Pith Number

pith:KSHT7DYJ

pith:2015:KSHT7DYJ6MU3HY4QDJ4OPBHEZK

not attested not anchored not stored refs pending

Superconductivity and the electronic phase diagram of LaPt$_{2-x}$Ge$_{2+x}$

Guo-qing Zheng, K. Matano, R. Yatagai, S. Maeda, T. Oguchi

arxiv:1502.02456 v2 · 2015-02-09 · 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{KSHT7DYJ6MU3HY4QDJ4OPBHEZK}

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	2026-05-18T02:03:48.061731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

548f3f8f09f329b3e3901a78e784e4ca8ee42cdc9bc940b1ac886f32e436632a

Aliases

arxiv: 1502.02456 · arxiv_version: 1502.02456v2 · doi: 10.48550/arxiv.1502.02456 · pith_short_12: KSHT7DYJ6MU3 · pith_short_16: KSHT7DYJ6MU3HY4Q · pith_short_8: KSHT7DYJ

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/KSHT7DYJ6MU3HY4QDJ4OPBHEZK \
  | 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: 548f3f8f09f329b3e3901a78e784e4ca8ee42cdc9bc940b1ac886f32e436632a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b2e1b703832d59943c50654f9c9526f914c6c12a2c89bf83fb20094a114991",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-02-09T12:19:41Z",
    "title_canon_sha256": "cdf7936d93e99e1d919568a37570d8b360ee275d5529800f1f9ee45079521c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02456",
    "kind": "arxiv",
    "version": 2
  }
}