{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:T7N3LN7SNHDAAROBRTT5HUXCRB","short_pith_number":"pith:T7N3LN7S","schema_version":"1.0","canonical_sha256":"9fdbb5b7f269c60045c18ce7d3d2e28858324987ca9a9ff68c058617fe104028","source":{"kind":"arxiv","id":"1102.4775","version":1},"attestation_state":"computed","paper":{"title":"High pressure phases of crystalline tellurium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Carlo Marini, Daniele Chermisi, Daniele Di Castro, Leonardo Degiorgi, Michela Lavagnini, Paolo Postorino, Sandro Scandolo","submitted_at":"2011-02-23T16:11:06Z","abstract_excerpt":"A study of high pressure solid Te was carried out at room temperature using Raman spectroscopy and Density Functional Theory (DFT) calculations. The analysis of the P-dependence of the experi- mental phonon spectrum reveals the occurrence of phase transitions at 4 GPa and 8 GPa confirming the high-pressure scenario recently proposed. The effects of the incommensurate lattice modulation on the vibrational properties of Te is discussed. DFT calculations agree with present and previous experimental data and show the metallization process at 4 GPa being due to the development of charge-bridges bet"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1102.4775","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-02-23T16:11:06Z","cross_cats_sorted":[],"title_canon_sha256":"288ced14718c154fc1e18d683787979535939f904aaa3fbf93fba16a290041a8","abstract_canon_sha256":"6c5cb876a802831493444d160672fdd124460a603a253329de1628ca96337ba0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:07.384589Z","signature_b64":"TgzQLzmD/dVT0PyLUQcWaOJJ2MKi+nharsxT7EEvwTr5Gx0gMShXf8Yfj5rfUdC1dpdxHIry612or7QeuvB1CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fdbb5b7f269c60045c18ce7d3d2e28858324987ca9a9ff68c058617fe104028","last_reissued_at":"2026-05-18T04:28:07.383968Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:07.383968Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High pressure phases of crystalline tellurium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Carlo Marini, Daniele Chermisi, Daniele Di Castro, Leonardo Degiorgi, Michela Lavagnini, Paolo Postorino, Sandro Scandolo","submitted_at":"2011-02-23T16:11:06Z","abstract_excerpt":"A study of high pressure solid Te was carried out at room temperature using Raman spectroscopy and Density Functional Theory (DFT) calculations. The analysis of the P-dependence of the experi- mental phonon spectrum reveals the occurrence of phase transitions at 4 GPa and 8 GPa confirming the high-pressure scenario recently proposed. The effects of the incommensurate lattice modulation on the vibrational properties of Te is discussed. DFT calculations agree with present and previous experimental data and show the metallization process at 4 GPa being due to the development of charge-bridges bet"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4775","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1102.4775","created_at":"2026-05-18T04:28:07.384058+00:00"},{"alias_kind":"arxiv_version","alias_value":"1102.4775v1","created_at":"2026-05-18T04:28:07.384058+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4775","created_at":"2026-05-18T04:28:07.384058+00:00"},{"alias_kind":"pith_short_12","alias_value":"T7N3LN7SNHDA","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_16","alias_value":"T7N3LN7SNHDAAROB","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_8","alias_value":"T7N3LN7S","created_at":"2026-05-18T12:26:41.206345+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB","json":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB.json","graph_json":"https://pith.science/api/pith-number/T7N3LN7SNHDAAROBRTT5HUXCRB/graph.json","events_json":"https://pith.science/api/pith-number/T7N3LN7SNHDAAROBRTT5HUXCRB/events.json","paper":"https://pith.science/paper/T7N3LN7S"},"agent_actions":{"view_html":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB","download_json":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB.json","view_paper":"https://pith.science/paper/T7N3LN7S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1102.4775&json=true","fetch_graph":"https://pith.science/api/pith-number/T7N3LN7SNHDAAROBRTT5HUXCRB/graph.json","fetch_events":"https://pith.science/api/pith-number/T7N3LN7SNHDAAROBRTT5HUXCRB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB/action/storage_attestation","attest_author":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB/action/author_attestation","sign_citation":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB/action/citation_signature","submit_replication":"https://pith.science/pith/T7N3LN7SNHDAAROBRTT5HUXCRB/action/replication_record"}},"created_at":"2026-05-18T04:28:07.384058+00:00","updated_at":"2026-05-18T04:28:07.384058+00:00"}