Pith Number

pith:WZLACVG5

pith:2010:WZLACVG5OXKZD7TB4E77ABRVE4

not attested not anchored not stored refs pending

Phase diagram of the NdFe1-xRhxAsO superconductor

H. Y. Shi, Q. M. Zhang, T.-L. Xia, T.-S. Zhao, X. L. Wang, X. Q. Wang

arxiv:1002.0877 v1 · 2010-02-04 · 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{WZLACVG5OXKZD7TB4E77ABRVE4}

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	2026-05-18T02:09:19.884654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6560154dd75d591fe61e13ff006352704e331a9071a22d6735db7ff00769589

Aliases

arxiv: 1002.0877 · arxiv_version: 1002.0877v1 · doi: 10.48550/arxiv.1002.0877 · pith_short_12: WZLACVG5OXKZ · pith_short_16: WZLACVG5OXKZD7TB · pith_short_8: WZLACVG5

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/WZLACVG5OXKZD7TB4E77ABRVE4 \
  | 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: b6560154dd75d591fe61e13ff006352704e331a9071a22d6735db7ff00769589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fbcb090ea2412e979fb409865388a596396c6cce2d1af4d5758d9f4962d2d45",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-02-04T01:52:35Z",
    "title_canon_sha256": "82838e8b58167e937864588d1a747bbd6bc70abb8758454fddb5b8d1b7b43982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0877",
    "kind": "arxiv",
    "version": 1
  }
}