{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:CRO3PKAPYYYTF5AXSABRPIKDHB","short_pith_number":"pith:CRO3PKAP","canonical_record":{"source":{"id":"1803.07137","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-02-21T16:21:56Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"71a571970ac7e46470f09f3d95bebede957046f0c002f460160f08300c0c2693","abstract_canon_sha256":"6778c2b080c79bda9d8f90ffe159c2994ec75adb34cb0b298e8ccc7c5fa42e84"},"schema_version":"1.0"},"canonical_sha256":"145db7a80fc63132f417900317a143386d6dba33930464384f33d794b93369cc","source":{"kind":"arxiv","id":"1803.07137","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.07137","created_at":"2026-05-18T00:20:34Z"},{"alias_kind":"arxiv_version","alias_value":"1803.07137v1","created_at":"2026-05-18T00:20:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07137","created_at":"2026-05-18T00:20:34Z"},{"alias_kind":"pith_short_12","alias_value":"CRO3PKAPYYYT","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"CRO3PKAPYYYTF5AX","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"CRO3PKAP","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:CRO3PKAPYYYTF5AXSABRPIKDHB","target":"record","payload":{"canonical_record":{"source":{"id":"1803.07137","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-02-21T16:21:56Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"71a571970ac7e46470f09f3d95bebede957046f0c002f460160f08300c0c2693","abstract_canon_sha256":"6778c2b080c79bda9d8f90ffe159c2994ec75adb34cb0b298e8ccc7c5fa42e84"},"schema_version":"1.0"},"canonical_sha256":"145db7a80fc63132f417900317a143386d6dba33930464384f33d794b93369cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:34.148820Z","signature_b64":"5FtV5myIW034BdhrKgSfxUev4AeyfZHpWwVzNhe2y3X4bA9IqH8q7NLYaKvogbOZBetLIhPtAzWqsCDxpysMAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"145db7a80fc63132f417900317a143386d6dba33930464384f33d794b93369cc","last_reissued_at":"2026-05-18T00:20:34.148256Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:34.148256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.07137","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":"2026-05-18T00:20:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7k0boizYgZbq23oJHALEQbPcVxCjImQ6lxlPLBRXc/o+vCHsKx38uZG344M3nwcirZzzy/z4sIzSS6IwjsjpDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:17:55.308913Z"},"content_sha256":"0af1a5db0340b34b440d685fcb74bf69916e62b9fb28705c5c7ccf09db5f1874","schema_version":"1.0","event_id":"sha256:0af1a5db0340b34b440d685fcb74bf69916e62b9fb28705c5c7ccf09db5f1874"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:CRO3PKAPYYYTF5AXSABRPIKDHB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"2D Hydrogenated graphene-like borophene as a high capacity anode material for improved Li/Na ion batteries: A first principles study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"physics.app-ph","authors_text":"Bohayra Mortazavi, Chandra Veer Singh, Meysam Makaremi","submitted_at":"2018-02-21T16:21:56Z","abstract_excerpt":"Fast-growing electronics industry and future energy storage needs have encouraged the design of rechargeable batteries with higher storage capacities, and longer life times. In this regard, two-dimensional (2D) materials, specifically boron and carbon nanosheets, have garnered enthusiasm due to their fascinating electronic, optical, mechanical and chemical properties. Recently, a hydrogen boride (HB) nanosheet was successfully fabricated showing remarkable stability and superior physical properties. Motivated by this experimental study, we used first principle electronic structure calculations"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07137","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":"2026-05-18T00:20:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ojd/fSCkPXFVMDWi09QUIfsbWBqnI0Kb816jSFBUeJUOuxpCYTAkPJ9KyBFPWsN1/xqFtqjR/PMzWkO5JUAJDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:17:55.309566Z"},"content_sha256":"669ccbf4b938a89c9615c3adb42cb8f2fcf0a8f5649bf331b4943b9cefce81f8","schema_version":"1.0","event_id":"sha256:669ccbf4b938a89c9615c3adb42cb8f2fcf0a8f5649bf331b4943b9cefce81f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CRO3PKAPYYYTF5AXSABRPIKDHB/bundle.json","state_url":"https://pith.science/pith/CRO3PKAPYYYTF5AXSABRPIKDHB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CRO3PKAPYYYTF5AXSABRPIKDHB/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":"2026-05-26T21:17:55Z","links":{"resolver":"https://pith.science/pith/CRO3PKAPYYYTF5AXSABRPIKDHB","bundle":"https://pith.science/pith/CRO3PKAPYYYTF5AXSABRPIKDHB/bundle.json","state":"https://pith.science/pith/CRO3PKAPYYYTF5AXSABRPIKDHB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CRO3PKAPYYYTF5AXSABRPIKDHB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CRO3PKAPYYYTF5AXSABRPIKDHB","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":"6778c2b080c79bda9d8f90ffe159c2994ec75adb34cb0b298e8ccc7c5fa42e84","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-02-21T16:21:56Z","title_canon_sha256":"71a571970ac7e46470f09f3d95bebede957046f0c002f460160f08300c0c2693"},"schema_version":"1.0","source":{"id":"1803.07137","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.07137","created_at":"2026-05-18T00:20:34Z"},{"alias_kind":"arxiv_version","alias_value":"1803.07137v1","created_at":"2026-05-18T00:20:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07137","created_at":"2026-05-18T00:20:34Z"},{"alias_kind":"pith_short_12","alias_value":"CRO3PKAPYYYT","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"CRO3PKAPYYYTF5AX","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"CRO3PKAP","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:669ccbf4b938a89c9615c3adb42cb8f2fcf0a8f5649bf331b4943b9cefce81f8","target":"graph","created_at":"2026-05-18T00:20:34Z","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":"Fast-growing electronics industry and future energy storage needs have encouraged the design of rechargeable batteries with higher storage capacities, and longer life times. In this regard, two-dimensional (2D) materials, specifically boron and carbon nanosheets, have garnered enthusiasm due to their fascinating electronic, optical, mechanical and chemical properties. Recently, a hydrogen boride (HB) nanosheet was successfully fabricated showing remarkable stability and superior physical properties. Motivated by this experimental study, we used first principle electronic structure calculations","authors_text":"Bohayra Mortazavi, Chandra Veer Singh, Meysam Makaremi","cross_cats":["physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-02-21T16:21:56Z","title":"2D Hydrogenated graphene-like borophene as a high capacity anode material for improved Li/Na ion batteries: A first principles study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07137","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":"sha256:0af1a5db0340b34b440d685fcb74bf69916e62b9fb28705c5c7ccf09db5f1874","target":"record","created_at":"2026-05-18T00:20:34Z","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":"6778c2b080c79bda9d8f90ffe159c2994ec75adb34cb0b298e8ccc7c5fa42e84","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-02-21T16:21:56Z","title_canon_sha256":"71a571970ac7e46470f09f3d95bebede957046f0c002f460160f08300c0c2693"},"schema_version":"1.0","source":{"id":"1803.07137","kind":"arxiv","version":1}},"canonical_sha256":"145db7a80fc63132f417900317a143386d6dba33930464384f33d794b93369cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"145db7a80fc63132f417900317a143386d6dba33930464384f33d794b93369cc","first_computed_at":"2026-05-18T00:20:34.148256Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:34.148256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5FtV5myIW034BdhrKgSfxUev4AeyfZHpWwVzNhe2y3X4bA9IqH8q7NLYaKvogbOZBetLIhPtAzWqsCDxpysMAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:34.148820Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.07137","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0af1a5db0340b34b440d685fcb74bf69916e62b9fb28705c5c7ccf09db5f1874","sha256:669ccbf4b938a89c9615c3adb42cb8f2fcf0a8f5649bf331b4943b9cefce81f8"],"state_sha256":"39029fc1d09f8e0d70a23eafe2303d6c4ca86259db471847eecb92a409f6e81f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SAvGlKeFc3ewembOFswo38Na86TaeDcq73DGZ0lUCVGBRgL1XswPiyRuMyDu5XwKsPYq2CSkPjCo/s/4cDxlDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T21:17:55.312779Z","bundle_sha256":"2673379d0f3c184c7a6efcb1c7b2067090f9c187f6e950653b5c5d64c82f4991"}}