{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:DKVTEFWPYWKDWE4ITWQCK5LE4N","short_pith_number":"pith:DKVTEFWP","canonical_record":{"source":{"id":"2407.13942","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-06-03T03:43:44Z","cross_cats_sorted":["cs.AI","cs.CL","cs.SI"],"title_canon_sha256":"4a1d7d37bca04a426a93fda3b104ed661cb83bda3243a4b913c5e5cca786980f","abstract_canon_sha256":"ef0321f56af7160557e805e7721ff5e757474377ddbb86b315107fe9fc94d6c9"},"schema_version":"1.0"},"canonical_sha256":"1aab3216cfc5943b13889da0257564e37903e8cbf6903743f032072e4e56aa47","source":{"kind":"arxiv","id":"2407.13942","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.13942","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"arxiv_version","alias_value":"2407.13942v1","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.13942","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_12","alias_value":"DKVTEFWPYWKD","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_16","alias_value":"DKVTEFWPYWKDWE4I","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_8","alias_value":"DKVTEFWP","created_at":"2026-07-05T08:45:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:DKVTEFWPYWKDWE4ITWQCK5LE4N","target":"record","payload":{"canonical_record":{"source":{"id":"2407.13942","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-06-03T03:43:44Z","cross_cats_sorted":["cs.AI","cs.CL","cs.SI"],"title_canon_sha256":"4a1d7d37bca04a426a93fda3b104ed661cb83bda3243a4b913c5e5cca786980f","abstract_canon_sha256":"ef0321f56af7160557e805e7721ff5e757474377ddbb86b315107fe9fc94d6c9"},"schema_version":"1.0"},"canonical_sha256":"1aab3216cfc5943b13889da0257564e37903e8cbf6903743f032072e4e56aa47","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:45:55.984437Z","signature_b64":"cPMvxxF06hz8lf4GtwtT6wTTkIwx5gGF/TigCs+UMdkfwHcpOvWZ5DfS5Ttt5FR0hDcL2Q9d988itQK1qW4eBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1aab3216cfc5943b13889da0257564e37903e8cbf6903743f032072e4e56aa47","last_reissued_at":"2026-07-05T08:45:55.983901Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:45:55.983901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.13942","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":"2026-07-05T08:45:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8kiKiWszJwH8q8VL8/0xLVA85nL0iX8rQ98w0ZNoTBOyZ47C1tkkPlcVb60ZTeKFaTurg22+9HW7vIT6yFMYBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T08:21:24.812989Z"},"content_sha256":"d6d8c3b09dfc3e691557f4938af9eb74e8ef4d7df3b4392b665c2987e1fc907a","schema_version":"1.0","event_id":"sha256:d6d8c3b09dfc3e691557f4938af9eb74e8ef4d7df3b4392b665c2987e1fc907a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:DKVTEFWPYWKDWE4ITWQCK5LE4N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Harmful Suicide Content Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.CL","cs.SI"],"primary_cat":"cs.CY","authors_text":"Ah Rah Lee, Dong-Ho Lee, HoJae Lee, Je Young Hannah Sun, Jihyung Moon, JinYeong Bak, Jong-Woo Paik, Kyumin Park, Kyunghyun Cho, Myung Jae Baik, Ruda Lee, Sang Min Lee, Si Yeun Yoon, Sungjoon Park, Yen Shin, YeongJun Hwang","submitted_at":"2024-06-03T03:43:44Z","abstract_excerpt":"Harmful suicide content on the Internet is a significant risk factor inducing suicidal thoughts and behaviors among vulnerable populations. Despite global efforts, existing resources are insufficient, specifically in high-risk regions like the Republic of Korea. Current research mainly focuses on understanding negative effects of such content or suicide risk in individuals, rather than on automatically detecting the harmfulness of content. To fill this gap, we introduce a harmful suicide content detection task for classifying online suicide content into five harmfulness levels. We develop a mu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.13942","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/2407.13942/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":"2026-07-05T08:45:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Raap0Fd+ovVJ1LNfZlpRsc8bnMmCcEOQVGDXg5ZG+y0Qx+rKMLvZqwR0hBCKMZR/vu3LSIuOqkqg9kXEocETCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T08:21:24.813484Z"},"content_sha256":"297a5d7fd93fa7f60dcdcbcf79370c3569365b3340322e27825ae195a536b6d9","schema_version":"1.0","event_id":"sha256:297a5d7fd93fa7f60dcdcbcf79370c3569365b3340322e27825ae195a536b6d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DKVTEFWPYWKDWE4ITWQCK5LE4N/bundle.json","state_url":"https://pith.science/pith/DKVTEFWPYWKDWE4ITWQCK5LE4N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DKVTEFWPYWKDWE4ITWQCK5LE4N/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":"2026-08-09T08:21:24Z","links":{"resolver":"https://pith.science/pith/DKVTEFWPYWKDWE4ITWQCK5LE4N","bundle":"https://pith.science/pith/DKVTEFWPYWKDWE4ITWQCK5LE4N/bundle.json","state":"https://pith.science/pith/DKVTEFWPYWKDWE4ITWQCK5LE4N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DKVTEFWPYWKDWE4ITWQCK5LE4N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:DKVTEFWPYWKDWE4ITWQCK5LE4N","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":"ef0321f56af7160557e805e7721ff5e757474377ddbb86b315107fe9fc94d6c9","cross_cats_sorted":["cs.AI","cs.CL","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-06-03T03:43:44Z","title_canon_sha256":"4a1d7d37bca04a426a93fda3b104ed661cb83bda3243a4b913c5e5cca786980f"},"schema_version":"1.0","source":{"id":"2407.13942","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.13942","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"arxiv_version","alias_value":"2407.13942v1","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.13942","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_12","alias_value":"DKVTEFWPYWKD","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_16","alias_value":"DKVTEFWPYWKDWE4I","created_at":"2026-07-05T08:45:55Z"},{"alias_kind":"pith_short_8","alias_value":"DKVTEFWP","created_at":"2026-07-05T08:45:55Z"}],"graph_snapshots":[{"event_id":"sha256:297a5d7fd93fa7f60dcdcbcf79370c3569365b3340322e27825ae195a536b6d9","target":"graph","created_at":"2026-07-05T08:45:55Z","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/2407.13942/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Harmful suicide content on the Internet is a significant risk factor inducing suicidal thoughts and behaviors among vulnerable populations. Despite global efforts, existing resources are insufficient, specifically in high-risk regions like the Republic of Korea. Current research mainly focuses on understanding negative effects of such content or suicide risk in individuals, rather than on automatically detecting the harmfulness of content. To fill this gap, we introduce a harmful suicide content detection task for classifying online suicide content into five harmfulness levels. We develop a mu","authors_text":"Ah Rah Lee, Dong-Ho Lee, HoJae Lee, Je Young Hannah Sun, Jihyung Moon, JinYeong Bak, Jong-Woo Paik, Kyumin Park, Kyunghyun Cho, Myung Jae Baik, Ruda Lee, Sang Min Lee, Si Yeun Yoon, Sungjoon Park, Yen Shin, YeongJun Hwang","cross_cats":["cs.AI","cs.CL","cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-06-03T03:43:44Z","title":"Harmful Suicide Content Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.13942","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:d6d8c3b09dfc3e691557f4938af9eb74e8ef4d7df3b4392b665c2987e1fc907a","target":"record","created_at":"2026-07-05T08:45:55Z","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":"ef0321f56af7160557e805e7721ff5e757474377ddbb86b315107fe9fc94d6c9","cross_cats_sorted":["cs.AI","cs.CL","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-06-03T03:43:44Z","title_canon_sha256":"4a1d7d37bca04a426a93fda3b104ed661cb83bda3243a4b913c5e5cca786980f"},"schema_version":"1.0","source":{"id":"2407.13942","kind":"arxiv","version":1}},"canonical_sha256":"1aab3216cfc5943b13889da0257564e37903e8cbf6903743f032072e4e56aa47","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1aab3216cfc5943b13889da0257564e37903e8cbf6903743f032072e4e56aa47","first_computed_at":"2026-07-05T08:45:55.983901Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:45:55.983901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cPMvxxF06hz8lf4GtwtT6wTTkIwx5gGF/TigCs+UMdkfwHcpOvWZ5DfS5Ttt5FR0hDcL2Q9d988itQK1qW4eBg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:45:55.984437Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.13942","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6d8c3b09dfc3e691557f4938af9eb74e8ef4d7df3b4392b665c2987e1fc907a","sha256:297a5d7fd93fa7f60dcdcbcf79370c3569365b3340322e27825ae195a536b6d9"],"state_sha256":"66595870799f0a04a8f441b7475cb81c7596f438e877eabf10b04c4474859940"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DNDP1P6KmETASsXAuPCvwXY6jJCBQWBWGELrh4S25A73gUpbui0l2zM2wuwheLqS5B9ZeQXj1PTj26KGoB68DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T08:21:24.816794Z","bundle_sha256":"c6872d161896f70136bb54f9ef6cbf5adcf3d2a0728bc6c24b86761a1f865bd1"}}