Pith Number

pith:K37W2X5J

pith:2013:K37W2X5J3USBHNU737LAYCOCZ7

not attested not anchored not stored refs pending

Large, Homogeneous, and Isotropic Critical Current Density in Oxygen-Annealed Fe1+yTe0.6Se0.4 Single Crystal

Qingping Ding, Sunsen Pyon, Toshihiro Taen, Tsuyoshi Tamegai, Yue Sun, Yuji Tsuchiya, Zhixiang Shi

arxiv:1304.1617 v1 · 2013-04-05 · 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{K37W2X5J3USBHNU737LAYCOCZ7}

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	2026-05-18T03:28:55.219036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56ff6d5fa9dd2413b69fdfd60c09c2cfe27aeb02de7ec74991cfff95cb9b0183

Aliases

arxiv: 1304.1617 · arxiv_version: 1304.1617v1 · doi: 10.48550/arxiv.1304.1617 · pith_short_12: K37W2X5J3USB · pith_short_16: K37W2X5J3USBHNU7 · pith_short_8: K37W2X5J

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/K37W2X5J3USBHNU737LAYCOCZ7 \
  | 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: 56ff6d5fa9dd2413b69fdfd60c09c2cfe27aeb02de7ec74991cfff95cb9b0183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "611ed1f85f3f5488e972deac551ea2ca64d4d17763e362dcdaa5d09bba1fb197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-04-05T06:02:33Z",
    "title_canon_sha256": "0387baf0c7c395f1119b34df0c22466eb32c10e8ac26944abfc2c35ceb2813f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1617",
    "kind": "arxiv",
    "version": 1
  }
}