{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:3PBJEFDOL4WBZRGWSKNBDVIIBL","short_pith_number":"pith:3PBJEFDO","canonical_record":{"source":{"id":"1404.4970","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-04-19T16:47:55Z","cross_cats_sorted":[],"title_canon_sha256":"b9fdf9e1e9c54c28c74384413cf6e8c037fba5f55c8a8dedcdb4c688587556cd","abstract_canon_sha256":"6a47a56125c1eedcb108cc0b7e20e4f5b2d5ab0bc373159ab4dde542936f54d9"},"schema_version":"1.0"},"canonical_sha256":"dbc292146e5f2c1cc4d6929a11d5080adfc63db3f0e9a72a5e8d719a485613f7","source":{"kind":"arxiv","id":"1404.4970","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.4970","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"arxiv_version","alias_value":"1404.4970v1","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.4970","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"pith_short_12","alias_value":"3PBJEFDOL4WB","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3PBJEFDOL4WBZRGW","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3PBJEFDO","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:3PBJEFDOL4WBZRGWSKNBDVIIBL","target":"record","payload":{"canonical_record":{"source":{"id":"1404.4970","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-04-19T16:47:55Z","cross_cats_sorted":[],"title_canon_sha256":"b9fdf9e1e9c54c28c74384413cf6e8c037fba5f55c8a8dedcdb4c688587556cd","abstract_canon_sha256":"6a47a56125c1eedcb108cc0b7e20e4f5b2d5ab0bc373159ab4dde542936f54d9"},"schema_version":"1.0"},"canonical_sha256":"dbc292146e5f2c1cc4d6929a11d5080adfc63db3f0e9a72a5e8d719a485613f7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:53:52.418075Z","signature_b64":"fSkN/Xi4DckeWwYF8Cqahn+UGkVtKgfdYJRYSlBFmqFM6HEIHfZEb3McaWt7hqcmxBA1Undnl2EJNaBzpt+oDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dbc292146e5f2c1cc4d6929a11d5080adfc63db3f0e9a72a5e8d719a485613f7","last_reissued_at":"2026-05-18T02:53:52.416665Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:53:52.416665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.4970","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":"2026-05-18T02:53:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pphrbgCW7XRrW1+E5TLkgQfx52KPB+20xQafkOhU/13w1X5FtZ6CG2GS8rm1bugoYGhJj1nGDcDPNAhj2uSQAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T17:30:39.541741Z"},"content_sha256":"5929bdec38314784f50ee2ce25c9fa4f11831cf4ba0d4f92c6c3c8f12a0c3d26","schema_version":"1.0","event_id":"sha256:5929bdec38314784f50ee2ce25c9fa4f11831cf4ba0d4f92c6c3c8f12a0c3d26"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:3PBJEFDOL4WBZRGWSKNBDVIIBL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Prediction of rate of improvement of software quality and development effort on the basis of Degreeof excellence with respect to number of lines of code","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Ekbal Rashid, Srikanta Patnaik, Vandana Bhattacherjee","submitted_at":"2014-04-19T16:47:55Z","abstract_excerpt":"The objective of this research work is to improve the degree of excellence by removing the number of exceptions from the software. The modern age is more concerned with the quality of software. Extensive research is being carried out in this direction. The rate of improvement of quality of software largely depends on the development time. This development time is chiefly calculated in clock hours. However development time does not reflect the effort put in by the developer. A better parameter can be the rate of improvement of quality level or the rate of improvement of the degree of excellence"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.4970","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":"2026-05-18T02:53:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pwykBT987aRy9Jm2kXnhGogE0/kW8XJMB7RBBQ4Z2iSdPYgyEruS1aXN7qp6uRYiwhg831sLPQAMVfYh0iuqBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T17:30:39.542087Z"},"content_sha256":"eb334e54cc85ae42ed37ce940651326a51e3cea4c2a6c1aca4d813769bcca230","schema_version":"1.0","event_id":"sha256:eb334e54cc85ae42ed37ce940651326a51e3cea4c2a6c1aca4d813769bcca230"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3PBJEFDOL4WBZRGWSKNBDVIIBL/bundle.json","state_url":"https://pith.science/pith/3PBJEFDOL4WBZRGWSKNBDVIIBL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3PBJEFDOL4WBZRGWSKNBDVIIBL/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":"2026-07-04T17:30:39Z","links":{"resolver":"https://pith.science/pith/3PBJEFDOL4WBZRGWSKNBDVIIBL","bundle":"https://pith.science/pith/3PBJEFDOL4WBZRGWSKNBDVIIBL/bundle.json","state":"https://pith.science/pith/3PBJEFDOL4WBZRGWSKNBDVIIBL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3PBJEFDOL4WBZRGWSKNBDVIIBL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3PBJEFDOL4WBZRGWSKNBDVIIBL","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":"6a47a56125c1eedcb108cc0b7e20e4f5b2d5ab0bc373159ab4dde542936f54d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-04-19T16:47:55Z","title_canon_sha256":"b9fdf9e1e9c54c28c74384413cf6e8c037fba5f55c8a8dedcdb4c688587556cd"},"schema_version":"1.0","source":{"id":"1404.4970","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.4970","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"arxiv_version","alias_value":"1404.4970v1","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.4970","created_at":"2026-05-18T02:53:52Z"},{"alias_kind":"pith_short_12","alias_value":"3PBJEFDOL4WB","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3PBJEFDOL4WBZRGW","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3PBJEFDO","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:eb334e54cc85ae42ed37ce940651326a51e3cea4c2a6c1aca4d813769bcca230","target":"graph","created_at":"2026-05-18T02:53:52Z","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":"The objective of this research work is to improve the degree of excellence by removing the number of exceptions from the software. The modern age is more concerned with the quality of software. Extensive research is being carried out in this direction. The rate of improvement of quality of software largely depends on the development time. This development time is chiefly calculated in clock hours. However development time does not reflect the effort put in by the developer. A better parameter can be the rate of improvement of quality level or the rate of improvement of the degree of excellence","authors_text":"Ekbal Rashid, Srikanta Patnaik, Vandana Bhattacherjee","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-04-19T16:47:55Z","title":"Prediction of rate of improvement of software quality and development effort on the basis of Degreeof excellence with respect to number of lines of code"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.4970","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":"sha256:5929bdec38314784f50ee2ce25c9fa4f11831cf4ba0d4f92c6c3c8f12a0c3d26","target":"record","created_at":"2026-05-18T02:53:52Z","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":"6a47a56125c1eedcb108cc0b7e20e4f5b2d5ab0bc373159ab4dde542936f54d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-04-19T16:47:55Z","title_canon_sha256":"b9fdf9e1e9c54c28c74384413cf6e8c037fba5f55c8a8dedcdb4c688587556cd"},"schema_version":"1.0","source":{"id":"1404.4970","kind":"arxiv","version":1}},"canonical_sha256":"dbc292146e5f2c1cc4d6929a11d5080adfc63db3f0e9a72a5e8d719a485613f7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbc292146e5f2c1cc4d6929a11d5080adfc63db3f0e9a72a5e8d719a485613f7","first_computed_at":"2026-05-18T02:53:52.416665Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:53:52.416665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fSkN/Xi4DckeWwYF8Cqahn+UGkVtKgfdYJRYSlBFmqFM6HEIHfZEb3McaWt7hqcmxBA1Undnl2EJNaBzpt+oDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:53:52.418075Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.4970","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5929bdec38314784f50ee2ce25c9fa4f11831cf4ba0d4f92c6c3c8f12a0c3d26","sha256:eb334e54cc85ae42ed37ce940651326a51e3cea4c2a6c1aca4d813769bcca230"],"state_sha256":"1f03b5eac7095ec35a9b812efa6178e68d995bd83dfeed693644728057dc6f9f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w6eu0/Ooui4IALUcJgVd4fG07hINRmjYBf1dmFio25W6hFqNAO6xWVZGwKW8S9lMZhtuyYXBlWubNsKvzYVpBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T17:30:39.544047Z","bundle_sha256":"49d9db1947f7715adc68674c13e65d2024b5ba895417d726eba6119b2630e553"}}