Pith Number

pith:K6L56QQI

pith:2000:K6L56QQI6CU7X72ZWUM7TTSQI2

not attested not anchored not stored refs pending

Effect of Magnetic field on the Pseudogap Phenomena in High-Tc Cuprates

Kosaku Yamada, Youichi Yanase

arxiv:cond-mat/0002274 v1 · 2000-02-17 · 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{K6L56QQI6CU7X72ZWUM7TTSQI2}

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	2026-05-18T01:07:13.529971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5797df4208f0a9fbff59b519f9ce5046abcaa6635b38449914b63736e7182082

Aliases

arxiv: cond-mat/0002274 · arxiv_version: cond-mat/0002274v1 · doi: 10.48550/arxiv.cond-mat/0002274 · pith_short_12: K6L56QQI6CU7 · pith_short_16: K6L56QQI6CU7X72Z · pith_short_8: K6L56QQI

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/K6L56QQI6CU7X72ZWUM7TTSQI2 \
  | 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: 5797df4208f0a9fbff59b519f9ce5046abcaa6635b38449914b63736e7182082

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90133d0824fff2a511cfb2ecf61c7cc63a8d453a7f3d7b8354201f4177c1421",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2000-02-17T18:57:30Z",
    "title_canon_sha256": "d20f4213c2c52081822188fd00124203cbfd02d39cb44c2b2865bf3c7c368843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0002274",
    "kind": "arxiv",
    "version": 1
  }
}