Pith Number

pith:762MXQWR

pith:2003:762MXQWRCXZLKI7HPIWIFI6ALX

not attested not anchored not stored refs pending

Two band gap field-dependent thermal conductivity of $MgB_2$

Bai-Mei Wu (University of Science, Belgium, Bo Li, Dong-Sheng Yang, Euroland), Hefei, Lie-Zhao Cao, Marcel Ausloos (Universite de Liege, PR China), Rong Fan, Shi-Yan Li, Technology of China, Wei-Hua Zeng, Xian-Hui Chen

arxiv:cond-mat/0304416 v1 · 2003-04-17 · 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{762MXQWRCXZLKI7HPIWIFI6ALX}

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	2026-05-18T01:40:01.499353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffb4cbc2d115f2b523e77a2c82a3c05dd9ce288686f112da5cfe5c5ebfc58cfc

Aliases

arxiv: cond-mat/0304416 · arxiv_version: cond-mat/0304416v1 · doi: 10.48550/arxiv.cond-mat/0304416 · pith_short_12: 762MXQWRCXZL · pith_short_16: 762MXQWRCXZLKI7H · pith_short_8: 762MXQWR

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/762MXQWRCXZLKI7HPIWIFI6ALX \
  | 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: ffb4cbc2d115f2b523e77a2c82a3c05dd9ce288686f112da5cfe5c5ebfc58cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4554bb85625b540c09843d37d0fb845f1b4a7a63bfa11498a9e9f4832f01bdca",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2003-04-17T20:27:12Z",
    "title_canon_sha256": "372ea9323c1d268e8834fa74ccc67141dc5c9f1681846a9328901b8579a2f4be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0304416",
    "kind": "arxiv",
    "version": 1
  }
}