Pith Number

pith:3NJGJ4E3

pith:2003:3NJGJ4E33PDOYEVE3NNXG2D7BS

not attested not anchored not stored refs pending

CVD routes to MgB2 conductors

D.K. Finnemore, N.E. Anderson Jr, P.C. Canfield, R.J. Suplinskas, S.L. Bud'ko, W.E. Straszheim

arxiv:cond-mat/0302242 v1 · 2003-02-12 · 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{3NJGJ4E33PDOYEVE3NNXG2D7BS}

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	2026-05-18T01:06:58.016839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db5264f09bdbc6ec12a4db5b73687f0cb16b20225f66536a8db18c3ba2b0d6e6

Aliases

arxiv: cond-mat/0302242 · arxiv_version: cond-mat/0302242v1 · doi: 10.48550/arxiv.cond-mat/0302242 · pith_short_12: 3NJGJ4E33PDO · pith_short_16: 3NJGJ4E33PDOYEVE · pith_short_8: 3NJGJ4E3

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/3NJGJ4E33PDOYEVE3NNXG2D7BS \
  | 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: db5264f09bdbc6ec12a4db5b73687f0cb16b20225f66536a8db18c3ba2b0d6e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ce77688bd8c62774601fca5de95e9f090389dd7b1418d32338a57f8792e4b1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2003-02-12T17:22:01Z",
    "title_canon_sha256": "1b935d1013dc1b30f8833976a7004c1275e7c6d6c3b4d826238a1595e967df2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0302242",
    "kind": "arxiv",
    "version": 1
  }
}