z","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":"Information technologies require entangling data stability with encryption for a next generation of secure data storage. Current magnetic memories, ranging from low-density stripes up to high-density hard drives, can ultimately be detected using routinely available probes or manipulated by external magnetic perturbations. Antiferromagnetic resistors feature unrivalled robustness but the stable resistive states reported scarcely differ by more than a fraction of a percent at room temperature. Here we show that the metamagnetic (ferromagnetic to antiferromagnetic) transition in intermetallic Fe0","authors_text":"C. Frontera, C Ko, D.G. Schlom, F. Sanchez, H.M. Christen, I. Fina, J. Clarkson, J. Fontcuberta, J. Kim, J. Sort, J. T. Heron, J. Wu, K. Cordero, L. Aballe, M. Foerster, N. Kioussis, R. Ramesh, S. L. Hsu, S. Salahuddin, S. Wizotsky, X. Marti, Y. Lee, Z. Q. Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-12T12:55:55Z","title":"An invisible non-volatile solid-state memory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.03383","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":"sha256:47889173f4e803bf1faeb7cacf04b28b07e85e8fe0e1d02b3f0e1c425f7d5e37","target":"record","created_at":"2026-05-18T01:05:12Z","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":"ee1ca1cef2ccd79c168a73f732ab4995e8014b971087be44c5571fbbd44c1e40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-12T12:55:55Z","title_canon_sha256":"3f68512739a3c26ed38f955a125d6779a837b721a2b90d23eac555aa0b391005"},"schema_version":"1.0","source":{"id":"1604.03383","kind":"arxiv","version":2}},"canonical_sha256":"bae6d7d01908e0d0cd65676f099dcb1f8899e6ac08fbe36c6da681da4369933e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bae6d7d01908e0d0cd65676f099dcb1f8899e6ac08fbe36c6da681da4369933e","first_computed_at":"2026-05-18T01:05:12.443472Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:05:12.443472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sxc1w/FrHJ/4shgubriYA9iIZGudPHNyPDgPi1/XXw1/w+8tGWS1KDld2jy1ZuP65qVBMr7XS8w8jhK86IpcAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:05:12.444128Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.03383","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:47889173f4e803bf1faeb7cacf04b28b07e85e8fe0e1d02b3f0e1c425f7d5e37","sha256:35432eea223495bc1cd458daca53e2be79616727d3067476e07caedd33720a2d"],"state_sha256":"d8c3bea4902a1164d0aec05e266651872765eead9af0d3dd65b69df03c68c252"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GuZ9VCujUEe0HiwPMalP5ZEOpFzR/XZMevkOEB5diQ+t7mITJcKdq+vC5RznD1SXlgRE2KXLoG2iKO3J6EbxCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T16:26:29.555050Z","bundle_sha256":"7a65d71f88cb762f98b1e65781af5151d2beada4f7c22ebce68eedf2eb52d71d"}}