{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:T3V4Z2XSP7F233IBDSP6SIVDLH","short_pith_number":"pith:T3V4Z2XS","canonical_record":{"source":{"id":"1502.04599","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-02-16T16:20:04Z","cross_cats_sorted":[],"title_canon_sha256":"fa12ddb59d0580992e875e57d487fdbbf83d4be6e02bb26a768b7a1883fa28c0","abstract_canon_sha256":"9cbb78a5fe026f62ca7730fa459d40a9f85cc36fe3d5c015ac73a13339d63d89"},"schema_version":"1.0"},"canonical_sha256":"9eebcceaf27fcbaded011c9fe922a359fd4b704b51869179ae0b9a2a1e4bd44d","source":{"kind":"arxiv","id":"1502.04599","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.04599","created_at":"2026-05-18T02:16:38Z"},{"alias_kind":"arxiv_version","alias_value":"1502.04599v3","created_at":"2026-05-18T02:16:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.04599","created_at":"2026-05-18T02:16:38Z"},{"alias_kind":"pith_short_12","alias_value":"T3V4Z2XSP7F2","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"T3V4Z2XSP7F233IB","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"T3V4Z2XS","created_at":"2026-05-18T12:29:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:T3V4Z2XSP7F233IBDSP6SIVDLH","target":"record","payload":{"canonical_record":{"source":{"id":"1502.04599","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-02-16T16:20:04Z","cross_cats_sorted":[],"title_canon_sha256":"fa12ddb59d0580992e875e57d487fdbbf83d4be6e02bb26a768b7a1883fa28c0","abstract_canon_sha256":"9cbb78a5fe026f62ca7730fa459d40a9f85cc36fe3d5c015ac73a13339d63d89"},"schema_version":"1.0"},"canonical_sha256":"9eebcceaf27fcbaded011c9fe922a359fd4b704b51869179ae0b9a2a1e4bd44d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:38.978428Z","signature_b64":"Ziyop6RBxXsdY6691VVZTVWqX48i+q5kwxijOi4YoF/09cEMKtkKKZc3Vv3WPSbIGKTYL2ga80VzHoYY7ThMAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9eebcceaf27fcbaded011c9fe922a359fd4b704b51869179ae0b9a2a1e4bd44d","last_reissued_at":"2026-05-18T02:16:38.977837Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:38.977837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.04599","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:16:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MmByFjLxXhMaxzlrtG1QEewJ1jVeK9VWXrZJoUKalojgcp3VIIyS8yB4rowK2FxJXCbW8L27qHUhwgxfprOTDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:32:13.616046Z"},"content_sha256":"e0182ef4792d926810a9fac739d4b74052a137cc83612ad1148a3f03971efdeb","schema_version":"1.0","event_id":"sha256:e0182ef4792d926810a9fac739d4b74052a137cc83612ad1148a3f03971efdeb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:T3V4Z2XSP7F233IBDSP6SIVDLH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electronic structure and thermoelectric properties of n- and p-type SnSe from first principles calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B. Wiendlocha, J. Tobola, K. Kutorasinski, S. Kaprzyk","submitted_at":"2015-02-16T16:20:04Z","abstract_excerpt":"We present results of electronic band structure, Fermi surface and electron transport properties calculations in orthorhombic $n$- and $p$-type SnSe, applying Korringa-Kohn-Rostoker method and Boltzmann transport approach. The analysis accounted for temperature effect on crystallographic parameters in $Pnma$ structure as well as the phase transition to $CmCm$ structure at $T_c\\sim 807 $K. Remarkable modifications of conduction and valence bands were notified upon varying crystallographic parameters within the structure before $T_c$, while the phase transition mostly leads to jump in the band g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04599","kind":"arxiv","version":3},"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":"2026-05-18T02:16:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N1teQBQTz3vDvbi9eYCwtOihJFYykuP5wsL2iDtv8oQdIxDGfz7qU02wJQ69WXv5tmibm5aC+PukvEtg9dLBDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:32:13.616747Z"},"content_sha256":"10f3b01e351ec3b18dbb9738cd64c6e625896022271cb674f8bba35147f9dd03","schema_version":"1.0","event_id":"sha256:10f3b01e351ec3b18dbb9738cd64c6e625896022271cb674f8bba35147f9dd03"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T3V4Z2XSP7F233IBDSP6SIVDLH/bundle.json","state_url":"https://pith.science/pith/T3V4Z2XSP7F233IBDSP6SIVDLH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T3V4Z2XSP7F233IBDSP6SIVDLH/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":"2026-05-26T18:32:13Z","links":{"resolver":"https://pith.science/pith/T3V4Z2XSP7F233IBDSP6SIVDLH","bundle":"https://pith.science/pith/T3V4Z2XSP7F233IBDSP6SIVDLH/bundle.json","state":"https://pith.science/pith/T3V4Z2XSP7F233IBDSP6SIVDLH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T3V4Z2XSP7F233IBDSP6SIVDLH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:T3V4Z2XSP7F233IBDSP6SIVDLH","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":"9cbb78a5fe026f62ca7730fa459d40a9f85cc36fe3d5c015ac73a13339d63d89","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-02-16T16:20:04Z","title_canon_sha256":"fa12ddb59d0580992e875e57d487fdbbf83d4be6e02bb26a768b7a1883fa28c0"},"schema_version":"1.0","source":{"id":"1502.04599","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.04599","created_at":"2026-05-18T02:16:38Z"},{"alias_kind":"arxiv_version","alias_value":"1502.04599v3","created_at":"2026-05-18T02:16:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.04599","created_at":"2026-05-18T02:16:38Z"},{"alias_kind":"pith_short_12","alias_value":"T3V4Z2XSP7F2","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"T3V4Z2XSP7F233IB","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"T3V4Z2XS","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:10f3b01e351ec3b18dbb9738cd64c6e625896022271cb674f8bba35147f9dd03","target":"graph","created_at":"2026-05-18T02:16:38Z","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":"We present results of electronic band structure, Fermi surface and electron transport properties calculations in orthorhombic $n$- and $p$-type SnSe, applying Korringa-Kohn-Rostoker method and Boltzmann transport approach. The analysis accounted for temperature effect on crystallographic parameters in $Pnma$ structure as well as the phase transition to $CmCm$ structure at $T_c\\sim 807 $K. Remarkable modifications of conduction and valence bands were notified upon varying crystallographic parameters within the structure before $T_c$, while the phase transition mostly leads to jump in the band g","authors_text":"B. Wiendlocha, J. Tobola, K. Kutorasinski, S. Kaprzyk","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-02-16T16:20:04Z","title":"Electronic structure and thermoelectric properties of n- and p-type SnSe from first principles calculations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04599","kind":"arxiv","version":3},"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:e0182ef4792d926810a9fac739d4b74052a137cc83612ad1148a3f03971efdeb","target":"record","created_at":"2026-05-18T02:16:38Z","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":"9cbb78a5fe026f62ca7730fa459d40a9f85cc36fe3d5c015ac73a13339d63d89","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-02-16T16:20:04Z","title_canon_sha256":"fa12ddb59d0580992e875e57d487fdbbf83d4be6e02bb26a768b7a1883fa28c0"},"schema_version":"1.0","source":{"id":"1502.04599","kind":"arxiv","version":3}},"canonical_sha256":"9eebcceaf27fcbaded011c9fe922a359fd4b704b51869179ae0b9a2a1e4bd44d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9eebcceaf27fcbaded011c9fe922a359fd4b704b51869179ae0b9a2a1e4bd44d","first_computed_at":"2026-05-18T02:16:38.977837Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:16:38.977837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ziyop6RBxXsdY6691VVZTVWqX48i+q5kwxijOi4YoF/09cEMKtkKKZc3Vv3WPSbIGKTYL2ga80VzHoYY7ThMAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:16:38.978428Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.04599","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0182ef4792d926810a9fac739d4b74052a137cc83612ad1148a3f03971efdeb","sha256:10f3b01e351ec3b18dbb9738cd64c6e625896022271cb674f8bba35147f9dd03"],"state_sha256":"07f25dd32e7533118dc0902702ef6d268f4f8e679920c6f49b42eecfeb5ac199"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AeP6veY+gQCuyLR7oumbX0MixyMtlKRKsaKtsemur9Cju6Swr1GJpq/VLWqP/LE9UG7EpKjKV0NP+SugrgPrBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:32:13.620111Z","bundle_sha256":"8f8630b3ee38800393bd23bf6d9734afad9ed910d7d9fab188e3b4c898ad4cf5"}}