{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:DQ2GXMWIXMOMRXR3O4ZJ5HBEYU","short_pith_number":"pith:DQ2GXMWI","canonical_record":{"source":{"id":"1606.00470","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-06-01T21:05:00Z","cross_cats_sorted":[],"title_canon_sha256":"267f8d4735e3a2110a2a376729fd9bfff6ac536223c6fbf1afb445928d727df8","abstract_canon_sha256":"8b1eb4ba38e6a838155e7c8bb75defff34a7080ac0c399058cd91a9d8ad29813"},"schema_version":"1.0"},"canonical_sha256":"1c346bb2c8bb1cc8de3b77329e9c24c519eb082fb5105fe155ee70cb2c324e41","source":{"kind":"arxiv","id":"1606.00470","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.00470","created_at":"2026-05-18T01:13:04Z"},{"alias_kind":"arxiv_version","alias_value":"1606.00470v1","created_at":"2026-05-18T01:13:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.00470","created_at":"2026-05-18T01:13:04Z"},{"alias_kind":"pith_short_12","alias_value":"DQ2GXMWIXMOM","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DQ2GXMWIXMOMRXR3","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DQ2GXMWI","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:DQ2GXMWIXMOMRXR3O4ZJ5HBEYU","target":"record","payload":{"canonical_record":{"source":{"id":"1606.00470","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-06-01T21:05:00Z","cross_cats_sorted":[],"title_canon_sha256":"267f8d4735e3a2110a2a376729fd9bfff6ac536223c6fbf1afb445928d727df8","abstract_canon_sha256":"8b1eb4ba38e6a838155e7c8bb75defff34a7080ac0c399058cd91a9d8ad29813"},"schema_version":"1.0"},"canonical_sha256":"1c346bb2c8bb1cc8de3b77329e9c24c519eb082fb5105fe155ee70cb2c324e41","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:04.344712Z","signature_b64":"YBy27IR9FT9NQkRWQM4tXCrgq88Vzlh4baG7XRCdEB+OkmeiLX2rpmDJRcn9J83y7S1DOeJkVNzSrmDdEwCuDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c346bb2c8bb1cc8de3b77329e9c24c519eb082fb5105fe155ee70cb2c324e41","last_reissued_at":"2026-05-18T01:13:04.344127Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:04.344127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.00470","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":"2026-05-18T01:13:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YmHKHAIvGVeipkCDmnwkPuchU5TDGT1B85QsB2DDRzB37HYU1ReUYk15rvI/Pk5RC9R4dxCZbl2g25ErGAuGDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T05:44:43.514802Z"},"content_sha256":"d24a0cd474907f03cb2ec67f271a0167a171a88203f15a4d042b31468b1dde80","schema_version":"1.0","event_id":"sha256:d24a0cd474907f03cb2ec67f271a0167a171a88203f15a4d042b31468b1dde80"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:DQ2GXMWIXMOMRXR3O4ZJ5HBEYU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multi-Bit Read and Write Methodologies for Diode-STTRAM Crossbar Array","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.ET","authors_text":"Mohammad Nasim Imtiaz Khan, Radha Krishna Aluru, Rashmi Jha, Swaroop Ghosh","submitted_at":"2016-06-01T21:05:00Z","abstract_excerpt":"Crossbar arrays using emerging non-volatile memory technologies such as Resistive RAM (ReRAM) offer high density, fast access speed and low-power. However the bandwidth of the crossbar is limited to single-bit read/write per access to avoid selection of undesirable bits. We propose a technique to perform multi-bit read and write in a diode-STTRAM (Spin Transfer Torque RAM) crossbar array. Simulation shows that the biasing voltage of half-selected cells can be adjusted to improve the sense margin during read and thus reduce the sneak path through the half-selected cells. In write operation, the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.00470","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":"2026-05-18T01:13:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lVv5WJ+ahCKs4pfTiYAJU3lawuXAMJ+NkptwIlFeU3JAprK/hk9sVl7zWRGXB4lY6G1f/wc4O9CNxrxFg6KsCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T05:44:43.515147Z"},"content_sha256":"b77fa7a2de97a6e2b33e86ef9b65964af657d7dfcf58250aaca8e49ee44a120f","schema_version":"1.0","event_id":"sha256:b77fa7a2de97a6e2b33e86ef9b65964af657d7dfcf58250aaca8e49ee44a120f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DQ2GXMWIXMOMRXR3O4ZJ5HBEYU/bundle.json","state_url":"https://pith.science/pith/DQ2GXMWIXMOMRXR3O4ZJ5HBEYU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DQ2GXMWIXMOMRXR3O4ZJ5HBEYU/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":"2026-06-28T05:44:43Z","links":{"resolver":"https://pith.science/pith/DQ2GXMWIXMOMRXR3O4ZJ5HBEYU","bundle":"https://pith.science/pith/DQ2GXMWIXMOMRXR3O4ZJ5HBEYU/bundle.json","state":"https://pith.science/pith/DQ2GXMWIXMOMRXR3O4ZJ5HBEYU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DQ2GXMWIXMOMRXR3O4ZJ5HBEYU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DQ2GXMWIXMOMRXR3O4ZJ5HBEYU","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":"8b1eb4ba38e6a838155e7c8bb75defff34a7080ac0c399058cd91a9d8ad29813","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-06-01T21:05:00Z","title_canon_sha256":"267f8d4735e3a2110a2a376729fd9bfff6ac536223c6fbf1afb445928d727df8"},"schema_version":"1.0","source":{"id":"1606.00470","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.00470","created_at":"2026-05-18T01:13:04Z"},{"alias_kind":"arxiv_version","alias_value":"1606.00470v1","created_at":"2026-05-18T01:13:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.00470","created_at":"2026-05-18T01:13:04Z"},{"alias_kind":"pith_short_12","alias_value":"DQ2GXMWIXMOM","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DQ2GXMWIXMOMRXR3","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DQ2GXMWI","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:b77fa7a2de97a6e2b33e86ef9b65964af657d7dfcf58250aaca8e49ee44a120f","target":"graph","created_at":"2026-05-18T01:13:04Z","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":"Crossbar arrays using emerging non-volatile memory technologies such as Resistive RAM (ReRAM) offer high density, fast access speed and low-power. However the bandwidth of the crossbar is limited to single-bit read/write per access to avoid selection of undesirable bits. We propose a technique to perform multi-bit read and write in a diode-STTRAM (Spin Transfer Torque RAM) crossbar array. Simulation shows that the biasing voltage of half-selected cells can be adjusted to improve the sense margin during read and thus reduce the sneak path through the half-selected cells. In write operation, the","authors_text":"Mohammad Nasim Imtiaz Khan, Radha Krishna Aluru, Rashmi Jha, Swaroop Ghosh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-06-01T21:05:00Z","title":"Multi-Bit Read and Write Methodologies for Diode-STTRAM Crossbar Array"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.00470","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:d24a0cd474907f03cb2ec67f271a0167a171a88203f15a4d042b31468b1dde80","target":"record","created_at":"2026-05-18T01:13:04Z","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":"8b1eb4ba38e6a838155e7c8bb75defff34a7080ac0c399058cd91a9d8ad29813","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-06-01T21:05:00Z","title_canon_sha256":"267f8d4735e3a2110a2a376729fd9bfff6ac536223c6fbf1afb445928d727df8"},"schema_version":"1.0","source":{"id":"1606.00470","kind":"arxiv","version":1}},"canonical_sha256":"1c346bb2c8bb1cc8de3b77329e9c24c519eb082fb5105fe155ee70cb2c324e41","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c346bb2c8bb1cc8de3b77329e9c24c519eb082fb5105fe155ee70cb2c324e41","first_computed_at":"2026-05-18T01:13:04.344127Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:04.344127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YBy27IR9FT9NQkRWQM4tXCrgq88Vzlh4baG7XRCdEB+OkmeiLX2rpmDJRcn9J83y7S1DOeJkVNzSrmDdEwCuDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:04.344712Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.00470","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d24a0cd474907f03cb2ec67f271a0167a171a88203f15a4d042b31468b1dde80","sha256:b77fa7a2de97a6e2b33e86ef9b65964af657d7dfcf58250aaca8e49ee44a120f"],"state_sha256":"a315334a60a6563a7b1999a224a2c5e665d53fe7a2bda723cfebff674465de7c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QIIUwhjrJYgs14Of/8wNKMfTQc+/p4TFCgkh3UtvFjuTXCZC1q4iPuFN1hJs9g067IJ5s+EJsMkkkecoB/wZCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T05:44:43.517145Z","bundle_sha256":"3c95528ffa7c40d2b7228303340edbdc0b0bf74136c4a2d28f8657347ed7b450"}}