Pith Number

pith:USUEIZPR

pith:2002:USUEIZPRHMFECWLFQMUH65XH5V

not attested not anchored not stored refs pending

Nodal metallic behavior of lightly-doped La$_{2-x}$Sr$_x$CuO$_4$

A. Fujimori, A. Lanzara, H. Eisaki, P. V. Bogdanov, S. Uchida, T. Kakeshita, T. Mizokawa, T. Sasagawa, T. Yoshida, W. L. Yang, X. J. Zhou, Z. Hussain, Z.-X. Shen

arxiv:cond-mat/0206469 v2 · 2002-06-25 · 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{USUEIZPRHMFECWLFQMUH65XH5V}

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	2026-07-04T16:32:31.919330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4a84465f13b0a41596583287f76e7ed4b3ab09eb8592ee9c8b91477b9bcd5ad

Aliases

arxiv: cond-mat/0206469 · arxiv_version: cond-mat/0206469v2 · doi: 10.48550/arxiv.cond-mat/0206469 · pith_short_12: USUEIZPRHMFE · pith_short_16: USUEIZPRHMFECWLF · pith_short_8: USUEIZPR

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/USUEIZPRHMFECWLFQMUH65XH5V \
  | 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: a4a84465f13b0a41596583287f76e7ed4b3ab09eb8592ee9c8b91477b9bcd5ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c99d12c93d37a3e1e75c8e18cdb1161aabee97ffa21546340bc7b2f79e58af4",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2002-06-25T05:49:36Z",
    "title_canon_sha256": "e4c86630e999a5680b8928de39c00e59a34a3bf3a38522d560c392b597138401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0206469",
    "kind": "arxiv",
    "version": 2
  }
}