{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:AKYJBBRD5NHONWNI4J4R4TERPP","short_pith_number":"pith:AKYJBBRD","canonical_record":{"source":{"id":"1001.1249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-01-08T12:08:59Z","cross_cats_sorted":[],"title_canon_sha256":"565471e3013be65f0a01808373ff6aac19239011613b7042420d44b2863fd881","abstract_canon_sha256":"59b28238cd70d4c1cec795d55bf68f80a3806760b4c860df5272b69f3cd28c17"},"schema_version":"1.0"},"canonical_sha256":"02b0908623eb4ee6d9a8e2791e4c917bc9831bc9522e7a901bc74eaa28501a98","source":{"kind":"arxiv","id":"1001.1249","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.1249","created_at":"2026-05-18T02:10:03Z"},{"alias_kind":"arxiv_version","alias_value":"1001.1249v1","created_at":"2026-05-18T02:10:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.1249","created_at":"2026-05-18T02:10:03Z"},{"alias_kind":"pith_short_12","alias_value":"AKYJBBRD5NHO","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AKYJBBRD5NHONWNI","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AKYJBBRD","created_at":"2026-05-18T12:26:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:AKYJBBRD5NHONWNI4J4R4TERPP","target":"record","payload":{"canonical_record":{"source":{"id":"1001.1249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-01-08T12:08:59Z","cross_cats_sorted":[],"title_canon_sha256":"565471e3013be65f0a01808373ff6aac19239011613b7042420d44b2863fd881","abstract_canon_sha256":"59b28238cd70d4c1cec795d55bf68f80a3806760b4c860df5272b69f3cd28c17"},"schema_version":"1.0"},"canonical_sha256":"02b0908623eb4ee6d9a8e2791e4c917bc9831bc9522e7a901bc74eaa28501a98","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:10:03.782958Z","signature_b64":"JHZkcnvQO8BM4hvOVvPzqpb9htGEOobrCOg28wsX4xJT/vq88+Ksv+dzqjTQah+KqTp+0HaVO7G8YksaQDgSDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02b0908623eb4ee6d9a8e2791e4c917bc9831bc9522e7a901bc74eaa28501a98","last_reissued_at":"2026-05-18T02:10:03.782234Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:10:03.782234Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1001.1249","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":"2026-05-18T02:10:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hJxSb0Zx8hT9jPiMI9ed9apsKJsD4OHc0nLy1FN7AvY2sV+Lha9De9nHaRGn1tI+WfRYZftA+ekiLfea4pw+Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T02:56:09.682734Z"},"content_sha256":"4da697c1bb8526b284cf0bbfcae630eb7eb1ae65e656f32bbe1effaeefdec501","schema_version":"1.0","event_id":"sha256:4da697c1bb8526b284cf0bbfcae630eb7eb1ae65e656f32bbe1effaeefdec501"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:AKYJBBRD5NHONWNI4J4R4TERPP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Inherent properties of binary tetrahedral semiconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. S. Verma, B. K. Sarkar, V. K. Jindal","submitted_at":"2010-01-08T12:08:59Z","abstract_excerpt":"A new approach utilising the concept of ionic charge theory has been used to explain the inherent properties such as lattice thermal conductivity and bulk modulus of 3,5 and 2,6 semiconductors. The lattice thermal conductivity of these semiconductors exhibit a linear relationship when plotted on a log scale against the nearest neighbour distance but fall on two straight lines according to the product of the ionic charge of the compounds. On the basis of this result a simple relationship of lattice thermal conductivity with bulk modulus is proposed and used to estimate the bulk modulus of these"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.1249","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":"2026-05-18T02:10:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kA3wagcu15obNhJAgLRBkJjetg0Tf+rL28tTbqLn3/fytql/UklGIAbarFfSdox1WIJoCt8IU36uK7V6TFnXAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T02:56:09.683078Z"},"content_sha256":"8176b6ddc2b5152961d2f7a603ea26e855e6e6a67e29f4ea0dd4ce29d0da1ce6","schema_version":"1.0","event_id":"sha256:8176b6ddc2b5152961d2f7a603ea26e855e6e6a67e29f4ea0dd4ce29d0da1ce6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AKYJBBRD5NHONWNI4J4R4TERPP/bundle.json","state_url":"https://pith.science/pith/AKYJBBRD5NHONWNI4J4R4TERPP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AKYJBBRD5NHONWNI4J4R4TERPP/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":"2026-07-01T02:56:09Z","links":{"resolver":"https://pith.science/pith/AKYJBBRD5NHONWNI4J4R4TERPP","bundle":"https://pith.science/pith/AKYJBBRD5NHONWNI4J4R4TERPP/bundle.json","state":"https://pith.science/pith/AKYJBBRD5NHONWNI4J4R4TERPP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AKYJBBRD5NHONWNI4J4R4TERPP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:AKYJBBRD5NHONWNI4J4R4TERPP","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":"59b28238cd70d4c1cec795d55bf68f80a3806760b4c860df5272b69f3cd28c17","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-01-08T12:08:59Z","title_canon_sha256":"565471e3013be65f0a01808373ff6aac19239011613b7042420d44b2863fd881"},"schema_version":"1.0","source":{"id":"1001.1249","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.1249","created_at":"2026-05-18T02:10:03Z"},{"alias_kind":"arxiv_version","alias_value":"1001.1249v1","created_at":"2026-05-18T02:10:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.1249","created_at":"2026-05-18T02:10:03Z"},{"alias_kind":"pith_short_12","alias_value":"AKYJBBRD5NHO","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AKYJBBRD5NHONWNI","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AKYJBBRD","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:8176b6ddc2b5152961d2f7a603ea26e855e6e6a67e29f4ea0dd4ce29d0da1ce6","target":"graph","created_at":"2026-05-18T02:10:03Z","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"},"paper":{"abstract_excerpt":"A new approach utilising the concept of ionic charge theory has been used to explain the inherent properties such as lattice thermal conductivity and bulk modulus of 3,5 and 2,6 semiconductors. The lattice thermal conductivity of these semiconductors exhibit a linear relationship when plotted on a log scale against the nearest neighbour distance but fall on two straight lines according to the product of the ionic charge of the compounds. On the basis of this result a simple relationship of lattice thermal conductivity with bulk modulus is proposed and used to estimate the bulk modulus of these","authors_text":"A. S. Verma, B. K. Sarkar, V. K. Jindal","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-01-08T12:08:59Z","title":"Inherent properties of binary tetrahedral semiconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.1249","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":"sha256:4da697c1bb8526b284cf0bbfcae630eb7eb1ae65e656f32bbe1effaeefdec501","target":"record","created_at":"2026-05-18T02:10:03Z","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":"59b28238cd70d4c1cec795d55bf68f80a3806760b4c860df5272b69f3cd28c17","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-01-08T12:08:59Z","title_canon_sha256":"565471e3013be65f0a01808373ff6aac19239011613b7042420d44b2863fd881"},"schema_version":"1.0","source":{"id":"1001.1249","kind":"arxiv","version":1}},"canonical_sha256":"02b0908623eb4ee6d9a8e2791e4c917bc9831bc9522e7a901bc74eaa28501a98","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02b0908623eb4ee6d9a8e2791e4c917bc9831bc9522e7a901bc74eaa28501a98","first_computed_at":"2026-05-18T02:10:03.782234Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:10:03.782234Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JHZkcnvQO8BM4hvOVvPzqpb9htGEOobrCOg28wsX4xJT/vq88+Ksv+dzqjTQah+KqTp+0HaVO7G8YksaQDgSDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:10:03.782958Z","signed_message":"canonical_sha256_bytes"},"source_id":"1001.1249","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4da697c1bb8526b284cf0bbfcae630eb7eb1ae65e656f32bbe1effaeefdec501","sha256:8176b6ddc2b5152961d2f7a603ea26e855e6e6a67e29f4ea0dd4ce29d0da1ce6"],"state_sha256":"b5875603e9bfcddbc9b688b851aaa610db752e0fa71cb2260ce022763057864a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6jGZOQy9AbfuLmMB5weFds/tvCBh3AoKam6aY0gnskGUE+xKdxPc/fOLpRz0X0/p7pVk+Q3/bdh/4CLqK+z8Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T02:56:09.685027Z","bundle_sha256":"b0571344d448e0bb17948fc8bc693451c76c1331c2fc68a48ff0a16ef68751df"}}