{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:PED55W76N2SDMQ6XEL3L5FX2IS","short_pith_number":"pith:PED55W76","canonical_record":{"source":{"id":"cond-mat/0605178","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-05-08T06:43:45Z","cross_cats_sorted":[],"title_canon_sha256":"aa17e344accb8cde022fc48272731113b821455fa6782b1ac174d4af0a6f6eaf","abstract_canon_sha256":"2327394c8d18385eb590aaa20b20b79d76f8007b6a7b9c3803be07fd60328ee6"},"schema_version":"1.0"},"canonical_sha256":"7907dedbfe6ea43643d722f6be96fa448a664d2def1f33d0aa0e712a867b48cd","source":{"kind":"arxiv","id":"cond-mat/0605178","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0605178","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0605178v1","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0605178","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"pith_short_12","alias_value":"PED55W76N2SD","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"PED55W76N2SDMQ6X","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"PED55W76","created_at":"2026-05-18T12:25:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:PED55W76N2SDMQ6XEL3L5FX2IS","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0605178","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-05-08T06:43:45Z","cross_cats_sorted":[],"title_canon_sha256":"aa17e344accb8cde022fc48272731113b821455fa6782b1ac174d4af0a6f6eaf","abstract_canon_sha256":"2327394c8d18385eb590aaa20b20b79d76f8007b6a7b9c3803be07fd60328ee6"},"schema_version":"1.0"},"canonical_sha256":"7907dedbfe6ea43643d722f6be96fa448a664d2def1f33d0aa0e712a867b48cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:49.764435Z","signature_b64":"dsXYMaje7cYHgIetQ+604WB8/87gO85IF93hXdmmLvW1HL+orCTh2Jbzjs5B3Lakhi2QGsXsijFQm0mHylO+CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7907dedbfe6ea43643d722f6be96fa448a664d2def1f33d0aa0e712a867b48cd","last_reissued_at":"2026-05-18T01:06:49.763798Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:49.763798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0605178","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":"2026-05-18T01:06:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GIw46rtE7UeuDn2mtLrOuQmrpHDItH+KUMdvHUSYtMubrQ2QVmyts1jYMge9HQCzz7yw45rSSyA81OXgoUJ6Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T21:35:32.919337Z"},"content_sha256":"a6412a927b7215e998b4c2641585f165747e26a46df49a52b9f317276dd3d7b2","schema_version":"1.0","event_id":"sha256:a6412a927b7215e998b4c2641585f165747e26a46df49a52b9f317276dd3d7b2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:PED55W76N2SDMQ6XEL3L5FX2IS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charge-induced effects on the structure and properties of silane and disilane derivatives","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. Balamurugan, R. Prasad","submitted_at":"2006-05-08T06:43:45Z","abstract_excerpt":"Using ab-initio electronic structure methods we have investigated the ground state structures and properties of neutral and charged SiH$_{m}$(m=1-4) and Si$_{2}$H$_{n}$(n=1-6) clusters which are produced in the plasma enhanced chemical vapor deposition process used in the preparation of hydrogenated amorphous silicon({\\it{a}}-Si:H). Our results show that charging a neutral cluster distorts it and the distortion mainly occurs through the orientation of Si-H bond. We attribute structural changes in the charged clusters to electrostatic repulsion between the bonded and non-bonded electrons. We fi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0605178","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":"2026-05-18T01:06:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JGVw670iD2602MF8MVRkTS+gMmqNSN+St9Y0qpFDIyzh6DF8CTlANTSKC98U3nrkjSEqhlfXkshCedqT1QcoDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T21:35:32.920001Z"},"content_sha256":"d2eae289ba89dc73039d9d9467cf16d998c2fb136f929574dc16221166efc4ed","schema_version":"1.0","event_id":"sha256:d2eae289ba89dc73039d9d9467cf16d998c2fb136f929574dc16221166efc4ed"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PED55W76N2SDMQ6XEL3L5FX2IS/bundle.json","state_url":"https://pith.science/pith/PED55W76N2SDMQ6XEL3L5FX2IS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PED55W76N2SDMQ6XEL3L5FX2IS/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":"2026-05-23T21:35:32Z","links":{"resolver":"https://pith.science/pith/PED55W76N2SDMQ6XEL3L5FX2IS","bundle":"https://pith.science/pith/PED55W76N2SDMQ6XEL3L5FX2IS/bundle.json","state":"https://pith.science/pith/PED55W76N2SDMQ6XEL3L5FX2IS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PED55W76N2SDMQ6XEL3L5FX2IS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:PED55W76N2SDMQ6XEL3L5FX2IS","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":"2327394c8d18385eb590aaa20b20b79d76f8007b6a7b9c3803be07fd60328ee6","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-05-08T06:43:45Z","title_canon_sha256":"aa17e344accb8cde022fc48272731113b821455fa6782b1ac174d4af0a6f6eaf"},"schema_version":"1.0","source":{"id":"cond-mat/0605178","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0605178","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0605178v1","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0605178","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"pith_short_12","alias_value":"PED55W76N2SD","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"PED55W76N2SDMQ6X","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"PED55W76","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:d2eae289ba89dc73039d9d9467cf16d998c2fb136f929574dc16221166efc4ed","target":"graph","created_at":"2026-05-18T01:06:49Z","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":"Using ab-initio electronic structure methods we have investigated the ground state structures and properties of neutral and charged SiH$_{m}$(m=1-4) and Si$_{2}$H$_{n}$(n=1-6) clusters which are produced in the plasma enhanced chemical vapor deposition process used in the preparation of hydrogenated amorphous silicon({\\it{a}}-Si:H). Our results show that charging a neutral cluster distorts it and the distortion mainly occurs through the orientation of Si-H bond. We attribute structural changes in the charged clusters to electrostatic repulsion between the bonded and non-bonded electrons. We fi","authors_text":"D. Balamurugan, R. Prasad","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-05-08T06:43:45Z","title":"Charge-induced effects on the structure and properties of silane and disilane derivatives"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0605178","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:a6412a927b7215e998b4c2641585f165747e26a46df49a52b9f317276dd3d7b2","target":"record","created_at":"2026-05-18T01:06:49Z","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":"2327394c8d18385eb590aaa20b20b79d76f8007b6a7b9c3803be07fd60328ee6","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-05-08T06:43:45Z","title_canon_sha256":"aa17e344accb8cde022fc48272731113b821455fa6782b1ac174d4af0a6f6eaf"},"schema_version":"1.0","source":{"id":"cond-mat/0605178","kind":"arxiv","version":1}},"canonical_sha256":"7907dedbfe6ea43643d722f6be96fa448a664d2def1f33d0aa0e712a867b48cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7907dedbfe6ea43643d722f6be96fa448a664d2def1f33d0aa0e712a867b48cd","first_computed_at":"2026-05-18T01:06:49.763798Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:49.763798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dsXYMaje7cYHgIetQ+604WB8/87gO85IF93hXdmmLvW1HL+orCTh2Jbzjs5B3Lakhi2QGsXsijFQm0mHylO+CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:49.764435Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0605178","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a6412a927b7215e998b4c2641585f165747e26a46df49a52b9f317276dd3d7b2","sha256:d2eae289ba89dc73039d9d9467cf16d998c2fb136f929574dc16221166efc4ed"],"state_sha256":"361cc68584158028b6604dc54b760bee9ac8524add77cb9d210cdd5d4e2f4a35"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Poiwa5GVqsv9ifNmfh4XcFeNVlrHI4NG05LO1jCEx5D2SnPk0kbkrJB524iff2KmaBc777laM02kJSBYnK5KDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T21:35:32.923332Z","bundle_sha256":"4e7e6714a4d66675a0ccf4d5c69843f85f8c266e19c7d50b844f97bb7c1771da"}}