{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:T3SSP4F5WIHVVE6BCBQINAQP6R","short_pith_number":"pith:T3SSP4F5","canonical_record":{"source":{"id":"1406.4338","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-17T12:06:48Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"c3af48733364e735dceb89c35adf23304f195988e770cef7038939812b018b23","abstract_canon_sha256":"b2eb299bee34b6db1e6f2079a1746c67f46a1486eb67db0b3cd8fe830184b4cf"},"schema_version":"1.0"},"canonical_sha256":"9ee527f0bdb20f5a93c1106086820ff465abc500f71ee07317e0fc8bf9f3c7c2","source":{"kind":"arxiv","id":"1406.4338","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.4338","created_at":"2026-05-18T02:49:37Z"},{"alias_kind":"arxiv_version","alias_value":"1406.4338v1","created_at":"2026-05-18T02:49:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.4338","created_at":"2026-05-18T02:49:37Z"},{"alias_kind":"pith_short_12","alias_value":"T3SSP4F5WIHV","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"T3SSP4F5WIHVVE6B","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"T3SSP4F5","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:T3SSP4F5WIHVVE6BCBQINAQP6R","target":"record","payload":{"canonical_record":{"source":{"id":"1406.4338","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-17T12:06:48Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"c3af48733364e735dceb89c35adf23304f195988e770cef7038939812b018b23","abstract_canon_sha256":"b2eb299bee34b6db1e6f2079a1746c67f46a1486eb67db0b3cd8fe830184b4cf"},"schema_version":"1.0"},"canonical_sha256":"9ee527f0bdb20f5a93c1106086820ff465abc500f71ee07317e0fc8bf9f3c7c2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:49:37.782455Z","signature_b64":"JDt46IfLmNVpaZti3QLvb9AktfvdQ5MSDFLpnA1UktcBmaEuuci8VS09WqftAafj2di3A4eec3jNFZjssCghAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ee527f0bdb20f5a93c1106086820ff465abc500f71ee07317e0fc8bf9f3c7c2","last_reissued_at":"2026-05-18T02:49:37.781929Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:49:37.781929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.4338","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":"2026-05-18T02:49:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IXuiaYW6M2TCIJn0oUF32RBEZ7iTA/819EQR+XvT8nfGJM2cuHlVhYZEtjQk4raGaDCSdIcOf0veeCIZhoHZCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T19:24:24.033809Z"},"content_sha256":"8dd31200e643df2675849f7bd6a82c9742f3b51c01e5a423dec94ac148dac373","schema_version":"1.0","event_id":"sha256:8dd31200e643df2675849f7bd6a82c9742f3b51c01e5a423dec94ac148dac373"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:T3SSP4F5WIHVVE6BCBQINAQP6R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"One step growth of PVP spheres embedded with nearly monodispersive CdS nanocrystals using chemical bath deposition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Alka A Ingale, Arvind K Srivastava, Ekta Rani, Komal Bapna, Pragya Tiwari, Rahul Aggarwal","submitted_at":"2014-06-17T12:06:48Z","abstract_excerpt":"We have used simple chemical bath deposition technique to grow nearly monodispersive CdS nanocrystals in PVP matrix. Systematic study of variation of growth parameters has revealed that optimized growth of CdS nanocrystals in PVP matrix depends on relative concentration of Cd acetate/Thiourea to polyvinyl pyrrolidone in the bath. It is also observed that higher concentration (1M) of Cd acetate/Thiourea gives rise to smaller NCs compared to lower concentration (0.5M), however density of particles is large in thin film grown using 1M concentration. Scanning electron microscopic studies show that"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.4338","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":"2026-05-18T02:49:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hfyuPuio61uLRMRnlvA1qIgEF8mEVuhlalzawS2OB4TNZ6AoKpkp3Q8h+Xx7UHNISCNcvDsWMaBT0Nqx/GG5DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T19:24:24.034156Z"},"content_sha256":"0a914f3541f630b1dd7e4eb558847231ea777d045f57074adc186a6c34b80795","schema_version":"1.0","event_id":"sha256:0a914f3541f630b1dd7e4eb558847231ea777d045f57074adc186a6c34b80795"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T3SSP4F5WIHVVE6BCBQINAQP6R/bundle.json","state_url":"https://pith.science/pith/T3SSP4F5WIHVVE6BCBQINAQP6R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T3SSP4F5WIHVVE6BCBQINAQP6R/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":"2026-06-10T19:24:24Z","links":{"resolver":"https://pith.science/pith/T3SSP4F5WIHVVE6BCBQINAQP6R","bundle":"https://pith.science/pith/T3SSP4F5WIHVVE6BCBQINAQP6R/bundle.json","state":"https://pith.science/pith/T3SSP4F5WIHVVE6BCBQINAQP6R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T3SSP4F5WIHVVE6BCBQINAQP6R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:T3SSP4F5WIHVVE6BCBQINAQP6R","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":"b2eb299bee34b6db1e6f2079a1746c67f46a1486eb67db0b3cd8fe830184b4cf","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-17T12:06:48Z","title_canon_sha256":"c3af48733364e735dceb89c35adf23304f195988e770cef7038939812b018b23"},"schema_version":"1.0","source":{"id":"1406.4338","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.4338","created_at":"2026-05-18T02:49:37Z"},{"alias_kind":"arxiv_version","alias_value":"1406.4338v1","created_at":"2026-05-18T02:49:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.4338","created_at":"2026-05-18T02:49:37Z"},{"alias_kind":"pith_short_12","alias_value":"T3SSP4F5WIHV","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"T3SSP4F5WIHVVE6B","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"T3SSP4F5","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:0a914f3541f630b1dd7e4eb558847231ea777d045f57074adc186a6c34b80795","target":"graph","created_at":"2026-05-18T02:49:37Z","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":"We have used simple chemical bath deposition technique to grow nearly monodispersive CdS nanocrystals in PVP matrix. Systematic study of variation of growth parameters has revealed that optimized growth of CdS nanocrystals in PVP matrix depends on relative concentration of Cd acetate/Thiourea to polyvinyl pyrrolidone in the bath. It is also observed that higher concentration (1M) of Cd acetate/Thiourea gives rise to smaller NCs compared to lower concentration (0.5M), however density of particles is large in thin film grown using 1M concentration. Scanning electron microscopic studies show that","authors_text":"Alka A Ingale, Arvind K Srivastava, Ekta Rani, Komal Bapna, Pragya Tiwari, Rahul Aggarwal","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-17T12:06:48Z","title":"One step growth of PVP spheres embedded with nearly monodispersive CdS nanocrystals using chemical bath deposition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.4338","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":"sha256:8dd31200e643df2675849f7bd6a82c9742f3b51c01e5a423dec94ac148dac373","target":"record","created_at":"2026-05-18T02:49:37Z","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":"b2eb299bee34b6db1e6f2079a1746c67f46a1486eb67db0b3cd8fe830184b4cf","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-17T12:06:48Z","title_canon_sha256":"c3af48733364e735dceb89c35adf23304f195988e770cef7038939812b018b23"},"schema_version":"1.0","source":{"id":"1406.4338","kind":"arxiv","version":1}},"canonical_sha256":"9ee527f0bdb20f5a93c1106086820ff465abc500f71ee07317e0fc8bf9f3c7c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ee527f0bdb20f5a93c1106086820ff465abc500f71ee07317e0fc8bf9f3c7c2","first_computed_at":"2026-05-18T02:49:37.781929Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:49:37.781929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JDt46IfLmNVpaZti3QLvb9AktfvdQ5MSDFLpnA1UktcBmaEuuci8VS09WqftAafj2di3A4eec3jNFZjssCghAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:49:37.782455Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.4338","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8dd31200e643df2675849f7bd6a82c9742f3b51c01e5a423dec94ac148dac373","sha256:0a914f3541f630b1dd7e4eb558847231ea777d045f57074adc186a6c34b80795"],"state_sha256":"63955f33303e88c92373ff301b43b47765451b3d22919ecdd5f8c1745aa3997a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/6//xmI8RUCwXEIz7V8/mnvmo7AlCFEsYw4gVSUUAQfhEfHIU4Ll1mgHB1QJbRN9RCpHgnnxVMHrjTI3G8X4Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T19:24:24.036163Z","bundle_sha256":"0037a4be92945880b21224d21953a84f4a412cee12061e9d92772291bd069da2"}}