Pith Number

pith:IDWT3G3F

pith:2001:IDWT3G3FUAFH4LSY3AKBVE3CLS

not attested not anchored not stored refs pending

Chemical Potential Shift in Nd$_{2-x}$Ce$_{x}$CuO$_{4}$: Contrasting Behaviors of the Electron- and Hole-Doped Cuprates

A. Fujimori, J. Matsuno, N. Harima, Y. Onose, Y. Taguchi, Y. Tokura

arxiv:cond-mat/0103519 v1 · 2001-03-26 · 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{IDWT3G3FUAFH4LSY3AKBVE3CLS}

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	2026-05-18T01:07:03.177814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40ed3d9b65a00a7e2e58d8141a93625c9b74365d44ed63022038417868842504

Aliases

arxiv: cond-mat/0103519 · arxiv_version: cond-mat/0103519v1 · doi: 10.48550/arxiv.cond-mat/0103519 · pith_short_12: IDWT3G3FUAFH · pith_short_16: IDWT3G3FUAFH4LSY · pith_short_8: IDWT3G3F

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/IDWT3G3FUAFH4LSY3AKBVE3CLS \
  | 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: 40ed3d9b65a00a7e2e58d8141a93625c9b74365d44ed63022038417868842504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b381c55a5b7a044dfde7178f7bf33e4fd19977a2147283ec091d69dff6c97a1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-03-26T06:15:22Z",
    "title_canon_sha256": "47df8364634d3ce649e2e13c2e34a98fc5ecaa8a1c28e65c78cdf74530c46f6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0103519",
    "kind": "arxiv",
    "version": 1
  }
}