Pith Number

pith:JNVEXYA5

pith:2010:JNVEXYA5CAZJA6HQODLMWFUPGT

not attested not anchored not stored refs pending

Raman light scattering study and microstructural analysis of epitaxial films of the electron-doped superconductor La_{2-x}Ce_{x}CuO_{4}

A. Tsukada, B. Keimer, C. Ulrich, D. Koelle, M. Rahlenbeck, M. Wagenknecht, R. Kleiner

arxiv:1005.1235 v1 · 2010-05-07 · 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{JNVEXYA5CAZJA6HQODLMWFUPGT}

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	2026-05-18T04:33:04.190396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b6a4be01d10329078f070d6cb168f34fb293e81f43437c084b9e231f863b39e

Aliases

arxiv: 1005.1235 · arxiv_version: 1005.1235v1 · doi: 10.48550/arxiv.1005.1235 · pith_short_12: JNVEXYA5CAZJ · pith_short_16: JNVEXYA5CAZJA6HQ · pith_short_8: JNVEXYA5

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/JNVEXYA5CAZJA6HQODLMWFUPGT \
  | 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: 4b6a4be01d10329078f070d6cb168f34fb293e81f43437c084b9e231f863b39e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496b87652a2bd6b3dd64ce72d7b62b85dd5312f893ca7a8cd1fed42d6b49aa86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-05-07T15:49:31Z",
    "title_canon_sha256": "b40c56d2ef4f92564f084969e834d521f65107dccc811e2404bd1863eab03ce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1235",
    "kind": "arxiv",
    "version": 1
  }
}