Pith Number

pith:FE67GZ6E

pith:2010:FE67GZ6EF7WWNQPICLUTQY5BJ5

not attested not anchored not stored refs pending

Anomalous behavior of the Hall effect in electron-doped superconductor $Nd_{2-x}$Ce_{x}Cu$O_{4+{\delta}} with nonstoichiometric disorder

A.A.Ivanov, D.S.Petukhov, G.I.Harus, N.G.Shelushinina, O.E.Sochinskaya, T.B.Charikova, V.N.Neverov

arxiv:1010.0082 v1 · 2010-10-01 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FE67GZ6EF7WWNQPICLUTQY5BJ5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:40:00.307162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

293df367c42fed66c1e812e93863a14f6649e758296fbe964248cc2ec8dc1fba

Aliases

arxiv: 1010.0082 · arxiv_version: 1010.0082v1 · doi: 10.48550/arxiv.1010.0082 · pith_short_12: FE67GZ6EF7WW · pith_short_16: FE67GZ6EF7WWNQPI · pith_short_8: FE67GZ6E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FE67GZ6EF7WWNQPICLUTQY5BJ5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 293df367c42fed66c1e812e93863a14f6649e758296fbe964248cc2ec8dc1fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26bb35059e92635336d82e015511e62dd2687d1092c55a392c841733b8ca224f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-10-01T06:38:00Z",
    "title_canon_sha256": "850a99761cbb589638dd3dbce89a45cf540ad782bf8a3a0df5db44a26a90e350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0082",
    "kind": "arxiv",
    "version": 1
  }
}