{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:EL7NLBGZZALFNQ353L76LN5JLP","short_pith_number":"pith:EL7NLBGZ","schema_version":"1.0","canonical_sha256":"22fed584d9c81656c37ddaffe5b7a95bcd5360a5e5f4565f6f5026933f226078","source":{"kind":"arxiv","id":"1509.01182","version":3},"attestation_state":"computed","paper":{"title":"Strong modulation of optical properties in black phosphorus through strain-engineered rippling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Aday Molina-Mendoza, Andres Castellanos-Gomez, Francisco Guinea, Gabino Rubio-Bollinger, Jorge Quereda, Luis Vaquero-Garzon, Nicol\\'as Agra\\\"it, Pablo San-Jos\\'e, Rafael Rold\\'an, Vincenzo Parente","submitted_at":"2015-09-03T17:51:58Z","abstract_excerpt":"Controlling the bandgap through local-strain engineering is an exciting avenue for tailoring optoelectronic materials. Two-dimensional crystals are particularly suited for this purpose because they can withstand unprecedented non-homogeneous deformations before rupture: one can literally bend them and fold them up almost like a piece of paper. Here, we study multi-layer black phosphorus sheets subjected to periodic stress to modulate their optoelectronic properties. We find a remarkable shift of the optical absorption band-edge of up to ~0.7 eV between the regions under tensile and compressive"},"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":"1509.01182","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-09-03T17:51:58Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"02d9a606a3bf081d5623a929cd95c0bc93e162d5528c6121c5d51439562fa7ea","abstract_canon_sha256":"d4e907243e9a9d52d10a1e491a8b49b6a70ff62e9f4197cca72139e27f0fbeae"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:16:33.218094Z","signature_b64":"OxoxseqTk9Bc3IlqGkCMrfW2qqGJIentdMUsm50Wzovw9WEFJ1IGWNFouzvafnZNBxnfY5wqz6gjXdi1vA6hDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22fed584d9c81656c37ddaffe5b7a95bcd5360a5e5f4565f6f5026933f226078","last_reissued_at":"2026-05-18T01:16:33.217287Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:16:33.217287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strong modulation of optical properties in black phosphorus through strain-engineered rippling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Aday Molina-Mendoza, Andres Castellanos-Gomez, Francisco Guinea, Gabino Rubio-Bollinger, Jorge Quereda, Luis Vaquero-Garzon, Nicol\\'as Agra\\\"it, Pablo San-Jos\\'e, Rafael Rold\\'an, Vincenzo Parente","submitted_at":"2015-09-03T17:51:58Z","abstract_excerpt":"Controlling the bandgap through local-strain engineering is an exciting avenue for tailoring optoelectronic materials. Two-dimensional crystals are particularly suited for this purpose because they can withstand unprecedented non-homogeneous deformations before rupture: one can literally bend them and fold them up almost like a piece of paper. Here, we study multi-layer black phosphorus sheets subjected to periodic stress to modulate their optoelectronic properties. We find a remarkable shift of the optical absorption band-edge of up to ~0.7 eV between the regions under tensile and compressive"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01182","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1509.01182","created_at":"2026-05-18T01:16:33.217430+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.01182v3","created_at":"2026-05-18T01:16:33.217430+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01182","created_at":"2026-05-18T01:16:33.217430+00:00"},{"alias_kind":"pith_short_12","alias_value":"EL7NLBGZZALF","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"EL7NLBGZZALFNQ35","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"EL7NLBGZ","created_at":"2026-05-18T12:29:19.899920+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/EL7NLBGZZALFNQ353L76LN5JLP","json":"https://pith.science/pith/EL7NLBGZZALFNQ353L76LN5JLP.json","graph_json":"https://pith.science/api/pith-number/EL7NLBGZZALFNQ353L76LN5JLP/graph.json","events_json":"https://pith.science/api/pith-number/EL7NLBGZZALFNQ353L76LN5JLP/events.json","paper":"https://pith.science/paper/EL7NLBGZ"},"agent_actions":{"view_html":"https://pith.science/pith/EL7NLBGZZALFNQ353L76LN5JLP","download_json":"https://pith.science/pith/EL7NLBGZZALFNQ353L76LN5JLP.json","view_paper":"https://pith.science/paper/EL7NLBGZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.01182&json=true","fetch_graph":"https://pith.science/api/pith-number/EL7NLBGZZALFNQ353L76LN5JLP/graph.json","fetch_events":"https://pith.science/api/pith-number/EL7NLBGZZALFNQ353L76LN5JLP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EL7NLBGZZALFNQ353L76LN5JLP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EL7NLBGZZALFNQ353L76LN5JLP/action/storage_attestation","attest_author":"https://pith.science/pith/EL7NLBGZZALFNQ353L76LN5JLP/action/author_attestation","sign_citation":"https://pith.science/pith/EL7NLBGZZALFNQ353L76LN5JLP/action/citation_signature","submit_replication":"https://pith.science/pith/EL7NLBGZZALFNQ353L76LN5JLP/action/replication_record"}},"created_at":"2026-05-18T01:16:33.217430+00:00","updated_at":"2026-05-18T01:16:33.217430+00:00"}