Pith Number

pith:XWNJUABN

pith:2004:XWNJUABNIAXBPRWWSNSMOPGSW7

not attested not anchored not stored refs pending

Evidence of large anisotropy in the magnetization of Na0.35CoO2.1.3H2O quasi-single-crystal superconductors

K. Togano, K. Yamada, P. Badica, T. Kondo

arxiv:cond-mat/0402235 v1 · 2004-02-09 · 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{XWNJUABNIAXBPRWWSNSMOPGSW7}

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	2026-07-04T16:45:46.598571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd9a9a002d402e17c6d69364c73cd2b7cb3ed3e6772456cc026b23aba802097d

Aliases

arxiv: cond-mat/0402235 · arxiv_version: cond-mat/0402235v1 · doi: 10.48550/arxiv.cond-mat/0402235 · pith_short_12: XWNJUABNIAXB · pith_short_16: XWNJUABNIAXBPRWW · pith_short_8: XWNJUABN

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/XWNJUABNIAXBPRWWSNSMOPGSW7 \
  | 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: bd9a9a002d402e17c6d69364c73cd2b7cb3ed3e6772456cc026b23aba802097d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cb2989b0a49c2f92f97bd7b4fc64af4a4f5435126712ef48c1df3f1c6978f03",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-02-09T06:11:45Z",
    "title_canon_sha256": "5aa02f3cfc6911a65a3e3b26b31bad3b6179a20cb811c765f0c3a034222341d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0402235",
    "kind": "arxiv",
    "version": 1
  }
}