{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:2DS2KTM5LXPWY3K3LWQL6OQNZ6","short_pith_number":"pith:2DS2KTM5","canonical_record":{"source":{"id":"1809.09905","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-09-26T10:59:31Z","cross_cats_sorted":[],"title_canon_sha256":"3c9d4d90d352b3f59d45d6dc921f10c24a1cfe407f2ab001ccfa5a449076db63","abstract_canon_sha256":"821faf572a25a1d7eff015cca53c5cf8d893e801ea093b70830033f436eeeb16"},"schema_version":"1.0"},"canonical_sha256":"d0e5a54d9d5ddf6c6d5b5da0bf3a0dcfa36555fc4d8fc441c7843d9b9a48dd83","source":{"kind":"arxiv","id":"1809.09905","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.09905","created_at":"2026-05-17T23:42:29Z"},{"alias_kind":"arxiv_version","alias_value":"1809.09905v2","created_at":"2026-05-17T23:42:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.09905","created_at":"2026-05-17T23:42:29Z"},{"alias_kind":"pith_short_12","alias_value":"2DS2KTM5LXPW","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"2DS2KTM5LXPWY3K3","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"2DS2KTM5","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:2DS2KTM5LXPWY3K3LWQL6OQNZ6","target":"record","payload":{"canonical_record":{"source":{"id":"1809.09905","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-09-26T10:59:31Z","cross_cats_sorted":[],"title_canon_sha256":"3c9d4d90d352b3f59d45d6dc921f10c24a1cfe407f2ab001ccfa5a449076db63","abstract_canon_sha256":"821faf572a25a1d7eff015cca53c5cf8d893e801ea093b70830033f436eeeb16"},"schema_version":"1.0"},"canonical_sha256":"d0e5a54d9d5ddf6c6d5b5da0bf3a0dcfa36555fc4d8fc441c7843d9b9a48dd83","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:29.437708Z","signature_b64":"sbwk0mnfhG9720bGXeaZLzG7/VqFhlqFCWkYOHx4ajccyvXnUZ/VK1DT4URabL5bQJlgIHRw2kFx403iy9MCBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0e5a54d9d5ddf6c6d5b5da0bf3a0dcfa36555fc4d8fc441c7843d9b9a48dd83","last_reissued_at":"2026-05-17T23:42:29.437037Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:29.437037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.09905","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:42:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FcKIIOCsuEohgu5pjkLSCD+lEUyOc3BZwZQ9Zt5cTlkpaj51ZDr8/lzzYOiOz3cgdLY0wwN1IiaRPbpAfrDPBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:14:20.605339Z"},"content_sha256":"fb048de0791ed49c6e405b63971990c9be51a8e60c60c61a3a088b0f6dd3ce96","schema_version":"1.0","event_id":"sha256:fb048de0791ed49c6e405b63971990c9be51a8e60c60c61a3a088b0f6dd3ce96"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:2DS2KTM5LXPWY3K3LWQL6OQNZ6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Resistivity of a $2d$ quantum critical metal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Komal Kumari, Navinder Singh, Raman Sharma","submitted_at":"2018-09-26T10:59:31Z","abstract_excerpt":"We calculate resistivity in the paramagnetic phase just above the curie temperature in a $2d$ ferromagnetic metal. The required dynamical susceptibility in the formalism of resistivity is calculated within the Random Phase Approximation(RPA). The mechanism of resistivity is magnetic scattering in which $s$-band electrons are scattered off the magnetic spin fluctuations of d-band electrons. We use the $s$-$d$ Hamiltonian formalism. We find that near the quantum critical point the resistivity in $2d$ scales as $T^{\\frac{4}{3}}$, whereas in $3d$ it scales as $T^{\\frac{5}{3}}$. In contrast to it, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.09905","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:42:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kkEOpxBHZR5AlE5Ah/LUaih98Wdv8srQjbX93b9bo5eYERzxPAlAWwHZX93t0UbBRhbtCbY/k62t+Dryl+CPDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:14:20.605742Z"},"content_sha256":"8e3c422402231a832157bfc28a1569bcbecd7d9209c3f1a2c1168ff61f2a07b4","schema_version":"1.0","event_id":"sha256:8e3c422402231a832157bfc28a1569bcbecd7d9209c3f1a2c1168ff61f2a07b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2DS2KTM5LXPWY3K3LWQL6OQNZ6/bundle.json","state_url":"https://pith.science/pith/2DS2KTM5LXPWY3K3LWQL6OQNZ6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2DS2KTM5LXPWY3K3LWQL6OQNZ6/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T13:14:20Z","links":{"resolver":"https://pith.science/pith/2DS2KTM5LXPWY3K3LWQL6OQNZ6","bundle":"https://pith.science/pith/2DS2KTM5LXPWY3K3LWQL6OQNZ6/bundle.json","state":"https://pith.science/pith/2DS2KTM5LXPWY3K3LWQL6OQNZ6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2DS2KTM5LXPWY3K3LWQL6OQNZ6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2DS2KTM5LXPWY3K3LWQL6OQNZ6","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"821faf572a25a1d7eff015cca53c5cf8d893e801ea093b70830033f436eeeb16","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-09-26T10:59:31Z","title_canon_sha256":"3c9d4d90d352b3f59d45d6dc921f10c24a1cfe407f2ab001ccfa5a449076db63"},"schema_version":"1.0","source":{"id":"1809.09905","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.09905","created_at":"2026-05-17T23:42:29Z"},{"alias_kind":"arxiv_version","alias_value":"1809.09905v2","created_at":"2026-05-17T23:42:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.09905","created_at":"2026-05-17T23:42:29Z"},{"alias_kind":"pith_short_12","alias_value":"2DS2KTM5LXPW","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"2DS2KTM5LXPWY3K3","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"2DS2KTM5","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:8e3c422402231a832157bfc28a1569bcbecd7d9209c3f1a2c1168ff61f2a07b4","target":"graph","created_at":"2026-05-17T23:42:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We calculate resistivity in the paramagnetic phase just above the curie temperature in a $2d$ ferromagnetic metal. The required dynamical susceptibility in the formalism of resistivity is calculated within the Random Phase Approximation(RPA). The mechanism of resistivity is magnetic scattering in which $s$-band electrons are scattered off the magnetic spin fluctuations of d-band electrons. We use the $s$-$d$ Hamiltonian formalism. We find that near the quantum critical point the resistivity in $2d$ scales as $T^{\\frac{4}{3}}$, whereas in $3d$ it scales as $T^{\\frac{5}{3}}$. In contrast to it, ","authors_text":"Komal Kumari, Navinder Singh, Raman Sharma","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-09-26T10:59:31Z","title":"Resistivity of a $2d$ quantum critical metal"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.09905","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:fb048de0791ed49c6e405b63971990c9be51a8e60c60c61a3a088b0f6dd3ce96","target":"record","created_at":"2026-05-17T23:42:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"821faf572a25a1d7eff015cca53c5cf8d893e801ea093b70830033f436eeeb16","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-09-26T10:59:31Z","title_canon_sha256":"3c9d4d90d352b3f59d45d6dc921f10c24a1cfe407f2ab001ccfa5a449076db63"},"schema_version":"1.0","source":{"id":"1809.09905","kind":"arxiv","version":2}},"canonical_sha256":"d0e5a54d9d5ddf6c6d5b5da0bf3a0dcfa36555fc4d8fc441c7843d9b9a48dd83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0e5a54d9d5ddf6c6d5b5da0bf3a0dcfa36555fc4d8fc441c7843d9b9a48dd83","first_computed_at":"2026-05-17T23:42:29.437037Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:29.437037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sbwk0mnfhG9720bGXeaZLzG7/VqFhlqFCWkYOHx4ajccyvXnUZ/VK1DT4URabL5bQJlgIHRw2kFx403iy9MCBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:29.437708Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.09905","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb048de0791ed49c6e405b63971990c9be51a8e60c60c61a3a088b0f6dd3ce96","sha256:8e3c422402231a832157bfc28a1569bcbecd7d9209c3f1a2c1168ff61f2a07b4"],"state_sha256":"0aa9ac415c30d3eccff18420e1904b00fb6c60f4dbce437ae76c6e053e07668a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MXJGCHy+1EkaoJdTz3kfJXndM28vEMtliG7hXKG7EBbr+eNN2mEC/yw5a8n8Itr5OfRZhU8Q2ASBNVuruJevBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:14:20.609077Z","bundle_sha256":"3270f20580432a24272493c9414951b32e0ad8a9588eaa442b43306e504c287c"}}