{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:UDAODKKCPFTIJJYJRYFLCSSMZL","short_pith_number":"pith:UDAODKKC","canonical_record":{"source":{"id":"1906.10111","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-24T17:55:55Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.soft"],"title_canon_sha256":"228dec6e07d98d2a0c285902570904780d15fb5b29f9b0653103847e191c6842","abstract_canon_sha256":"9df56c0cde751e46a6e893bcdeaae2d0035d54082de67fc4e809d09b23df9f72"},"schema_version":"1.0"},"canonical_sha256":"a0c0e1a942796684a7098e0ab14a4ccac3d63688959df83be7911d71e80dd0de","source":{"kind":"arxiv","id":"1906.10111","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.10111","created_at":"2026-05-17T23:42:35Z"},{"alias_kind":"arxiv_version","alias_value":"1906.10111v1","created_at":"2026-05-17T23:42:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.10111","created_at":"2026-05-17T23:42:35Z"},{"alias_kind":"pith_short_12","alias_value":"UDAODKKCPFTI","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"UDAODKKCPFTIJJYJ","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"UDAODKKC","created_at":"2026-05-18T12:33:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:UDAODKKCPFTIJJYJRYFLCSSMZL","target":"record","payload":{"canonical_record":{"source":{"id":"1906.10111","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-24T17:55:55Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.soft"],"title_canon_sha256":"228dec6e07d98d2a0c285902570904780d15fb5b29f9b0653103847e191c6842","abstract_canon_sha256":"9df56c0cde751e46a6e893bcdeaae2d0035d54082de67fc4e809d09b23df9f72"},"schema_version":"1.0"},"canonical_sha256":"a0c0e1a942796684a7098e0ab14a4ccac3d63688959df83be7911d71e80dd0de","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:35.392404Z","signature_b64":"MjIu+9wgHSf2EAEDbWOyLwM+xm9XnIzKqUGsmEOb/y1U69e1i+CvOcD9IZbb2ZFBVLq7sftXmm1Pr/Svp7OcAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0c0e1a942796684a7098e0ab14a4ccac3d63688959df83be7911d71e80dd0de","last_reissued_at":"2026-05-17T23:42:35.391672Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:35.391672Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1906.10111","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":"2026-05-17T23:42:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"07i+3yV5h6uqygYM0SeZpwmp6mfW86Byk0Bg6SwAcHT31BOWr9KA9pnZHt1jFjjUiksPu3iniuuLRZ0fiuqcCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T23:51:37.726664Z"},"content_sha256":"86b83e5eb966b8cd31cb76ce9c59a24c65cdca98bc8e05f69840ec48b53ca4f8","schema_version":"1.0","event_id":"sha256:86b83e5eb966b8cd31cb76ce9c59a24c65cdca98bc8e05f69840ec48b53ca4f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:UDAODKKCPFTIJJYJRYFLCSSMZL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cooling Rate Effects on the Structure of 45S5 Bioglass: Computational and Experimental Evidence of Si--P Avoidance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amarnath R. Allu, Mathieu Bauchy, Mikkel S. B{\\o}dker, Morten M. Smedskjaer, Nerea Mascaraque, Nitya Nand Gosvami, N. M. Anoop Krishnan, Pratik Bhaskar, Rajesh Kumar, Randall E. Youngman, R. Ravinder, Sumanta Das, Yashasvi Maurya","submitted_at":"2019-06-24T17:55:55Z","abstract_excerpt":"Due to its ability to bond with living tissues upon dissolution, 45S5 bioglass and related compositions are promising materials for the replacement, regeneration, and repair of hard tissues in the human body. However, the details of their atomic structure remain unclear. This is partially due to the non-equilibrium nature of glasses, as their non-crystalline structure is highly dependent on their thermal history, namely, the cooling rate used during quenching. Herein, using molecular dynamics (MD) simulations and magic angle spinning nuclear magnetic resonance (MAS-NMR) spectroscopy experiment"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.10111","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":"2026-05-17T23:42:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s4bkRJS7kOoj9UbQKCskbyL1IUhm/DiL/M+7rsbKjmdbC0MWfyQnRGBqAYFtSIlcEdf1N0eb0Ljk8PjIP0/QAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T23:51:37.727583Z"},"content_sha256":"b434df68eb9131bd1302efbe2231623c5119d69d8cbe22e7164b852c079f1b2d","schema_version":"1.0","event_id":"sha256:b434df68eb9131bd1302efbe2231623c5119d69d8cbe22e7164b852c079f1b2d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UDAODKKCPFTIJJYJRYFLCSSMZL/bundle.json","state_url":"https://pith.science/pith/UDAODKKCPFTIJJYJRYFLCSSMZL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UDAODKKCPFTIJJYJRYFLCSSMZL/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":"2026-05-18T23:51:37Z","links":{"resolver":"https://pith.science/pith/UDAODKKCPFTIJJYJRYFLCSSMZL","bundle":"https://pith.science/pith/UDAODKKCPFTIJJYJRYFLCSSMZL/bundle.json","state":"https://pith.science/pith/UDAODKKCPFTIJJYJRYFLCSSMZL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UDAODKKCPFTIJJYJRYFLCSSMZL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:UDAODKKCPFTIJJYJRYFLCSSMZL","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":"9df56c0cde751e46a6e893bcdeaae2d0035d54082de67fc4e809d09b23df9f72","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-24T17:55:55Z","title_canon_sha256":"228dec6e07d98d2a0c285902570904780d15fb5b29f9b0653103847e191c6842"},"schema_version":"1.0","source":{"id":"1906.10111","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.10111","created_at":"2026-05-17T23:42:35Z"},{"alias_kind":"arxiv_version","alias_value":"1906.10111v1","created_at":"2026-05-17T23:42:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.10111","created_at":"2026-05-17T23:42:35Z"},{"alias_kind":"pith_short_12","alias_value":"UDAODKKCPFTI","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"UDAODKKCPFTIJJYJ","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"UDAODKKC","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:b434df68eb9131bd1302efbe2231623c5119d69d8cbe22e7164b852c079f1b2d","target":"graph","created_at":"2026-05-17T23:42:35Z","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":"Due to its ability to bond with living tissues upon dissolution, 45S5 bioglass and related compositions are promising materials for the replacement, regeneration, and repair of hard tissues in the human body. However, the details of their atomic structure remain unclear. This is partially due to the non-equilibrium nature of glasses, as their non-crystalline structure is highly dependent on their thermal history, namely, the cooling rate used during quenching. Herein, using molecular dynamics (MD) simulations and magic angle spinning nuclear magnetic resonance (MAS-NMR) spectroscopy experiment","authors_text":"Amarnath R. Allu, Mathieu Bauchy, Mikkel S. B{\\o}dker, Morten M. Smedskjaer, Nerea Mascaraque, Nitya Nand Gosvami, N. M. Anoop Krishnan, Pratik Bhaskar, Rajesh Kumar, Randall E. Youngman, R. Ravinder, Sumanta Das, Yashasvi Maurya","cross_cats":["cond-mat.dis-nn","cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-24T17:55:55Z","title":"Cooling Rate Effects on the Structure of 45S5 Bioglass: Computational and Experimental Evidence of Si--P Avoidance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.10111","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":"sha256:86b83e5eb966b8cd31cb76ce9c59a24c65cdca98bc8e05f69840ec48b53ca4f8","target":"record","created_at":"2026-05-17T23:42:35Z","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":"9df56c0cde751e46a6e893bcdeaae2d0035d54082de67fc4e809d09b23df9f72","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-24T17:55:55Z","title_canon_sha256":"228dec6e07d98d2a0c285902570904780d15fb5b29f9b0653103847e191c6842"},"schema_version":"1.0","source":{"id":"1906.10111","kind":"arxiv","version":1}},"canonical_sha256":"a0c0e1a942796684a7098e0ab14a4ccac3d63688959df83be7911d71e80dd0de","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a0c0e1a942796684a7098e0ab14a4ccac3d63688959df83be7911d71e80dd0de","first_computed_at":"2026-05-17T23:42:35.391672Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:35.391672Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MjIu+9wgHSf2EAEDbWOyLwM+xm9XnIzKqUGsmEOb/y1U69e1i+CvOcD9IZbb2ZFBVLq7sftXmm1Pr/Svp7OcAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:35.392404Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.10111","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:86b83e5eb966b8cd31cb76ce9c59a24c65cdca98bc8e05f69840ec48b53ca4f8","sha256:b434df68eb9131bd1302efbe2231623c5119d69d8cbe22e7164b852c079f1b2d"],"state_sha256":"de7c1bac7f6564b25ee289b534a63544e29638f719d30fff522e9b7b82547443"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NvTTvHdl6PPSsnxxcos+hOrvzdVzOYlPZ6vDnkhfC9XxmWS1Vtv3mdMAWdz945Dktc5UAuQDuEvtweZxibdOAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T23:51:37.729701Z","bundle_sha256":"eb68153d0699e7d1e4d214ee5967b30ff317f3e5309763de6b4f66a5531798e8"}}