{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:33TVBTNRJKTMO44ZDRJM5W7PPU","short_pith_number":"pith:33TVBTNR","canonical_record":{"source":{"id":"2404.13083","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-04-17T11:42:17Z","cross_cats_sorted":[],"title_canon_sha256":"01f831345c18292980e2824d658e8e888e88d169310e7b9b1f4fba67d0521f8f","abstract_canon_sha256":"4bbf40be247df39be48c2f468334cc2db29c92572fd5d55a2c2d64a10ee21802"},"schema_version":"1.0"},"canonical_sha256":"dee750cdb14aa6c773991c52cedbef7d1d8369aeb1f872aaad19732e8cc39826","source":{"kind":"arxiv","id":"2404.13083","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.13083","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"arxiv_version","alias_value":"2404.13083v1","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.13083","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"pith_short_12","alias_value":"33TVBTNRJKTM","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"pith_short_16","alias_value":"33TVBTNRJKTMO44Z","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"pith_short_8","alias_value":"33TVBTNR","created_at":"2026-07-05T08:10:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:33TVBTNRJKTMO44ZDRJM5W7PPU","target":"record","payload":{"canonical_record":{"source":{"id":"2404.13083","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-04-17T11:42:17Z","cross_cats_sorted":[],"title_canon_sha256":"01f831345c18292980e2824d658e8e888e88d169310e7b9b1f4fba67d0521f8f","abstract_canon_sha256":"4bbf40be247df39be48c2f468334cc2db29c92572fd5d55a2c2d64a10ee21802"},"schema_version":"1.0"},"canonical_sha256":"dee750cdb14aa6c773991c52cedbef7d1d8369aeb1f872aaad19732e8cc39826","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:10:03.124809Z","signature_b64":"l+RR4vQjNAMX20aXpOJX0Ak+KcYT8IZnL5s92K1TAbxzhmcfYFX68CrpcTXSgx2CgcjnxWIrNbwtBYkHnsajBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dee750cdb14aa6c773991c52cedbef7d1d8369aeb1f872aaad19732e8cc39826","last_reissued_at":"2026-07-05T08:10:03.124439Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:10:03.124439Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.13083","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":"2026-07-05T08:10:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BqHvgSXTKcqau52TgtMo6FWCMIbOiE8ifdTR4U6xXd52t+YcLJIo4+D1uqeXdFyZgEpgj7KMv8NR6Pht9cYhDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T13:13:36.191131Z"},"content_sha256":"38d0f0ac7aa2cc1a0f62c266d8143aeb36f1bd4418e32568740b938027ee5be1","schema_version":"1.0","event_id":"sha256:38d0f0ac7aa2cc1a0f62c266d8143aeb36f1bd4418e32568740b938027ee5be1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:33TVBTNRJKTMO44ZDRJM5W7PPU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sonication-assisted liquid phase exfoliation of two-dimensional CrTe$_3$ under inert conditions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Angelika Wrzesi\\'nska, Anna-Lena Hansen, Claudia Backes, Guillermo Lozano Onrubia, Hans Tornatzky, Janina Maultzsch, Kevin Synnatschke, Narine Moses Badlyan, Stefan Wolff, Wolfgang Bensch, Yana Vaynzof","submitted_at":"2024-04-17T11:42:17Z","abstract_excerpt":"Liquid phase exfoliation (LPE) has been used for the successful fabrication of nanosheets from a large number of van der Waals materials. While this allows to study fundamental changes of material properties' associated with reduced dimensions, it also changes the chemistry of many materials due to a significant increase of the effective surface area, often accompanied with enhanced reactivity and accelerated oxidation. To prevent material decomposition, LPE and processing in inert atmosphere have been developed, which enables the preparation of pristine nanomaterials, and to systematically st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.13083","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.13083/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T08:10:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z3qkb+mZo77sNyG3y1fExvqWlMANE8zVT3XkyVbLa5vE8vVimZvm6ZRRv7DGPXK8PzR80QtqdqAQdD0WaIT8Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T13:13:36.191733Z"},"content_sha256":"030aee0144ad8a8847187b228e02571c84e369dbbe27edf2ff2491e038d577e5","schema_version":"1.0","event_id":"sha256:030aee0144ad8a8847187b228e02571c84e369dbbe27edf2ff2491e038d577e5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/33TVBTNRJKTMO44ZDRJM5W7PPU/bundle.json","state_url":"https://pith.science/pith/33TVBTNRJKTMO44ZDRJM5W7PPU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/33TVBTNRJKTMO44ZDRJM5W7PPU/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":"2026-08-14T13:13:36Z","links":{"resolver":"https://pith.science/pith/33TVBTNRJKTMO44ZDRJM5W7PPU","bundle":"https://pith.science/pith/33TVBTNRJKTMO44ZDRJM5W7PPU/bundle.json","state":"https://pith.science/pith/33TVBTNRJKTMO44ZDRJM5W7PPU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/33TVBTNRJKTMO44ZDRJM5W7PPU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:33TVBTNRJKTMO44ZDRJM5W7PPU","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":"4bbf40be247df39be48c2f468334cc2db29c92572fd5d55a2c2d64a10ee21802","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-04-17T11:42:17Z","title_canon_sha256":"01f831345c18292980e2824d658e8e888e88d169310e7b9b1f4fba67d0521f8f"},"schema_version":"1.0","source":{"id":"2404.13083","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.13083","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"arxiv_version","alias_value":"2404.13083v1","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.13083","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"pith_short_12","alias_value":"33TVBTNRJKTM","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"pith_short_16","alias_value":"33TVBTNRJKTMO44Z","created_at":"2026-07-05T08:10:03Z"},{"alias_kind":"pith_short_8","alias_value":"33TVBTNR","created_at":"2026-07-05T08:10:03Z"}],"graph_snapshots":[{"event_id":"sha256:030aee0144ad8a8847187b228e02571c84e369dbbe27edf2ff2491e038d577e5","target":"graph","created_at":"2026-07-05T08:10:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2404.13083/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Liquid phase exfoliation (LPE) has been used for the successful fabrication of nanosheets from a large number of van der Waals materials. While this allows to study fundamental changes of material properties' associated with reduced dimensions, it also changes the chemistry of many materials due to a significant increase of the effective surface area, often accompanied with enhanced reactivity and accelerated oxidation. To prevent material decomposition, LPE and processing in inert atmosphere have been developed, which enables the preparation of pristine nanomaterials, and to systematically st","authors_text":"Angelika Wrzesi\\'nska, Anna-Lena Hansen, Claudia Backes, Guillermo Lozano Onrubia, Hans Tornatzky, Janina Maultzsch, Kevin Synnatschke, Narine Moses Badlyan, Stefan Wolff, Wolfgang Bensch, Yana Vaynzof","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-04-17T11:42:17Z","title":"Sonication-assisted liquid phase exfoliation of two-dimensional CrTe$_3$ under inert conditions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.13083","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":"sha256:38d0f0ac7aa2cc1a0f62c266d8143aeb36f1bd4418e32568740b938027ee5be1","target":"record","created_at":"2026-07-05T08:10:03Z","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":"4bbf40be247df39be48c2f468334cc2db29c92572fd5d55a2c2d64a10ee21802","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-04-17T11:42:17Z","title_canon_sha256":"01f831345c18292980e2824d658e8e888e88d169310e7b9b1f4fba67d0521f8f"},"schema_version":"1.0","source":{"id":"2404.13083","kind":"arxiv","version":1}},"canonical_sha256":"dee750cdb14aa6c773991c52cedbef7d1d8369aeb1f872aaad19732e8cc39826","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dee750cdb14aa6c773991c52cedbef7d1d8369aeb1f872aaad19732e8cc39826","first_computed_at":"2026-07-05T08:10:03.124439Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:10:03.124439Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l+RR4vQjNAMX20aXpOJX0Ak+KcYT8IZnL5s92K1TAbxzhmcfYFX68CrpcTXSgx2CgcjnxWIrNbwtBYkHnsajBA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:10:03.124809Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.13083","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:38d0f0ac7aa2cc1a0f62c266d8143aeb36f1bd4418e32568740b938027ee5be1","sha256:030aee0144ad8a8847187b228e02571c84e369dbbe27edf2ff2491e038d577e5"],"state_sha256":"28e98ea1bdff5524ed5f5a096a00e927348a17e704cdfe53051f108799b8f88d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vy9LQ35LGmZ+aJch6ABtGimXIALndKBE7zGsf51SnkyXnwAfu4y2QVp7Rllu7EaF0CDbQ2oSwfUYEykO/9WHAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T13:13:36.196218Z","bundle_sha256":"a41361fce032ef309c57a36b54d511c15e71eec66ac692cc4514e2b58c6e1d08"}}