{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:E4L6Y46BFWLSGYEZUZC7EKLRIQ","short_pith_number":"pith:E4L6Y46B","schema_version":"1.0","canonical_sha256":"2717ec73c12d97236099a645f22971443e5f8a8f68c66a14386c0fef071adc92","source":{"kind":"arxiv","id":"1712.07953","version":1},"attestation_state":"computed","paper":{"title":"Ferromagnetism or slow paramagnetic relaxation in Fe-doped Li$_3$N?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"A. Jesche, H. A. H\\\"oppe, H.-H. Klauss, I. M. Pietsch, M. Fix, P. C. Canfield, R. S. Manna, S. A. Br\\\"auninger, S. G. Jantz","submitted_at":"2017-12-21T14:18:53Z","abstract_excerpt":"We report on isothermal magnetization, M\\\"ossbauer spectroscopy, and magnetostriction as well as temperature-dependent alternating-current (ac) susceptibility, specific heat, and thermal expansion of single crystalline and polycrstalline Li$_2$(Li$_{1-x}$Fe$_x$)N with $x = 0$ and $x \\approx 0.30$. Magnetic hysteresis emerges at temperatures below $T \\approx 50\\,$K with coercivity fields of up to $\\mu_0H = 11.6\\,$T at $T = 2\\,$K and magnetic anisotropy energies of $310\\,$K ($27\\,$meV). The ac susceptibility is strongly frequency dependent ($f\\,=\\,10$--$10,000\\,$Hz) and reveals an effective ener"},"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":"1712.07953","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-12-21T14:18:53Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"f5f7c1cf2c164bbe331bc79e5f28ab27e1ad67057f0b79798527310fcae2fdac","abstract_canon_sha256":"1890d893213617132335f3a096d7b14fc931b0c50339ae6480a340d0a7acf40c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:23.505090Z","signature_b64":"EUJhViE/t+7rfcV2B+y9npManH760bjMxtDM5aANxJFIVqAx78f/u1qPLtisgLpAyTKXQaxxktHpeHv1bO8wAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2717ec73c12d97236099a645f22971443e5f8a8f68c66a14386c0fef071adc92","last_reissued_at":"2026-05-18T00:22:23.504410Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:23.504410Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ferromagnetism or slow paramagnetic relaxation in Fe-doped Li$_3$N?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"A. Jesche, H. A. H\\\"oppe, H.-H. Klauss, I. M. Pietsch, M. Fix, P. C. Canfield, R. S. Manna, S. A. Br\\\"auninger, S. G. Jantz","submitted_at":"2017-12-21T14:18:53Z","abstract_excerpt":"We report on isothermal magnetization, M\\\"ossbauer spectroscopy, and magnetostriction as well as temperature-dependent alternating-current (ac) susceptibility, specific heat, and thermal expansion of single crystalline and polycrstalline Li$_2$(Li$_{1-x}$Fe$_x$)N with $x = 0$ and $x \\approx 0.30$. Magnetic hysteresis emerges at temperatures below $T \\approx 50\\,$K with coercivity fields of up to $\\mu_0H = 11.6\\,$T at $T = 2\\,$K and magnetic anisotropy energies of $310\\,$K ($27\\,$meV). The ac susceptibility is strongly frequency dependent ($f\\,=\\,10$--$10,000\\,$Hz) and reveals an effective ener"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.07953","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":"1712.07953","created_at":"2026-05-18T00:22:23.504516+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.07953v1","created_at":"2026-05-18T00:22:23.504516+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.07953","created_at":"2026-05-18T00:22:23.504516+00:00"},{"alias_kind":"pith_short_12","alias_value":"E4L6Y46BFWLS","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_16","alias_value":"E4L6Y46BFWLSGYEZ","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_8","alias_value":"E4L6Y46B","created_at":"2026-05-18T12:31:12.930513+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/E4L6Y46BFWLSGYEZUZC7EKLRIQ","json":"https://pith.science/pith/E4L6Y46BFWLSGYEZUZC7EKLRIQ.json","graph_json":"https://pith.science/api/pith-number/E4L6Y46BFWLSGYEZUZC7EKLRIQ/graph.json","events_json":"https://pith.science/api/pith-number/E4L6Y46BFWLSGYEZUZC7EKLRIQ/events.json","paper":"https://pith.science/paper/E4L6Y46B"},"agent_actions":{"view_html":"https://pith.science/pith/E4L6Y46BFWLSGYEZUZC7EKLRIQ","download_json":"https://pith.science/pith/E4L6Y46BFWLSGYEZUZC7EKLRIQ.json","view_paper":"https://pith.science/paper/E4L6Y46B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.07953&json=true","fetch_graph":"https://pith.science/api/pith-number/E4L6Y46BFWLSGYEZUZC7EKLRIQ/graph.json","fetch_events":"https://pith.science/api/pith-number/E4L6Y46BFWLSGYEZUZC7EKLRIQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E4L6Y46BFWLSGYEZUZC7EKLRIQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E4L6Y46BFWLSGYEZUZC7EKLRIQ/action/storage_attestation","attest_author":"https://pith.science/pith/E4L6Y46BFWLSGYEZUZC7EKLRIQ/action/author_attestation","sign_citation":"https://pith.science/pith/E4L6Y46BFWLSGYEZUZC7EKLRIQ/action/citation_signature","submit_replication":"https://pith.science/pith/E4L6Y46BFWLSGYEZUZC7EKLRIQ/action/replication_record"}},"created_at":"2026-05-18T00:22:23.504516+00:00","updated_at":"2026-05-18T00:22:23.504516+00:00"}