Pith Number

pith:LHLLXKOC

pith:2002:LHLLXKOCRRXWDAC2AMFYTXQ5UM

not attested not anchored not stored refs pending

Magnetic and superconducting phase diagram of electron-doped Pr$_{1-x}$LaCe$_{x}$CuO$_{4}$

I. Watanabe, K. Kawashima, K. Nagamine, K. Yamada, M. Fujita, S. Kuroshima, T. Kubo, T. Uefuji

arxiv:cond-mat/0203320 v2 · 2002-03-15 · 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{LHLLXKOCRRXWDAC2AMFYTXQ5UM}

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	2026-07-04T16:31:57.051234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59d6bba9c28c6f61805a030b89de1da30ded8cba74977ffbfc49565e05e41764

Aliases

arxiv: cond-mat/0203320 · arxiv_version: cond-mat/0203320v2 · doi: 10.48550/arxiv.cond-mat/0203320 · pith_short_12: LHLLXKOCRRXW · pith_short_16: LHLLXKOCRRXWDAC2 · pith_short_8: LHLLXKOC

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/LHLLXKOCRRXWDAC2AMFYTXQ5UM \
  | 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: 59d6bba9c28c6f61805a030b89de1da30ded8cba74977ffbfc49565e05e41764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f86fad639db972fe9f16f60858cbce19bfd0c8579a7f48508558dc65ebf5e5f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-03-15T05:53:39Z",
    "title_canon_sha256": "4cfb86be3d7573f93a2b312dc754eb822ef05ca3e0bc3dfeeaf08b8c80cd9665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0203320",
    "kind": "arxiv",
    "version": 2
  }
}