Pith Number

pith:6MX4B3F4

pith:2002:6MX4B3F4T3LO25QGMBOJCE6QPD

not attested not anchored not stored refs pending

Fabrication of Bi2212 Cross Whiskers Junction

Akihiro Fukuyo, Akira Ishii, Kazumasa Togano, Shunichi Arisawa, Takeshi Hatano, Yoshihiko Takano, Yoshimasa Sato

arxiv:cond-mat/0203111 v1 · 2002-03-06 · 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{6MX4B3F4T3LO25QGMBOJCE6QPD}

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	2026-07-04T16:31:47.520092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f32fc0ecbc9ed6ed7606605c9113d078efca679a951cbbe8cb010ec2b4787ad4

Aliases

arxiv: cond-mat/0203111 · arxiv_version: cond-mat/0203111v1 · doi: 10.48550/arxiv.cond-mat/0203111 · pith_short_12: 6MX4B3F4T3LO · pith_short_16: 6MX4B3F4T3LO25QG · pith_short_8: 6MX4B3F4

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/6MX4B3F4T3LO25QGMBOJCE6QPD \
  | 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: f32fc0ecbc9ed6ed7606605c9113d078efca679a951cbbe8cb010ec2b4787ad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae7e35976058682375c934b233a4dc3e4ccdf804837243adc935d6982fbaee1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-03-06T09:26:00Z",
    "title_canon_sha256": "696e135b889bc848fa8a44e41b86976cfd19615372d4863bf6ac616c3d17e6af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0203111",
    "kind": "arxiv",
    "version": 1
  }
}