Pith Number

pith:Z6UU6VCV

pith:2001:Z6UU6VCVQ2EVYFDXK6ZJVTB7L7

not attested not anchored not stored refs pending

Heavy-fermion superconductivity in CeCoIn5 at 2.3K

C. Petrovic, J.D. Thompson, J.L. Sarrao, M.F. Hundley, P.G. Pagliuso, P. Monthoux, R. Movshovich, Z. Fisk

arxiv:cond-mat/0103168 v1 · 2001-03-07 · cond-mat.str-el · 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{Z6UU6VCVQ2EVYFDXK6ZJVTB7L7}

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	2026-07-04T16:25:06.969921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa94f545586895c147757b29acc3f5ffa74777ee530b4c76bec3d1e25667955

Aliases

arxiv: cond-mat/0103168 · arxiv_version: cond-mat/0103168v1 · doi: 10.48550/arxiv.cond-mat/0103168 · pith_short_12: Z6UU6VCVQ2EV · pith_short_16: Z6UU6VCVQ2EVYFDX · pith_short_8: Z6UU6VCV

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/Z6UU6VCVQ2EVYFDXK6ZJVTB7L7 \
  | 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: cfa94f545586895c147757b29acc3f5ffa74777ee530b4c76bec3d1e25667955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f278af6d8e0b98680ef361170ed6fc1eff9cc60f484f1ad6a251fa4724148c",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-03-07T18:32:14Z",
    "title_canon_sha256": "bf8b6af63726fe4b656cbda899a0b67dbb240c01259f819cd5b2de471d6a5613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0103168",
    "kind": "arxiv",
    "version": 1
  }
}