{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SOHTZARSZVD3ME2HUU2RMSKKGH","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":"027787d567ff31096ed02f85d8dbc52da0109e1d0881a9a2c32fb728268f21a6","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-06-28T01:17:04Z","title_canon_sha256":"3e38fe339b17e00c0830e37805d5686a2ea716e68e69b433b9a193178466438a"},"schema_version":"1.0","source":{"id":"2506.22707","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.22707","created_at":"2026-07-05T11:28:43Z"},{"alias_kind":"arxiv_version","alias_value":"2506.22707v1","created_at":"2026-07-05T11:28:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.22707","created_at":"2026-07-05T11:28:43Z"},{"alias_kind":"pith_short_12","alias_value":"SOHTZARSZVD3","created_at":"2026-07-05T11:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"SOHTZARSZVD3ME2H","created_at":"2026-07-05T11:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"SOHTZARS","created_at":"2026-07-05T11:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:ff96402a4442c14002e12d9c83075c4e9f5925a21d7852d0f16eeb3b7bd7ca21","target":"graph","created_at":"2026-07-05T11:28:43Z","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/2506.22707/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Traditional von Neumann architectures suffer from fundamental bottlenecks due to continuous data movement between memory and processing units, a challenge that worsens with technology scaling as electrical interconnect delays become more significant. These limitations impede the performance and energy efficiency required for modern data-intensive applications. In contrast, photonic in-memory computing presents a promising alternative by harnessing the advantages of light, enabling ultra-fast data propagation without length-dependent impedance, thereby significantly reducing computational laten","authors_text":"Ajey P. Jacob, Akhilesh R. Jaiswal, Md Abdullah-Al Kaiser, Sugeet Sunder","cross_cats":["cs.SY"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-06-28T01:17:04Z","title":"X-pSRAM: A Photonic SRAM with Embedded XOR Logic for Ultra-Fast In-Memory Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.22707","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":"sha256:2f25684780fe7b95132474583acd2868f6a237273ade3439c84e8f83deae1fad","target":"record","created_at":"2026-07-05T11:28:43Z","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":"027787d567ff31096ed02f85d8dbc52da0109e1d0881a9a2c32fb728268f21a6","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-06-28T01:17:04Z","title_canon_sha256":"3e38fe339b17e00c0830e37805d5686a2ea716e68e69b433b9a193178466438a"},"schema_version":"1.0","source":{"id":"2506.22707","kind":"arxiv","version":1}},"canonical_sha256":"938f3c8232cd47b61347a53516494a31edb5b7970439ed919b14e9fae5a57831","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"938f3c8232cd47b61347a53516494a31edb5b7970439ed919b14e9fae5a57831","first_computed_at":"2026-07-05T11:28:43.955824Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:28:43.955824Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fD+jqmdoMX3lVcOFBDDKXTdYENVwRVcSsD4HbJiQ6bWEW5BfhDlsVrq3aHx9TqcOj8CEiNISzp96rx+rLmpjCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:28:43.956336Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.22707","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2f25684780fe7b95132474583acd2868f6a237273ade3439c84e8f83deae1fad","sha256:ff96402a4442c14002e12d9c83075c4e9f5925a21d7852d0f16eeb3b7bd7ca21"],"state_sha256":"e5697c84693748fe0f2ddf017e5fb5fe235cf9923ece2fabc9fa6348860f27d7"}