Pith Number

pith:QOPUPFTC

pith:2016:QOPUPFTCWVZEHF7YJ72KOAX7GC

not attested not anchored not stored refs pending

Hall resistivity correlations in disordered electron-doped Nd$_{2-x}$Ce$_x$CuO$_{4+\delta}$ films

A.Ivanov, D. Petukhov, G. Harus, N. Shelushinina, O.Petukhova, T. Charikova

arxiv:1611.07674 v1 · 2016-11-23 · 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{QOPUPFTCWVZEHF7YJ72KOAX7GC}

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	2026-05-18T00:45:45.124373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

839f479662b5724397f84ff4a702ff30a5007f381010de4e09636136f2ec87ab

Aliases

arxiv: 1611.07674 · arxiv_version: 1611.07674v1 · doi: 10.48550/arxiv.1611.07674 · pith_short_12: QOPUPFTCWVZE · pith_short_16: QOPUPFTCWVZEHF7Y · pith_short_8: QOPUPFTC

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/QOPUPFTCWVZEHF7YJ72KOAX7GC \
  | 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: 839f479662b5724397f84ff4a702ff30a5007f381010de4e09636136f2ec87ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ddd1439caee5b83943c4ecc9e2cc52815ee892967713ea595f1626e05ade6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-11-23T07:53:36Z",
    "title_canon_sha256": "8d917d85f4c80973e73e2cc8334965e3555e46ffb52825411bb7e84c8d2d01eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07674",
    "kind": "arxiv",
    "version": 1
  }
}