{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:IUGR73K6JZ5AKECY4SSFMGPAWJ","short_pith_number":"pith:IUGR73K6","canonical_record":{"source":{"id":"2312.15068","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.SE","submitted_at":"2023-12-22T21:14:37Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"1464ec4add9687ce283a2f85556f3c9f69b675459143b19d1bc15427cbdfb9cd","abstract_canon_sha256":"7a8d5e0e5d89a03e8ac1b4f1b33bd6b95a079fef72889025e80fb1eb2bac3ba5"},"schema_version":"1.0"},"canonical_sha256":"450d1fed5e4e7a051058e4a45619e0b257b4ca823a9018a032da8ad3528650d9","source":{"kind":"arxiv","id":"2312.15068","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.15068","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"arxiv_version","alias_value":"2312.15068v2","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.15068","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"pith_short_12","alias_value":"IUGR73K6JZ5A","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"pith_short_16","alias_value":"IUGR73K6JZ5AKECY","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"pith_short_8","alias_value":"IUGR73K6","created_at":"2026-07-05T07:51:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:IUGR73K6JZ5AKECY4SSFMGPAWJ","target":"record","payload":{"canonical_record":{"source":{"id":"2312.15068","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.SE","submitted_at":"2023-12-22T21:14:37Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"1464ec4add9687ce283a2f85556f3c9f69b675459143b19d1bc15427cbdfb9cd","abstract_canon_sha256":"7a8d5e0e5d89a03e8ac1b4f1b33bd6b95a079fef72889025e80fb1eb2bac3ba5"},"schema_version":"1.0"},"canonical_sha256":"450d1fed5e4e7a051058e4a45619e0b257b4ca823a9018a032da8ad3528650d9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:51:37.315323Z","signature_b64":"H2ATciw3jL3X+/hMvrg2b4NO90+FDtc5L48HjpUTBzhPE2MSjch3ZEGmi8xlmRYtI11i+WsfV9dJnh/S2DOiCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"450d1fed5e4e7a051058e4a45619e0b257b4ca823a9018a032da8ad3528650d9","last_reissued_at":"2026-07-05T07:51:37.314881Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:51:37.314881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.15068","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":"2026-07-05T07:51:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kCbVNGNdgjXxOglJhDsrLtMLx1M8PE3TxiDINVM3LPRV1NUc/0Se1Xbhr83CjWEzx+vl0BVxLZdiCAlHkjm2Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T11:37:12.814729Z"},"content_sha256":"5ba59691df899d0da5552bc598754adcdf00c1e8a283171e013c5c7b05700594","schema_version":"1.0","event_id":"sha256:5ba59691df899d0da5552bc598754adcdf00c1e8a283171e013c5c7b05700594"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:IUGR73K6JZ5AKECY4SSFMGPAWJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Refining GPT-3 Embeddings with a Siamese Structure for Technical Post Duplicate Detection","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.CL","cs.LG"],"primary_cat":"cs.SE","authors_text":"Foutse Khomh, Heng Li, Hironori Washizaki, Nobukazu Yoshioka, Xingfang Wu","submitted_at":"2023-12-22T21:14:37Z","abstract_excerpt":"One goal of technical online communities is to help developers find the right answer in one place. A single question can be asked in different ways with different wordings, leading to the existence of duplicate posts on technical forums. The question of how to discover and link duplicate posts has garnered the attention of both developer communities and researchers. For example, Stack Overflow adopts a voting-based mechanism to mark and close duplicate posts. However, addressing these constantly emerging duplicate posts in a timely manner continues to pose challenges. Therefore, various approa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.15068","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/2312.15068/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":"2026-07-05T07:51:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1AFT1zCFnMXCFvdoCglSp+iHc2IjBU+XkNOmStbyJlISp+oPnsERjJm0F8p7LuVvAvdtqXhrL5Sc87vbd/LkBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T11:37:12.815117Z"},"content_sha256":"447aea04d64defbd1d071a0ad18497493e8048d8ce04b86046bab9b3f82af3c0","schema_version":"1.0","event_id":"sha256:447aea04d64defbd1d071a0ad18497493e8048d8ce04b86046bab9b3f82af3c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IUGR73K6JZ5AKECY4SSFMGPAWJ/bundle.json","state_url":"https://pith.science/pith/IUGR73K6JZ5AKECY4SSFMGPAWJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IUGR73K6JZ5AKECY4SSFMGPAWJ/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":"2026-07-07T11:37:12Z","links":{"resolver":"https://pith.science/pith/IUGR73K6JZ5AKECY4SSFMGPAWJ","bundle":"https://pith.science/pith/IUGR73K6JZ5AKECY4SSFMGPAWJ/bundle.json","state":"https://pith.science/pith/IUGR73K6JZ5AKECY4SSFMGPAWJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IUGR73K6JZ5AKECY4SSFMGPAWJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:IUGR73K6JZ5AKECY4SSFMGPAWJ","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":"7a8d5e0e5d89a03e8ac1b4f1b33bd6b95a079fef72889025e80fb1eb2bac3ba5","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.SE","submitted_at":"2023-12-22T21:14:37Z","title_canon_sha256":"1464ec4add9687ce283a2f85556f3c9f69b675459143b19d1bc15427cbdfb9cd"},"schema_version":"1.0","source":{"id":"2312.15068","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.15068","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"arxiv_version","alias_value":"2312.15068v2","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.15068","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"pith_short_12","alias_value":"IUGR73K6JZ5A","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"pith_short_16","alias_value":"IUGR73K6JZ5AKECY","created_at":"2026-07-05T07:51:37Z"},{"alias_kind":"pith_short_8","alias_value":"IUGR73K6","created_at":"2026-07-05T07:51:37Z"}],"graph_snapshots":[{"event_id":"sha256:447aea04d64defbd1d071a0ad18497493e8048d8ce04b86046bab9b3f82af3c0","target":"graph","created_at":"2026-07-05T07:51:37Z","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/2312.15068/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"One goal of technical online communities is to help developers find the right answer in one place. A single question can be asked in different ways with different wordings, leading to the existence of duplicate posts on technical forums. The question of how to discover and link duplicate posts has garnered the attention of both developer communities and researchers. For example, Stack Overflow adopts a voting-based mechanism to mark and close duplicate posts. However, addressing these constantly emerging duplicate posts in a timely manner continues to pose challenges. Therefore, various approa","authors_text":"Foutse Khomh, Heng Li, Hironori Washizaki, Nobukazu Yoshioka, Xingfang Wu","cross_cats":["cs.CL","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.SE","submitted_at":"2023-12-22T21:14:37Z","title":"Refining GPT-3 Embeddings with a Siamese Structure for Technical Post Duplicate Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.15068","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":"sha256:5ba59691df899d0da5552bc598754adcdf00c1e8a283171e013c5c7b05700594","target":"record","created_at":"2026-07-05T07:51:37Z","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":"7a8d5e0e5d89a03e8ac1b4f1b33bd6b95a079fef72889025e80fb1eb2bac3ba5","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.SE","submitted_at":"2023-12-22T21:14:37Z","title_canon_sha256":"1464ec4add9687ce283a2f85556f3c9f69b675459143b19d1bc15427cbdfb9cd"},"schema_version":"1.0","source":{"id":"2312.15068","kind":"arxiv","version":2}},"canonical_sha256":"450d1fed5e4e7a051058e4a45619e0b257b4ca823a9018a032da8ad3528650d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"450d1fed5e4e7a051058e4a45619e0b257b4ca823a9018a032da8ad3528650d9","first_computed_at":"2026-07-05T07:51:37.314881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:51:37.314881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H2ATciw3jL3X+/hMvrg2b4NO90+FDtc5L48HjpUTBzhPE2MSjch3ZEGmi8xlmRYtI11i+WsfV9dJnh/S2DOiCw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:51:37.315323Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.15068","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ba59691df899d0da5552bc598754adcdf00c1e8a283171e013c5c7b05700594","sha256:447aea04d64defbd1d071a0ad18497493e8048d8ce04b86046bab9b3f82af3c0"],"state_sha256":"68b7fe79529a704aa7bdaea183884f4b2a3c7d1041cb6a8686fc3834d1b50ca1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mc9DECtPWiyvPqFheCNf1gGDZ0/f+RIGDl3admCGYp+Xt+Df+vpnbtBvebGLI9t1w0mJn/otn8ja/FXgqlrnCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T11:37:12.817000Z","bundle_sha256":"f3f31bdb8534e06051f0e7cdd0c72216817268dea4abc625fc469eb8d89f997d"}}