{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:HAVGCBBNHSAY2LXJCNJXYQ4WKX","short_pith_number":"pith:HAVGCBBN","canonical_record":{"source":{"id":"2502.10167","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-02-14T13:55:01Z","cross_cats_sorted":[],"title_canon_sha256":"57cd6c2d9abe666585f8e543e811a2b0f731cf94861d8253fc723e587e2ba793","abstract_canon_sha256":"1f41732204968747bf647e715ac703555d644c736ef6ae06a3bdb82678fbb1b4"},"schema_version":"1.0"},"canonical_sha256":"382a61042d3c818d2ee913537c439655de45363b052e5ed3f377732a1894ee58","source":{"kind":"arxiv","id":"2502.10167","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.10167","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"arxiv_version","alias_value":"2502.10167v2","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.10167","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"pith_short_12","alias_value":"HAVGCBBNHSAY","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"HAVGCBBNHSAY2LXJ","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"HAVGCBBN","created_at":"2026-07-05T10:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:HAVGCBBNHSAY2LXJCNJXYQ4WKX","target":"record","payload":{"canonical_record":{"source":{"id":"2502.10167","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-02-14T13:55:01Z","cross_cats_sorted":[],"title_canon_sha256":"57cd6c2d9abe666585f8e543e811a2b0f731cf94861d8253fc723e587e2ba793","abstract_canon_sha256":"1f41732204968747bf647e715ac703555d644c736ef6ae06a3bdb82678fbb1b4"},"schema_version":"1.0"},"canonical_sha256":"382a61042d3c818d2ee913537c439655de45363b052e5ed3f377732a1894ee58","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:27:25.220881Z","signature_b64":"tHXvSmaTtSy8bC5soREIwbWp6jHk8FPxKsbxoo3wKq3ELG/65qQ2YN6BT+OARsoPBDWqwA1TkcIWA9pD57oKCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"382a61042d3c818d2ee913537c439655de45363b052e5ed3f377732a1894ee58","last_reissued_at":"2026-07-05T10:27:25.220365Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:27:25.220365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.10167","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":"2026-07-05T10:27:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZImDQs5SCLqbC8DiBiuiJGYnTI22Pcs6RJdgN7H6k/UbrRlPhI9z8CtXSjQkmFeSG2kOp8xt1z5IY5VNGecyDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T12:25:15.783939Z"},"content_sha256":"8105c6514e3c23102cf16160a1572a89bf6138ce536bbce85f6f0463ba6f0083","schema_version":"1.0","event_id":"sha256:8105c6514e3c23102cf16160a1572a89bf6138ce536bbce85f6f0463ba6f0083"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:HAVGCBBNHSAY2LXJCNJXYQ4WKX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modeling and Simulating Emerging Memory Technologies: A Tutorial","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Ali Nezhadi, Asif Ali Khan, Christian Hakert, Hassan Nassar, Jeronimo Castrillon, Jian-Jia Chen, Jo\\~ao Paulo C. de Lima, J\\\"org Henkel, J\\\"urgen Teich, Lokesh Siddhu, Mahta Mayahinia, Mehdi Baradaran Tahoori, Minh Duy Truong, Nils H\\\"olscher, Nils Wilbert, Stefan Wildermann, Tristan Seidl, Yun-Chih Chen","submitted_at":"2025-02-14T13:55:01Z","abstract_excerpt":"Non-volatile Memory (NVM) technologies present a promising alternative to traditional volatile memories such as SRAM and DRAM. Due to the limited availability of real NVM devices, simulators play a crucial role in architectural exploration and hardware-software co-design. This tutorial presents a simulation toolchain through four detailed case studies, showcasing its applicability to various domains of system design, including hybrid main-memory and cache, compute-in-memory, and wear-leveling design. These case studies provide the reader with practical insights on customizing the toolchain for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.10167","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2502.10167/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":"2026-07-05T10:27:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+AM7z7kblF7Pfi8+0TKE3uACKoQi6AEpZVNp3Up0SiZYu/8xauW6t9izA0yOI9qDsWzsSDwZtUq+nQbjPy85AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T12:25:15.784336Z"},"content_sha256":"2f9ca212daa6cd3ffb07d81c26e78e070e927e950e90748cc0d8a63309f5e2d5","schema_version":"1.0","event_id":"sha256:2f9ca212daa6cd3ffb07d81c26e78e070e927e950e90748cc0d8a63309f5e2d5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HAVGCBBNHSAY2LXJCNJXYQ4WKX/bundle.json","state_url":"https://pith.science/pith/HAVGCBBNHSAY2LXJCNJXYQ4WKX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HAVGCBBNHSAY2LXJCNJXYQ4WKX/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":"2026-07-08T12:25:15Z","links":{"resolver":"https://pith.science/pith/HAVGCBBNHSAY2LXJCNJXYQ4WKX","bundle":"https://pith.science/pith/HAVGCBBNHSAY2LXJCNJXYQ4WKX/bundle.json","state":"https://pith.science/pith/HAVGCBBNHSAY2LXJCNJXYQ4WKX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HAVGCBBNHSAY2LXJCNJXYQ4WKX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:HAVGCBBNHSAY2LXJCNJXYQ4WKX","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":"1f41732204968747bf647e715ac703555d644c736ef6ae06a3bdb82678fbb1b4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-02-14T13:55:01Z","title_canon_sha256":"57cd6c2d9abe666585f8e543e811a2b0f731cf94861d8253fc723e587e2ba793"},"schema_version":"1.0","source":{"id":"2502.10167","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.10167","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"arxiv_version","alias_value":"2502.10167v2","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.10167","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"pith_short_12","alias_value":"HAVGCBBNHSAY","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"HAVGCBBNHSAY2LXJ","created_at":"2026-07-05T10:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"HAVGCBBN","created_at":"2026-07-05T10:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:2f9ca212daa6cd3ffb07d81c26e78e070e927e950e90748cc0d8a63309f5e2d5","target":"graph","created_at":"2026-07-05T10:27:25Z","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/2502.10167/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Non-volatile Memory (NVM) technologies present a promising alternative to traditional volatile memories such as SRAM and DRAM. Due to the limited availability of real NVM devices, simulators play a crucial role in architectural exploration and hardware-software co-design. This tutorial presents a simulation toolchain through four detailed case studies, showcasing its applicability to various domains of system design, including hybrid main-memory and cache, compute-in-memory, and wear-leveling design. These case studies provide the reader with practical insights on customizing the toolchain for","authors_text":"Ali Nezhadi, Asif Ali Khan, Christian Hakert, Hassan Nassar, Jeronimo Castrillon, Jian-Jia Chen, Jo\\~ao Paulo C. de Lima, J\\\"org Henkel, J\\\"urgen Teich, Lokesh Siddhu, Mahta Mayahinia, Mehdi Baradaran Tahoori, Minh Duy Truong, Nils H\\\"olscher, Nils Wilbert, Stefan Wildermann, Tristan Seidl, Yun-Chih Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-02-14T13:55:01Z","title":"Modeling and Simulating Emerging Memory Technologies: A Tutorial"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.10167","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":"sha256:8105c6514e3c23102cf16160a1572a89bf6138ce536bbce85f6f0463ba6f0083","target":"record","created_at":"2026-07-05T10:27:25Z","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":"1f41732204968747bf647e715ac703555d644c736ef6ae06a3bdb82678fbb1b4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-02-14T13:55:01Z","title_canon_sha256":"57cd6c2d9abe666585f8e543e811a2b0f731cf94861d8253fc723e587e2ba793"},"schema_version":"1.0","source":{"id":"2502.10167","kind":"arxiv","version":2}},"canonical_sha256":"382a61042d3c818d2ee913537c439655de45363b052e5ed3f377732a1894ee58","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"382a61042d3c818d2ee913537c439655de45363b052e5ed3f377732a1894ee58","first_computed_at":"2026-07-05T10:27:25.220365Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:27:25.220365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tHXvSmaTtSy8bC5soREIwbWp6jHk8FPxKsbxoo3wKq3ELG/65qQ2YN6BT+OARsoPBDWqwA1TkcIWA9pD57oKCg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:27:25.220881Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.10167","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8105c6514e3c23102cf16160a1572a89bf6138ce536bbce85f6f0463ba6f0083","sha256:2f9ca212daa6cd3ffb07d81c26e78e070e927e950e90748cc0d8a63309f5e2d5"],"state_sha256":"76b686e8b77d841f8e1b59ccdfd50d1b5a2bbfd67f3b19cbd32ba8c80101c2c1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T0KeSMaUj+GPeAvtZE4lbOBvh+66C9tzyuSdEg0+NzdAwghGVhT0OSZjtdV2hWfKNTmaZfyKSbMw9+vlvuj0Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T12:25:15.786853Z","bundle_sha256":"dc5293d38b62b99faabac1f58ac70a063a342b27e81a8593dd148e50c5380548"}}