{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:SQFSMDCEIXQM4NBSZYMILDDXFW","short_pith_number":"pith:SQFSMDCE","schema_version":"1.0","canonical_sha256":"940b260c4445e0ce3432ce18858c772db9d5ac7c59d3b225a709aca152c05e70","source":{"kind":"arxiv","id":"2607.24221","version":1},"attestation_state":"computed","paper":{"title":"DICE: Detailed Inter-Chiplet End-to-End PHY Modeling for Accurate Chiplet Simulation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Rashid Aligholipour, Stefanos Kaxiras, Yuan Yao","submitted_at":"2026-07-27T09:53:10Z","abstract_excerpt":"Scaling monolithic multicores is increasingly constrained by power/thermal limits, yield, and rising manufacturing and testing costs. Chiplet designs address these challenges by partitioning large dies into smaller parts (typically multiple core-complex dies and an I/O die) linked via high-bandwidth physical fabrics (PHY). As bandwidth and wiring density scale, however, these short-reach links are pushed closer to their signal-integrity limits, increasing susceptibility to noise, crosstalk, and channel loss, motivating stronger link-level reliability mechanisms such as forward error correction"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.24221","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2026-07-27T09:53:10Z","cross_cats_sorted":[],"title_canon_sha256":"3116482778305d262d4ac876c5f8be8ce514e018dd013d14eb3767395bd18ae2","abstract_canon_sha256":"b4f29a35fc0048c7f118e08d5422ebd1f72420bbe1d80dfe10e48ce87b369d74"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-28T02:23:51.745486Z","signature_b64":"irnqwfGMiTdFBNna1TS9kS6n7o3UafLcs+OYJ7V2j4AcGEZxbNTMiMNvlZlVcuy8ej9WofOL5u5h6ID6sDaHCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"940b260c4445e0ce3432ce18858c772db9d5ac7c59d3b225a709aca152c05e70","last_reissued_at":"2026-07-28T02:23:51.744674Z","signature_status":"signed_v1","first_computed_at":"2026-07-28T02:23:51.744674Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"DICE: Detailed Inter-Chiplet End-to-End PHY Modeling for Accurate Chiplet Simulation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Rashid Aligholipour, Stefanos Kaxiras, Yuan Yao","submitted_at":"2026-07-27T09:53:10Z","abstract_excerpt":"Scaling monolithic multicores is increasingly constrained by power/thermal limits, yield, and rising manufacturing and testing costs. Chiplet designs address these challenges by partitioning large dies into smaller parts (typically multiple core-complex dies and an I/O die) linked via high-bandwidth physical fabrics (PHY). As bandwidth and wiring density scale, however, these short-reach links are pushed closer to their signal-integrity limits, increasing susceptibility to noise, crosstalk, and channel loss, motivating stronger link-level reliability mechanisms such as forward error correction"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.24221","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.24221/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.24221","created_at":"2026-07-28T02:23:51.745089+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.24221v1","created_at":"2026-07-28T02:23:51.745089+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.24221","created_at":"2026-07-28T02:23:51.745089+00:00"},{"alias_kind":"pith_short_12","alias_value":"SQFSMDCEIXQM","created_at":"2026-07-28T02:23:51.745089+00:00"},{"alias_kind":"pith_short_16","alias_value":"SQFSMDCEIXQM4NBS","created_at":"2026-07-28T02:23:51.745089+00:00"},{"alias_kind":"pith_short_8","alias_value":"SQFSMDCE","created_at":"2026-07-28T02:23:51.745089+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW","json":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW.json","graph_json":"https://pith.science/api/pith-number/SQFSMDCEIXQM4NBSZYMILDDXFW/graph.json","events_json":"https://pith.science/api/pith-number/SQFSMDCEIXQM4NBSZYMILDDXFW/events.json","paper":"https://pith.science/paper/SQFSMDCE"},"agent_actions":{"view_html":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW","download_json":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW.json","view_paper":"https://pith.science/paper/SQFSMDCE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.24221&json=true","fetch_graph":"https://pith.science/api/pith-number/SQFSMDCEIXQM4NBSZYMILDDXFW/graph.json","fetch_events":"https://pith.science/api/pith-number/SQFSMDCEIXQM4NBSZYMILDDXFW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW/action/storage_attestation","attest_author":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW/action/author_attestation","sign_citation":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW/action/citation_signature","submit_replication":"https://pith.science/pith/SQFSMDCEIXQM4NBSZYMILDDXFW/action/replication_record"}},"created_at":"2026-07-28T02:23:51.745089+00:00","updated_at":"2026-07-28T02:23:51.745089+00:00"}