Pith Number

pith:NOUSFSRV

pith:2004:NOUSFSRVIH433ULLPS3P5LLCZO

not attested not anchored not stored refs pending

Doping evolution of chemical potential, spin-correlation gap, and charge dynamics in Nd$_{2-x}$Ce$_x$CuO$_4$

C. H. Wang, Dong Wu, G. Li, H. Ding, N. L. Wang, X. H. Chen

arxiv:cond-mat/0410242 v2 · 2004-10-11 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOUSFSRVIH433ULLPS3P5LLCZO}

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	2026-05-18T02:40:19.423608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ba922ca3541f9bdd16b7cb6fead62cbbe00e100058415e80ea9c74b4e63b56b

Aliases

arxiv: cond-mat/0410242 · arxiv_version: cond-mat/0410242v2 · doi: 10.48550/arxiv.cond-mat/0410242 · pith_short_12: NOUSFSRVIH43 · pith_short_16: NOUSFSRVIH433ULL · pith_short_8: NOUSFSRV

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/NOUSFSRVIH433ULLPS3P5LLCZO \
  | 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: 6ba922ca3541f9bdd16b7cb6fead62cbbe00e100058415e80ea9c74b4e63b56b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1426b7fffecfc83e126bc34673601b338480f0578d1400717a73840e52a81ae",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-10-11T06:59:17Z",
    "title_canon_sha256": "16c9099fc872710a03b2687cab5c6036d4e2ba808bd7b4639c86d82f6433cb6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0410242",
    "kind": "arxiv",
    "version": 2
  }
}