{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:TJTVIT27LCZUIVJ7SAYM64WAFW","short_pith_number":"pith:TJTVIT27","schema_version":"1.0","canonical_sha256":"9a67544f5f58b344553f9030cf72c02db5bbfa20c0d9532dc54db69de3a3442d","source":{"kind":"arxiv","id":"1301.7233","version":1},"attestation_state":"computed","paper":{"title":"Multilevel Tunnelling Systems and Fractal Clustering in the Low-Temperature Mixed Alkali-Silicate Glasses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.dis-nn","authors_text":"Giancarlo Jug, Maksym Paliienko","submitted_at":"2013-01-30T14:13:22Z","abstract_excerpt":"The thermal and dielectric anomalies of window-type glasses at low temperatures ($T<$ 1 K) are rather successfully explained by the two-level systems (2LS) standard tunneling model (STM). However, the magnetic effects discovered in the multisilicate glasses in recent times, magnetic effects in the organic glasses and also some older data from mixed (SiO$_2$)$_{1-x}$(K$_2$O)$_x$ and (SiO$_2$)$_{1-x}$(Na$_2$O)$_x$ glasses indicate the need for a suitable extension of the 2LS-STM. We show that -- not only for the magnetic effects, but already for the mixed glasses in the absence of a field -- the"},"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":"1301.7233","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2013-01-30T14:13:22Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"5c89501f6cd82bc7b1f20885f14ce72442ebfc39ba52e5e8fe2e8c1f67b24642","abstract_canon_sha256":"a20f914c1594502e0b5b85949bd69f2366fc12ea026e202f82ef30de964fb41e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:00.874253Z","signature_b64":"hpNir03qLJla+/Zp8ikLlznig3wmsFJJeqLxsb09+ihQY/MO+WTiqrgenTgNmSXrFkFcQCZi2YpSPyxMIS1CBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9a67544f5f58b344553f9030cf72c02db5bbfa20c0d9532dc54db69de3a3442d","last_reissued_at":"2026-05-18T03:35:00.873533Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:00.873533Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multilevel Tunnelling Systems and Fractal Clustering in the Low-Temperature Mixed Alkali-Silicate Glasses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.dis-nn","authors_text":"Giancarlo Jug, Maksym Paliienko","submitted_at":"2013-01-30T14:13:22Z","abstract_excerpt":"The thermal and dielectric anomalies of window-type glasses at low temperatures ($T<$ 1 K) are rather successfully explained by the two-level systems (2LS) standard tunneling model (STM). However, the magnetic effects discovered in the multisilicate glasses in recent times, magnetic effects in the organic glasses and also some older data from mixed (SiO$_2$)$_{1-x}$(K$_2$O)$_x$ and (SiO$_2$)$_{1-x}$(Na$_2$O)$_x$ glasses indicate the need for a suitable extension of the 2LS-STM. We show that -- not only for the magnetic effects, but already for the mixed glasses in the absence of a field -- the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.7233","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":"1301.7233","created_at":"2026-05-18T03:35:00.873642+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.7233v1","created_at":"2026-05-18T03:35:00.873642+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.7233","created_at":"2026-05-18T03:35:00.873642+00:00"},{"alias_kind":"pith_short_12","alias_value":"TJTVIT27LCZU","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_16","alias_value":"TJTVIT27LCZUIVJ7","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_8","alias_value":"TJTVIT27","created_at":"2026-05-18T12:28:02.375192+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/TJTVIT27LCZUIVJ7SAYM64WAFW","json":"https://pith.science/pith/TJTVIT27LCZUIVJ7SAYM64WAFW.json","graph_json":"https://pith.science/api/pith-number/TJTVIT27LCZUIVJ7SAYM64WAFW/graph.json","events_json":"https://pith.science/api/pith-number/TJTVIT27LCZUIVJ7SAYM64WAFW/events.json","paper":"https://pith.science/paper/TJTVIT27"},"agent_actions":{"view_html":"https://pith.science/pith/TJTVIT27LCZUIVJ7SAYM64WAFW","download_json":"https://pith.science/pith/TJTVIT27LCZUIVJ7SAYM64WAFW.json","view_paper":"https://pith.science/paper/TJTVIT27","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.7233&json=true","fetch_graph":"https://pith.science/api/pith-number/TJTVIT27LCZUIVJ7SAYM64WAFW/graph.json","fetch_events":"https://pith.science/api/pith-number/TJTVIT27LCZUIVJ7SAYM64WAFW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TJTVIT27LCZUIVJ7SAYM64WAFW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TJTVIT27LCZUIVJ7SAYM64WAFW/action/storage_attestation","attest_author":"https://pith.science/pith/TJTVIT27LCZUIVJ7SAYM64WAFW/action/author_attestation","sign_citation":"https://pith.science/pith/TJTVIT27LCZUIVJ7SAYM64WAFW/action/citation_signature","submit_replication":"https://pith.science/pith/TJTVIT27LCZUIVJ7SAYM64WAFW/action/replication_record"}},"created_at":"2026-05-18T03:35:00.873642+00:00","updated_at":"2026-05-18T03:35:00.873642+00:00"}