{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:2FLV24WOMCWC4L6CU5IFWH4FWY","short_pith_number":"pith:2FLV24WO","canonical_record":{"source":{"id":"1608.06386","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2016-08-23T05:27:46Z","cross_cats_sorted":[],"title_canon_sha256":"3fa431b683a77a2c56282f4a0d71d6cdc63a12a6ac52580acce1ba73573e8dad","abstract_canon_sha256":"1a30c9cce2dab0208f3cb90a0a7113f6232f653ee731a2d851a667e1d482cff5"},"schema_version":"1.0"},"canonical_sha256":"d1575d72ce60ac2e2fc2a7505b1f85b6396dc995e6383df7e2c8c7065d363af7","source":{"kind":"arxiv","id":"1608.06386","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.06386","created_at":"2026-05-18T01:08:14Z"},{"alias_kind":"arxiv_version","alias_value":"1608.06386v1","created_at":"2026-05-18T01:08:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.06386","created_at":"2026-05-18T01:08:14Z"},{"alias_kind":"pith_short_12","alias_value":"2FLV24WOMCWC","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2FLV24WOMCWC4L6C","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2FLV24WO","created_at":"2026-05-18T12:29:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:2FLV24WOMCWC4L6CU5IFWH4FWY","target":"record","payload":{"canonical_record":{"source":{"id":"1608.06386","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2016-08-23T05:27:46Z","cross_cats_sorted":[],"title_canon_sha256":"3fa431b683a77a2c56282f4a0d71d6cdc63a12a6ac52580acce1ba73573e8dad","abstract_canon_sha256":"1a30c9cce2dab0208f3cb90a0a7113f6232f653ee731a2d851a667e1d482cff5"},"schema_version":"1.0"},"canonical_sha256":"d1575d72ce60ac2e2fc2a7505b1f85b6396dc995e6383df7e2c8c7065d363af7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:14.178116Z","signature_b64":"rT5QgxnHY3FD1jksOtVGOv59wmUvFmvCEwpgGCz8P0iUlbNSi8gRTTgPzkkplGDkbSYkgqKa0+TDRkBh+zgiAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d1575d72ce60ac2e2fc2a7505b1f85b6396dc995e6383df7e2c8c7065d363af7","last_reissued_at":"2026-05-18T01:08:14.177489Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:14.177489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1608.06386","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":"2026-05-18T01:08:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qv7KWXl2s9TKW5GfX55YNSGFmdtMO05qbUBqe5L0q+T3Ye6EuCwY4HhB1kouwn0NYBo5EOR9AmOs1Q2Zsi5UDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T14:27:13.498165Z"},"content_sha256":"575b67c9c8dc4acc80b98d60c1fae4816089963b475ee73cc90ff3dc7a0d7e25","schema_version":"1.0","event_id":"sha256:575b67c9c8dc4acc80b98d60c1fae4816089963b475ee73cc90ff3dc7a0d7e25"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:2FLV24WOMCWC4L6CU5IFWH4FWY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Which techniques does your application use?: An information extraction framework for scientific articles","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Animesh Mukherjee, Mayank Singh, Pawan Goyal, Sanyam Agarwal, Soham Dan","submitted_at":"2016-08-23T05:27:46Z","abstract_excerpt":"Every field of research consists of multiple application areas with various techniques routinely used to solve problems in these wide range of application areas. With the exponential growth in research volumes, it has become difficult to keep track of the ever-growing number of application areas as well as the corresponding problem solving techniques. In this paper, we consider the computational linguistics domain and present a novel information extraction system that automatically constructs a pool of all application areas in this domain and appropriately links them with corresponding problem"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.06386","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":""},"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":"2026-05-18T01:08:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2wg7cU5FAHKq7UevI+yzjQD0cvoS/f08jRG8XjMzVZCnhbQcaHffU/6aunHMhil/nuiSS04SmIiUL5wJCS9qBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T14:27:13.498528Z"},"content_sha256":"babe7600846d682c4b6eb568694e218ae74a62ae7b5d71f127ebb4d1b8ccf5cb","schema_version":"1.0","event_id":"sha256:babe7600846d682c4b6eb568694e218ae74a62ae7b5d71f127ebb4d1b8ccf5cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2FLV24WOMCWC4L6CU5IFWH4FWY/bundle.json","state_url":"https://pith.science/pith/2FLV24WOMCWC4L6CU5IFWH4FWY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2FLV24WOMCWC4L6CU5IFWH4FWY/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":"2026-06-23T14:27:13Z","links":{"resolver":"https://pith.science/pith/2FLV24WOMCWC4L6CU5IFWH4FWY","bundle":"https://pith.science/pith/2FLV24WOMCWC4L6CU5IFWH4FWY/bundle.json","state":"https://pith.science/pith/2FLV24WOMCWC4L6CU5IFWH4FWY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2FLV24WOMCWC4L6CU5IFWH4FWY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:2FLV24WOMCWC4L6CU5IFWH4FWY","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":"1a30c9cce2dab0208f3cb90a0a7113f6232f653ee731a2d851a667e1d482cff5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2016-08-23T05:27:46Z","title_canon_sha256":"3fa431b683a77a2c56282f4a0d71d6cdc63a12a6ac52580acce1ba73573e8dad"},"schema_version":"1.0","source":{"id":"1608.06386","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.06386","created_at":"2026-05-18T01:08:14Z"},{"alias_kind":"arxiv_version","alias_value":"1608.06386v1","created_at":"2026-05-18T01:08:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.06386","created_at":"2026-05-18T01:08:14Z"},{"alias_kind":"pith_short_12","alias_value":"2FLV24WOMCWC","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2FLV24WOMCWC4L6C","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2FLV24WO","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:babe7600846d682c4b6eb568694e218ae74a62ae7b5d71f127ebb4d1b8ccf5cb","target":"graph","created_at":"2026-05-18T01:08:14Z","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"},"paper":{"abstract_excerpt":"Every field of research consists of multiple application areas with various techniques routinely used to solve problems in these wide range of application areas. With the exponential growth in research volumes, it has become difficult to keep track of the ever-growing number of application areas as well as the corresponding problem solving techniques. In this paper, we consider the computational linguistics domain and present a novel information extraction system that automatically constructs a pool of all application areas in this domain and appropriately links them with corresponding problem","authors_text":"Animesh Mukherjee, Mayank Singh, Pawan Goyal, Sanyam Agarwal, Soham Dan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2016-08-23T05:27:46Z","title":"Which techniques does your application use?: An information extraction framework for scientific articles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.06386","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":"sha256:575b67c9c8dc4acc80b98d60c1fae4816089963b475ee73cc90ff3dc7a0d7e25","target":"record","created_at":"2026-05-18T01:08:14Z","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":"1a30c9cce2dab0208f3cb90a0a7113f6232f653ee731a2d851a667e1d482cff5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2016-08-23T05:27:46Z","title_canon_sha256":"3fa431b683a77a2c56282f4a0d71d6cdc63a12a6ac52580acce1ba73573e8dad"},"schema_version":"1.0","source":{"id":"1608.06386","kind":"arxiv","version":1}},"canonical_sha256":"d1575d72ce60ac2e2fc2a7505b1f85b6396dc995e6383df7e2c8c7065d363af7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d1575d72ce60ac2e2fc2a7505b1f85b6396dc995e6383df7e2c8c7065d363af7","first_computed_at":"2026-05-18T01:08:14.177489Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:14.177489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rT5QgxnHY3FD1jksOtVGOv59wmUvFmvCEwpgGCz8P0iUlbNSi8gRTTgPzkkplGDkbSYkgqKa0+TDRkBh+zgiAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:14.178116Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.06386","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:575b67c9c8dc4acc80b98d60c1fae4816089963b475ee73cc90ff3dc7a0d7e25","sha256:babe7600846d682c4b6eb568694e218ae74a62ae7b5d71f127ebb4d1b8ccf5cb"],"state_sha256":"5d844a0f97ad40c3aa7157001662a84b118fa4b226e325142c2e7c4c0a6b688b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TDsAuTo+PbuivKag9BoPRZtnfuvE4I61leLG9MSau07b2yacIkuNDPtztJo+XGLmaRf+0IxWQBk6z7RPhEzcAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T14:27:13.500490Z","bundle_sha256":"9b61d282676f461427c789aaee457e7d86130ece42f3738549c4ef98f351746c"}}