Pith Number

pith:UZUKMI6Z

pith:2011:UZUKMI6ZO2ZD7IRHOGSEUEXQ6Z

not attested not anchored not stored refs pending

Fermi Surface of the Electron-doped Cuprate Superconductor Nd_{2-x}Ce_xCuO_{4} Probed by High-Field Magnetotransport

A. Erb, C. Proust, C. Putzke, D. Vignolles, F. Wolff-Fabris, I. Sheikin, J. Wosnitza, M. V. Kartsovnik, N. Bittner, R. Gross, S. Lepault, T. Helm, W. Biberacher

arxiv:1104.1165 v1 · 2011-04-06 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZUKMI6ZO2ZD7IRHOGSEUEXQ6Z}

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	2026-05-18T02:22:10.698146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a668a623d976b23fa22771a44a12f0f67b7f1605f41c0bbf71094c44629b0134

Aliases

arxiv: 1104.1165 · arxiv_version: 1104.1165v1 · doi: 10.48550/arxiv.1104.1165 · pith_short_12: UZUKMI6ZO2ZD · pith_short_16: UZUKMI6ZO2ZD7IRH · pith_short_8: UZUKMI6Z

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/UZUKMI6ZO2ZD7IRHOGSEUEXQ6Z \
  | 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: a668a623d976b23fa22771a44a12f0f67b7f1605f41c0bbf71094c44629b0134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a7a0cc0a5a412b58748c47f93e88c359a4ea0615b04d329018adce97db83ceb",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-04-06T18:39:36Z",
    "title_canon_sha256": "351a5cf29d43b1d1f7e4585f07209ced36c5a04427260e0e3f0d051c39804c03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1165",
    "kind": "arxiv",
    "version": 1
  }
}