{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:R4UOXUKL2N3TYVVM6DFQN7SX4S","short_pith_number":"pith:R4UOXUKL","canonical_record":{"source":{"id":"1707.02327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-07-07T18:33:29Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"cff0835bd5f93df6dad3d8c718b51d80189ba497aacf9d966de0508c9dcdfd29","abstract_canon_sha256":"e629647e2ce8541787564ac18848b5e5114b1841221f9391f7de6edd61b66abf"},"schema_version":"1.0"},"canonical_sha256":"8f28ebd14bd3773c56acf0cb06fe57e48e2bc5f287c595ed1e9133c3dae04c9e","source":{"kind":"arxiv","id":"1707.02327","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.02327","created_at":"2026-05-18T00:08:55Z"},{"alias_kind":"arxiv_version","alias_value":"1707.02327v1","created_at":"2026-05-18T00:08:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.02327","created_at":"2026-05-18T00:08:55Z"},{"alias_kind":"pith_short_12","alias_value":"R4UOXUKL2N3T","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"R4UOXUKL2N3TYVVM","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"R4UOXUKL","created_at":"2026-05-18T12:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:R4UOXUKL2N3TYVVM6DFQN7SX4S","target":"record","payload":{"canonical_record":{"source":{"id":"1707.02327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-07-07T18:33:29Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"cff0835bd5f93df6dad3d8c718b51d80189ba497aacf9d966de0508c9dcdfd29","abstract_canon_sha256":"e629647e2ce8541787564ac18848b5e5114b1841221f9391f7de6edd61b66abf"},"schema_version":"1.0"},"canonical_sha256":"8f28ebd14bd3773c56acf0cb06fe57e48e2bc5f287c595ed1e9133c3dae04c9e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:55.254505Z","signature_b64":"i0f1sta4YTii6KBwfb/jbJ1ng6qcnLVHdjV54Wj41VJNPAOaRXDOFSt6l4o/dmoSXiSJh5KPXS/rnQMKIsF6Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f28ebd14bd3773c56acf0cb06fe57e48e2bc5f287c595ed1e9133c3dae04c9e","last_reissued_at":"2026-05-18T00:08:55.253942Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:55.253942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.02327","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":"2026-05-18T00:08:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vIoy8/d0lQw8FmYt9a15XRH7NYEadB3ymQzSgSlgZfzKpKzvy4xbJ9cIJV32vYoJ9T0a4Iuhud9A+rukvENJAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T12:51:55.532733Z"},"content_sha256":"d25355385e9b4f0e80ee7109429016019da7ae98d637e5f000727c3fb78ec0b0","schema_version":"1.0","event_id":"sha256:d25355385e9b4f0e80ee7109429016019da7ae98d637e5f000727c3fb78ec0b0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:R4UOXUKL2N3TYVVM6DFQN7SX4S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Why Modern Open Source Projects Fail","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY"],"primary_cat":"cs.SE","authors_text":"Jailton Coelho, Marco Tulio Valente","submitted_at":"2017-07-07T18:33:29Z","abstract_excerpt":"Open source is experiencing a renaissance period, due to the appearance of modern platforms and workflows for developing and maintaining public code. As a result, developers are creating open source software at speeds never seen before. Consequently, these projects are also facing unprecedented mortality rates. To better understand the reasons for the failure of modern open source projects, this paper describes the results of a survey with the maintainers of 104 popular GitHub systems that have been deprecated. We provide a set of nine reasons for the failure of these open source projects. We "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.02327","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":"2026-05-18T00:08:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0w3iL7Xp4nmztoIRsGDclXZRintEUIw8jpX8NMt4mcA8OjJJoE3HCYNrpEZDjICPXGAvlsxxSiH0Y5qvlzmxDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T12:51:55.533083Z"},"content_sha256":"d565fbb2963a3563ae4242205c5d36425478345dffc07333285caa79b16db82e","schema_version":"1.0","event_id":"sha256:d565fbb2963a3563ae4242205c5d36425478345dffc07333285caa79b16db82e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R4UOXUKL2N3TYVVM6DFQN7SX4S/bundle.json","state_url":"https://pith.science/pith/R4UOXUKL2N3TYVVM6DFQN7SX4S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R4UOXUKL2N3TYVVM6DFQN7SX4S/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":"2026-07-03T12:51:55Z","links":{"resolver":"https://pith.science/pith/R4UOXUKL2N3TYVVM6DFQN7SX4S","bundle":"https://pith.science/pith/R4UOXUKL2N3TYVVM6DFQN7SX4S/bundle.json","state":"https://pith.science/pith/R4UOXUKL2N3TYVVM6DFQN7SX4S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R4UOXUKL2N3TYVVM6DFQN7SX4S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:R4UOXUKL2N3TYVVM6DFQN7SX4S","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":"e629647e2ce8541787564ac18848b5e5114b1841221f9391f7de6edd61b66abf","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-07-07T18:33:29Z","title_canon_sha256":"cff0835bd5f93df6dad3d8c718b51d80189ba497aacf9d966de0508c9dcdfd29"},"schema_version":"1.0","source":{"id":"1707.02327","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.02327","created_at":"2026-05-18T00:08:55Z"},{"alias_kind":"arxiv_version","alias_value":"1707.02327v1","created_at":"2026-05-18T00:08:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.02327","created_at":"2026-05-18T00:08:55Z"},{"alias_kind":"pith_short_12","alias_value":"R4UOXUKL2N3T","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"R4UOXUKL2N3TYVVM","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"R4UOXUKL","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:d565fbb2963a3563ae4242205c5d36425478345dffc07333285caa79b16db82e","target":"graph","created_at":"2026-05-18T00:08:55Z","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"},"paper":{"abstract_excerpt":"Open source is experiencing a renaissance period, due to the appearance of modern platforms and workflows for developing and maintaining public code. As a result, developers are creating open source software at speeds never seen before. Consequently, these projects are also facing unprecedented mortality rates. To better understand the reasons for the failure of modern open source projects, this paper describes the results of a survey with the maintainers of 104 popular GitHub systems that have been deprecated. We provide a set of nine reasons for the failure of these open source projects. We ","authors_text":"Jailton Coelho, Marco Tulio Valente","cross_cats":["cs.CY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-07-07T18:33:29Z","title":"Why Modern Open Source Projects Fail"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.02327","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:d25355385e9b4f0e80ee7109429016019da7ae98d637e5f000727c3fb78ec0b0","target":"record","created_at":"2026-05-18T00:08:55Z","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":"e629647e2ce8541787564ac18848b5e5114b1841221f9391f7de6edd61b66abf","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-07-07T18:33:29Z","title_canon_sha256":"cff0835bd5f93df6dad3d8c718b51d80189ba497aacf9d966de0508c9dcdfd29"},"schema_version":"1.0","source":{"id":"1707.02327","kind":"arxiv","version":1}},"canonical_sha256":"8f28ebd14bd3773c56acf0cb06fe57e48e2bc5f287c595ed1e9133c3dae04c9e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f28ebd14bd3773c56acf0cb06fe57e48e2bc5f287c595ed1e9133c3dae04c9e","first_computed_at":"2026-05-18T00:08:55.253942Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:55.253942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i0f1sta4YTii6KBwfb/jbJ1ng6qcnLVHdjV54Wj41VJNPAOaRXDOFSt6l4o/dmoSXiSJh5KPXS/rnQMKIsF6Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:55.254505Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.02327","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d25355385e9b4f0e80ee7109429016019da7ae98d637e5f000727c3fb78ec0b0","sha256:d565fbb2963a3563ae4242205c5d36425478345dffc07333285caa79b16db82e"],"state_sha256":"ad521d01ce2debd759cdf3fade8f0d88cbd5815562c3d2a727bc92689fd232c3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rvuUkUVYlUBT8GsGxZqJyCSgirnHH1glqfDrSu7bQxH+MzhwWC0Y8K+MnRIKPq78mMLxX4jndx8diHPojKhfAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T12:51:55.535096Z","bundle_sha256":"004810cb5f3ed99b594578f1f1b94be522ef1b1fb39107d9d33c851b8e8eae86"}}