Pith Number

pith:CGPMVFWG

pith:2004:CGPMVFWGLOG7OLSIN344VHDQCZ

not attested not anchored not stored refs pending

Unconventional superconductivity in Na$_{0.35}$CoO$_{2}\cdot$1.3D$_{2}$O and proximity to a magnetically ordered phase

A.T. Savici, C.R. Wiebe, G.J. MacDougall, G.M. Luke, M.L. Foo, M. Mochizuki, M. Ogata, P.L. Russo, R.J. Cava, Y.J. Uemura, Y. Yanase

arxiv:cond-mat/0403031 v1 · 2004-03-01 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGPMVFWGLOG7OLSIN344VHDQCZ}

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	2026-07-04T14:20:56.234183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

119eca96c65b8df72e486ef9ca9c70164e3e5c5ca0c64b31a9cc68de916902f3

Aliases

arxiv: cond-mat/0403031 · arxiv_version: cond-mat/0403031v1 · doi: 10.48550/arxiv.cond-mat/0403031 · pith_short_12: CGPMVFWGLOG7 · pith_short_16: CGPMVFWGLOG7OLSI · pith_short_8: CGPMVFWG

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/CGPMVFWGLOG7OLSIN344VHDQCZ \
  | 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: 119eca96c65b8df72e486ef9ca9c70164e3e5c5ca0c64b31a9cc68de916902f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1986cd384d42ac47da5b45f7d9df03d8e268a66c53fa28ca51adefff2e7fad17",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-03-01T20:41:42Z",
    "title_canon_sha256": "2732020b984b01c6077b29e43bc1f01a73a1aa31173263d697724068c081a67f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0403031",
    "kind": "arxiv",
    "version": 1
  }
}