Pith Number

pith:FO5YJU3L

pith:2004:FO5YJU3LNSKXP6M6QQIPRRWAFB

not attested not anchored not stored refs pending

Magnetic Fluctuations in the Metallic State of Na$_{0.7}$CoO$_2$ Revealed by $^{23}$Na NMR

C. Michioka, E. Takayama-Muromachi, H. Sakurai, K. Ishida, K. Yoshimura, M. Kato, Y. Ihara

arxiv:cond-mat/0407195 v1 · 2004-07-08 · 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{FO5YJU3LNSKXP6M6QQIPRRWAFB}

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	2026-07-04T16:46:35.534083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bbb84d36b6c9577f99e8410f8c6c028553096a7d0685487472e2533772a0e71

Aliases

arxiv: cond-mat/0407195 · arxiv_version: cond-mat/0407195v1 · doi: 10.48550/arxiv.cond-mat/0407195 · pith_short_12: FO5YJU3LNSKX · pith_short_16: FO5YJU3LNSKXP6M6 · pith_short_8: FO5YJU3L

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/FO5YJU3LNSKXP6M6QQIPRRWAFB \
  | 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: 2bbb84d36b6c9577f99e8410f8c6c028553096a7d0685487472e2533772a0e71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0349e7489f5d829caafa383ea6a5c67f89810df6d2c525c84676306341a26b66",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2004-07-08T10:57:25Z",
    "title_canon_sha256": "4552ffda33b942d860ab0f040fdeb327b130ed56899c7863cd44c607539db061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0407195",
    "kind": "arxiv",
    "version": 1
  }
}