{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ","short_pith_number":"pith:CLIQ4SFJ","canonical_record":{"source":{"id":"1801.00428","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-01-01T11:27:05Z","cross_cats_sorted":[],"title_canon_sha256":"5b7e0a3b197a513bca1777d13b65a666468673b382d994eab868d9aca4a20bfd","abstract_canon_sha256":"965ae363060239b9fc7728f9e4fd9d890ebc8689e6fab17310d1d07f9776a104"},"schema_version":"1.0"},"canonical_sha256":"12d10e48a9cf1497644b8b32c4feb30c2f92d3ffd4d32a6ff3f355607303693b","source":{"kind":"arxiv","id":"1801.00428","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00428","created_at":"2026-05-17T23:40:41Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00428v4","created_at":"2026-05-17T23:40:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00428","created_at":"2026-05-17T23:40:41Z"},{"alias_kind":"pith_short_12","alias_value":"CLIQ4SFJZ4KJ","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CLIQ4SFJZ4KJOZCL","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CLIQ4SFJ","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ","target":"record","payload":{"canonical_record":{"source":{"id":"1801.00428","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-01-01T11:27:05Z","cross_cats_sorted":[],"title_canon_sha256":"5b7e0a3b197a513bca1777d13b65a666468673b382d994eab868d9aca4a20bfd","abstract_canon_sha256":"965ae363060239b9fc7728f9e4fd9d890ebc8689e6fab17310d1d07f9776a104"},"schema_version":"1.0"},"canonical_sha256":"12d10e48a9cf1497644b8b32c4feb30c2f92d3ffd4d32a6ff3f355607303693b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:41.952264Z","signature_b64":"B43q2AOavgjKociWUiyhYXVQmOlOyCL6iYPnPY9b00w5OREfx0cthPAPg1jyyV+Ydn/NKtKUy2tppCaTZOOyAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12d10e48a9cf1497644b8b32c4feb30c2f92d3ffd4d32a6ff3f355607303693b","last_reissued_at":"2026-05-17T23:40:41.951656Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:41.951656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.00428","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:40:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tiOc4D3D30QLrbsNJNSinAtzvjbAMGW5h6yARI9fdfwZG+YeScn0HFKLJXVZYo7pT2NRGI7brN9l96Iq1vzUDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:30:34.606298Z"},"content_sha256":"2324863f99d202a304dd113ae538205a1d9852969f5fdae7d450fe9036cf06ac","schema_version":"1.0","event_id":"sha256:2324863f99d202a304dd113ae538205a1d9852969f5fdae7d450fe9036cf06ac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sanskrit Sandhi Splitting using seq2(seq)^2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Anush Sankaran, Naveen Panwar, Neelamadhav Gantayat, Rahul Aralikatte, Senthil Mani","submitted_at":"2018-01-01T11:27:05Z","abstract_excerpt":"In Sanskrit, small words (morphemes) are combined to form compound words through a process known as Sandhi. Sandhi splitting is the process of splitting a given compound word into its constituent morphemes. Although rules governing word splitting exists in the language, it is highly challenging to identify the location of the splits in a compound word. Though existing Sandhi splitting systems incorporate these pre-defined splitting rules, they have a low accuracy as the same compound word might be broken down in multiple ways to provide syntactically correct splits.\n  In this research, we prop"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00428","kind":"arxiv","version":4},"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":"2026-05-17T23:40:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HvvPYQSU2EEDxJBQUjV22mmY8NbmG+DBfB6wwhGVZfeJa/ePTnP2M/pdIj7EVWD9syJU2WAvFMc72rUFwCc6Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:30:34.607024Z"},"content_sha256":"db2a69147404dfa4a0aefb36940d739c7fe59a4d9f7eeafe18120df4ea3c2039","schema_version":"1.0","event_id":"sha256:db2a69147404dfa4a0aefb36940d739c7fe59a4d9f7eeafe18120df4ea3c2039"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ/bundle.json","state_url":"https://pith.science/pith/CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ/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":"2026-05-26T13:30:34Z","links":{"resolver":"https://pith.science/pith/CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ","bundle":"https://pith.science/pith/CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ/bundle.json","state":"https://pith.science/pith/CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CLIQ4SFJZ4KJOZCLRMZMJ7VTBQ","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":"965ae363060239b9fc7728f9e4fd9d890ebc8689e6fab17310d1d07f9776a104","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-01-01T11:27:05Z","title_canon_sha256":"5b7e0a3b197a513bca1777d13b65a666468673b382d994eab868d9aca4a20bfd"},"schema_version":"1.0","source":{"id":"1801.00428","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00428","created_at":"2026-05-17T23:40:41Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00428v4","created_at":"2026-05-17T23:40:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00428","created_at":"2026-05-17T23:40:41Z"},{"alias_kind":"pith_short_12","alias_value":"CLIQ4SFJZ4KJ","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CLIQ4SFJZ4KJOZCL","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CLIQ4SFJ","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:db2a69147404dfa4a0aefb36940d739c7fe59a4d9f7eeafe18120df4ea3c2039","target":"graph","created_at":"2026-05-17T23:40:41Z","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":"In Sanskrit, small words (morphemes) are combined to form compound words through a process known as Sandhi. Sandhi splitting is the process of splitting a given compound word into its constituent morphemes. Although rules governing word splitting exists in the language, it is highly challenging to identify the location of the splits in a compound word. Though existing Sandhi splitting systems incorporate these pre-defined splitting rules, they have a low accuracy as the same compound word might be broken down in multiple ways to provide syntactically correct splits.\n  In this research, we prop","authors_text":"Anush Sankaran, Naveen Panwar, Neelamadhav Gantayat, Rahul Aralikatte, Senthil Mani","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-01-01T11:27:05Z","title":"Sanskrit Sandhi Splitting using seq2(seq)^2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00428","kind":"arxiv","version":4},"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":"sha256:2324863f99d202a304dd113ae538205a1d9852969f5fdae7d450fe9036cf06ac","target":"record","created_at":"2026-05-17T23:40:41Z","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":"965ae363060239b9fc7728f9e4fd9d890ebc8689e6fab17310d1d07f9776a104","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-01-01T11:27:05Z","title_canon_sha256":"5b7e0a3b197a513bca1777d13b65a666468673b382d994eab868d9aca4a20bfd"},"schema_version":"1.0","source":{"id":"1801.00428","kind":"arxiv","version":4}},"canonical_sha256":"12d10e48a9cf1497644b8b32c4feb30c2f92d3ffd4d32a6ff3f355607303693b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12d10e48a9cf1497644b8b32c4feb30c2f92d3ffd4d32a6ff3f355607303693b","first_computed_at":"2026-05-17T23:40:41.951656Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:40:41.951656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B43q2AOavgjKociWUiyhYXVQmOlOyCL6iYPnPY9b00w5OREfx0cthPAPg1jyyV+Ydn/NKtKUy2tppCaTZOOyAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:40:41.952264Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.00428","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2324863f99d202a304dd113ae538205a1d9852969f5fdae7d450fe9036cf06ac","sha256:db2a69147404dfa4a0aefb36940d739c7fe59a4d9f7eeafe18120df4ea3c2039"],"state_sha256":"03e5dcd35751ca1f945a42ead9fc9fb1e62ddbcb86f23e634615dbde6aa0b8c9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oST1R0xiCOVZm2aXBU23EDN43jUT4/TgYVE71BQUkyWY+0PFAUI0Lr7JXsNXVddzE6lsZekjYbXAPbQj1P05Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:30:34.610271Z","bundle_sha256":"41e6eb0f85321df951afe0ee10d438741f54dc532f25ea3c28a9e4a24436b8f1"}}