{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:CSK2TZLYZVWWCVTUPK4G5KLNT2","short_pith_number":"pith:CSK2TZLY","canonical_record":{"source":{"id":"2501.00636","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-31T20:22:10Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"d68837d30f47cc7383653c484846ba091e40738b51a4ba065da32d7cceb9fc09","abstract_canon_sha256":"31d164f10b04d7b1d0efe57cddd3aa31efd2c271d298b4091619a25647ce5bb9"},"schema_version":"1.0"},"canonical_sha256":"1495a9e578cd6d6156747ab86ea96d9e84d2d9464aaab372e843fce799ebc1d9","source":{"kind":"arxiv","id":"2501.00636","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.00636","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"arxiv_version","alias_value":"2501.00636v1","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.00636","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"pith_short_12","alias_value":"CSK2TZLYZVWW","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"pith_short_16","alias_value":"CSK2TZLYZVWWCVTU","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"pith_short_8","alias_value":"CSK2TZLY","created_at":"2026-07-05T09:56:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:CSK2TZLYZVWWCVTUPK4G5KLNT2","target":"record","payload":{"canonical_record":{"source":{"id":"2501.00636","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-31T20:22:10Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"d68837d30f47cc7383653c484846ba091e40738b51a4ba065da32d7cceb9fc09","abstract_canon_sha256":"31d164f10b04d7b1d0efe57cddd3aa31efd2c271d298b4091619a25647ce5bb9"},"schema_version":"1.0"},"canonical_sha256":"1495a9e578cd6d6156747ab86ea96d9e84d2d9464aaab372e843fce799ebc1d9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:56:08.492433Z","signature_b64":"e6cC600eLZCCZtJ7a1uNa3dn4CnAty7DvPSJAwBz4XhlQRBT8x5AHPxVuw8FZ6JamwDEZwN56wKuPMjMQoQpDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1495a9e578cd6d6156747ab86ea96d9e84d2d9464aaab372e843fce799ebc1d9","last_reissued_at":"2026-07-05T09:56:08.492062Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:56:08.492062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.00636","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":"2026-07-05T09:56:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JCOxraza40BdSrz3o4ejC8p17mvfDv/o0k9ryqapspp06ZZGlaSC/UTaCEF61LwBHUtR/ltPug3bZrqBnI8XDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T09:35:40.376034Z"},"content_sha256":"610ec43e72843911ce7645b93401bcece680fe7bc20aafcaebfbbbb9c678a476","schema_version":"1.0","event_id":"sha256:610ec43e72843911ce7645b93401bcece680fe7bc20aafcaebfbbbb9c678a476"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:CSK2TZLYZVWWCVTUPK4G5KLNT2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Applying Graph Explanation to Operator Fusion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"cs.LG","authors_text":"Di Niu, Fred X. Han, Keith G. Mills, Mohammad Salameh, Muhammad Fetrat Qharabagh, Shangling Jui, Weichen Qiu, Wei Lu","submitted_at":"2024-12-31T20:22:10Z","abstract_excerpt":"Layer fusion techniques are critical to improving the inference efficiency of deep neural networks (DNN) for deployment. Fusion aims to lower inference costs by reducing data transactions between an accelerator's on-chip buffer and DRAM. This is accomplished by grouped execution of multiple operations like convolution and activations together into single execution units - fusion groups. However, on-chip buffer capacity limits fusion group size and optimizing fusion on whole DNNs requires partitioning into multiple fusion groups. Finding the optimal groups is a complex problem where the presenc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.00636","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/2501.00636/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":"2026-07-05T09:56:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pOQB8cPLSphyhDMT4MZhY8OF6JkoYq3QG78P27JNFDOv8+Eu5vItsy7ZFaGTD/u6MCOkxVgLOnQKrVgP5OlvCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T09:35:40.376957Z"},"content_sha256":"87a94acf618ad39dfbc38d8e4e8d3a60c50c710af5b73f17cb0fd80d5ed2ce1a","schema_version":"1.0","event_id":"sha256:87a94acf618ad39dfbc38d8e4e8d3a60c50c710af5b73f17cb0fd80d5ed2ce1a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CSK2TZLYZVWWCVTUPK4G5KLNT2/bundle.json","state_url":"https://pith.science/pith/CSK2TZLYZVWWCVTUPK4G5KLNT2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CSK2TZLYZVWWCVTUPK4G5KLNT2/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":"2026-08-06T09:35:40Z","links":{"resolver":"https://pith.science/pith/CSK2TZLYZVWWCVTUPK4G5KLNT2","bundle":"https://pith.science/pith/CSK2TZLYZVWWCVTUPK4G5KLNT2/bundle.json","state":"https://pith.science/pith/CSK2TZLYZVWWCVTUPK4G5KLNT2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CSK2TZLYZVWWCVTUPK4G5KLNT2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CSK2TZLYZVWWCVTUPK4G5KLNT2","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":"31d164f10b04d7b1d0efe57cddd3aa31efd2c271d298b4091619a25647ce5bb9","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-31T20:22:10Z","title_canon_sha256":"d68837d30f47cc7383653c484846ba091e40738b51a4ba065da32d7cceb9fc09"},"schema_version":"1.0","source":{"id":"2501.00636","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.00636","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"arxiv_version","alias_value":"2501.00636v1","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.00636","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"pith_short_12","alias_value":"CSK2TZLYZVWW","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"pith_short_16","alias_value":"CSK2TZLYZVWWCVTU","created_at":"2026-07-05T09:56:08Z"},{"alias_kind":"pith_short_8","alias_value":"CSK2TZLY","created_at":"2026-07-05T09:56:08Z"}],"graph_snapshots":[{"event_id":"sha256:87a94acf618ad39dfbc38d8e4e8d3a60c50c710af5b73f17cb0fd80d5ed2ce1a","target":"graph","created_at":"2026-07-05T09:56:08Z","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/2501.00636/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Layer fusion techniques are critical to improving the inference efficiency of deep neural networks (DNN) for deployment. Fusion aims to lower inference costs by reducing data transactions between an accelerator's on-chip buffer and DRAM. This is accomplished by grouped execution of multiple operations like convolution and activations together into single execution units - fusion groups. However, on-chip buffer capacity limits fusion group size and optimizing fusion on whole DNNs requires partitioning into multiple fusion groups. Finding the optimal groups is a complex problem where the presenc","authors_text":"Di Niu, Fred X. Han, Keith G. Mills, Mohammad Salameh, Muhammad Fetrat Qharabagh, Shangling Jui, Weichen Qiu, Wei Lu","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-31T20:22:10Z","title":"Applying Graph Explanation to Operator Fusion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.00636","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":"sha256:610ec43e72843911ce7645b93401bcece680fe7bc20aafcaebfbbbb9c678a476","target":"record","created_at":"2026-07-05T09:56:08Z","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":"31d164f10b04d7b1d0efe57cddd3aa31efd2c271d298b4091619a25647ce5bb9","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-12-31T20:22:10Z","title_canon_sha256":"d68837d30f47cc7383653c484846ba091e40738b51a4ba065da32d7cceb9fc09"},"schema_version":"1.0","source":{"id":"2501.00636","kind":"arxiv","version":1}},"canonical_sha256":"1495a9e578cd6d6156747ab86ea96d9e84d2d9464aaab372e843fce799ebc1d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1495a9e578cd6d6156747ab86ea96d9e84d2d9464aaab372e843fce799ebc1d9","first_computed_at":"2026-07-05T09:56:08.492062Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:56:08.492062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e6cC600eLZCCZtJ7a1uNa3dn4CnAty7DvPSJAwBz4XhlQRBT8x5AHPxVuw8FZ6JamwDEZwN56wKuPMjMQoQpDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:56:08.492433Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.00636","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:610ec43e72843911ce7645b93401bcece680fe7bc20aafcaebfbbbb9c678a476","sha256:87a94acf618ad39dfbc38d8e4e8d3a60c50c710af5b73f17cb0fd80d5ed2ce1a"],"state_sha256":"702b0f5eb5295a92c356efac08fdd4ea122da2bbb9732e11c5d11b3bc489f84f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CEJHp85t5mk5yVigX9wB8p5B+7LrQuGJFL62zIdxn0xiLElYsYg8iQBbfhKKwJcFO/hOa5/4kKo8EBrtHuosDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T09:35:40.382490Z","bundle_sha256":"344c16e6577eceff3016538ec7a18b6b094c64ef57685ec6210891a36aacd367"}}