{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UJ4ZSUMNECDGB7UIGG7JFTQSNF","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":"74fae953c472156790310b054d5de6366523cb20f5224164d0ad79019ea33cd6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-01-20T16:53:26Z","title_canon_sha256":"f73b3c06b314f7d24e7a6556b1f09a3b070b8a3deb1d6992ac1c6be51e2c4ca8"},"schema_version":"1.0","source":{"id":"2601.14347","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.14347","created_at":"2026-06-25T00:18:12Z"},{"alias_kind":"arxiv_version","alias_value":"2601.14347v1","created_at":"2026-06-25T00:18:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.14347","created_at":"2026-06-25T00:18:12Z"},{"alias_kind":"pith_short_12","alias_value":"UJ4ZSUMNECDG","created_at":"2026-06-25T00:18:12Z"},{"alias_kind":"pith_short_16","alias_value":"UJ4ZSUMNECDGB7UI","created_at":"2026-06-25T00:18:12Z"},{"alias_kind":"pith_short_8","alias_value":"UJ4ZSUMN","created_at":"2026-06-25T00:18:12Z"}],"graph_snapshots":[{"event_id":"sha256:7950d05e855f66797c813785fe05338b6f32fe276dd2e8fd5c26e8a5201c6d14","target":"graph","created_at":"2026-06-25T00:18:12Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2601.14347/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As semiconductor manufacturing advances from the 3-nm process toward the sub-nanometer regime and transitions from FinFETs to gate-all-around field-effect transistors (GAAFETs), the resulting complexity and manufacturing challenges continue to increase. In this context, 3D chiplet-based approaches have emerged as key enablers to address these limitations while exploiting the expanded design space. Specifically, chiplets help address the lower yields typically associated with large monolithic designs. This paradigm enables the modular design of heterogeneous systems consisting of multiple chipl","authors_text":"Alberto Garcia-Ortiz, Anuj Pathania, Athanasios Tziouvaras, Christos Anagnostopoulos, Fotoini Oikonomou, George Floros, George Rafael Gourdoumanis, Georgios Karakonstantis, Maria Pantazi-Kypraiou, Olympia Axelou, Pavlos Stoikos, Tahani Aladwani, Yixian Shen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-01-20T16:53:26Z","title":"Multi-Partner Project: COIN-3D -- Collaborative Innovation in 3D VLSI Reliability"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.14347","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":"sha256:217af3746117c4118940a32aaa958250fe8e3745d3bfa002a59f7564666ff532","target":"record","created_at":"2026-06-25T00:18:12Z","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":"74fae953c472156790310b054d5de6366523cb20f5224164d0ad79019ea33cd6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-01-20T16:53:26Z","title_canon_sha256":"f73b3c06b314f7d24e7a6556b1f09a3b070b8a3deb1d6992ac1c6be51e2c4ca8"},"schema_version":"1.0","source":{"id":"2601.14347","kind":"arxiv","version":1}},"canonical_sha256":"a27999518d208660fe8831be92ce126970ffa767b494a0fec44de1889d3da1c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a27999518d208660fe8831be92ce126970ffa767b494a0fec44de1889d3da1c2","first_computed_at":"2026-06-25T00:18:12.340361Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-25T00:18:12.340361Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AkYSnBAsa4CM9TWGBhrlbosDxRf8AzjIYjRQnkBi66EP5exwliGk3uJTGUbFdueTxPn0Sqc/9AxqaxvztNRmDA==","signature_status":"signed_v1","signed_at":"2026-06-25T00:18:12.340795Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.14347","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:217af3746117c4118940a32aaa958250fe8e3745d3bfa002a59f7564666ff532","sha256:7950d05e855f66797c813785fe05338b6f32fe276dd2e8fd5c26e8a5201c6d14"],"state_sha256":"33dd5103b903bc07bfeec613484069dbc740edad39073d4f268419d6ebd53e48"}