{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:6E7YY4Z7C3TWQNN4IXFPS4XJE6","short_pith_number":"pith:6E7YY4Z7","schema_version":"1.0","canonical_sha256":"f13f8c733f16e76835bc45caf972e927977d5ae3dca24d811790f8d7ccb770d4","source":{"kind":"arxiv","id":"1712.02115","version":1},"attestation_state":"computed","paper":{"title":"Contrasting behavior of covalent and molecular carbon allotropes exposed to extreme ultraviolet and soft x-ray free-electron laser radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B. Ziaja, H. Sinn, J. Chalupsk\\'y, J. Gaudin, J. Krzywinski, J. Vac\\'ik, K. Kol\\'a\\v{c}ek, K. Tiedtke, L. Juha, L. Vy\\v{s}\\'in, M. Nagasono, M. St\\\"ormer, M. Toufarov\\'a, M. Yabashi, N. Medvedev, R. Sobierajski, S. Toleikis, T. Burian, V. H\\'ajkov\\'a, V. Vorl\\'i\\v{c}ek","submitted_at":"2017-12-06T10:09:18Z","abstract_excerpt":"All carbon materials, e.g., amorphous carbon (a-C) coatings and C60 fullerene thin films, play an important role in short-wavelength free-electron laser (FEL) research motivated by FEL optics development and prospective nanotechnology applications. Responses of a-C and C60 layers to the extreme ultraviolet (SPring-8 Compact SASE Source in Japan) and soft x-ray (free-electron laser in Hamburg) free-electron laser radiation are investigated by Raman spectroscopy, differential interference contrast, and atomic force microscopy. A remarkable difference in the behavior of covalent (a-C) and molecul"},"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":"1712.02115","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-06T10:09:18Z","cross_cats_sorted":[],"title_canon_sha256":"e8510991d7b9046bcd1311b2a6ef8318d6ee675b179e72855e7a143f6c53c665","abstract_canon_sha256":"04462c1922c0eae08367698170039fc216a14abe2297d045ec4bac52bd626e69"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:39.145289Z","signature_b64":"DKrqPk8wEh6YmsOS1yJe3kyPCnl4WUZ47jpkJlLxSx/47DXCQ2GT7N/eWRrLkA+PF5xKcZIShlnwPx7Bn9q4Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f13f8c733f16e76835bc45caf972e927977d5ae3dca24d811790f8d7ccb770d4","last_reissued_at":"2026-05-18T00:28:39.144643Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:39.144643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Contrasting behavior of covalent and molecular carbon allotropes exposed to extreme ultraviolet and soft x-ray free-electron laser radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B. Ziaja, H. Sinn, J. Chalupsk\\'y, J. Gaudin, J. Krzywinski, J. Vac\\'ik, K. Kol\\'a\\v{c}ek, K. Tiedtke, L. Juha, L. Vy\\v{s}\\'in, M. Nagasono, M. St\\\"ormer, M. Toufarov\\'a, M. Yabashi, N. Medvedev, R. Sobierajski, S. Toleikis, T. Burian, V. H\\'ajkov\\'a, V. Vorl\\'i\\v{c}ek","submitted_at":"2017-12-06T10:09:18Z","abstract_excerpt":"All carbon materials, e.g., amorphous carbon (a-C) coatings and C60 fullerene thin films, play an important role in short-wavelength free-electron laser (FEL) research motivated by FEL optics development and prospective nanotechnology applications. Responses of a-C and C60 layers to the extreme ultraviolet (SPring-8 Compact SASE Source in Japan) and soft x-ray (free-electron laser in Hamburg) free-electron laser radiation are investigated by Raman spectroscopy, differential interference contrast, and atomic force microscopy. A remarkable difference in the behavior of covalent (a-C) and molecul"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02115","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":"1712.02115","created_at":"2026-05-18T00:28:39.144741+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.02115v1","created_at":"2026-05-18T00:28:39.144741+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02115","created_at":"2026-05-18T00:28:39.144741+00:00"},{"alias_kind":"pith_short_12","alias_value":"6E7YY4Z7C3TW","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_16","alias_value":"6E7YY4Z7C3TWQNN4","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_8","alias_value":"6E7YY4Z7","created_at":"2026-05-18T12:31:03.183658+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/6E7YY4Z7C3TWQNN4IXFPS4XJE6","json":"https://pith.science/pith/6E7YY4Z7C3TWQNN4IXFPS4XJE6.json","graph_json":"https://pith.science/api/pith-number/6E7YY4Z7C3TWQNN4IXFPS4XJE6/graph.json","events_json":"https://pith.science/api/pith-number/6E7YY4Z7C3TWQNN4IXFPS4XJE6/events.json","paper":"https://pith.science/paper/6E7YY4Z7"},"agent_actions":{"view_html":"https://pith.science/pith/6E7YY4Z7C3TWQNN4IXFPS4XJE6","download_json":"https://pith.science/pith/6E7YY4Z7C3TWQNN4IXFPS4XJE6.json","view_paper":"https://pith.science/paper/6E7YY4Z7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.02115&json=true","fetch_graph":"https://pith.science/api/pith-number/6E7YY4Z7C3TWQNN4IXFPS4XJE6/graph.json","fetch_events":"https://pith.science/api/pith-number/6E7YY4Z7C3TWQNN4IXFPS4XJE6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6E7YY4Z7C3TWQNN4IXFPS4XJE6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6E7YY4Z7C3TWQNN4IXFPS4XJE6/action/storage_attestation","attest_author":"https://pith.science/pith/6E7YY4Z7C3TWQNN4IXFPS4XJE6/action/author_attestation","sign_citation":"https://pith.science/pith/6E7YY4Z7C3TWQNN4IXFPS4XJE6/action/citation_signature","submit_replication":"https://pith.science/pith/6E7YY4Z7C3TWQNN4IXFPS4XJE6/action/replication_record"}},"created_at":"2026-05-18T00:28:39.144741+00:00","updated_at":"2026-05-18T00:28:39.144741+00:00"}