Pith Number

pith:7WWRNAV4

pith:2017:7WWRNAV4RHWXLIZTYFJAJTNT3J

not attested not anchored not stored refs pending

Superconducting and ferromagnetic phase diagram of UCoGe probed by thermal expansion

A. de Visser, A.M. Nikitin, D. Aoki, J. Geldhof, Y.K. Huang

arxiv:1702.00968 v1 · 2017-02-03 · 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{7WWRNAV4RHWXLIZTYFJAJTNT3J}

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	2026-05-18T00:47:03.819847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdad1682bc89ed75a333c15204cdb3da6a14fd6e9ef6b9d08e9cc68876b74a19

Aliases

arxiv: 1702.00968 · arxiv_version: 1702.00968v1 · doi: 10.48550/arxiv.1702.00968 · pith_short_12: 7WWRNAV4RHWX · pith_short_16: 7WWRNAV4RHWXLIZT · pith_short_8: 7WWRNAV4

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/7WWRNAV4RHWXLIZTYFJAJTNT3J \
  | 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: fdad1682bc89ed75a333c15204cdb3da6a14fd6e9ef6b9d08e9cc68876b74a19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d469ec4cc5d78c2954f745709855ddf24894f995de205211c3b0ff3b7d2ee968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-02-03T11:09:25Z",
    "title_canon_sha256": "d9f8065b6ee41e544f9ee02e5de66ad797324ff99d98b5e3dcf5c597d7964a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00968",
    "kind": "arxiv",
    "version": 1
  }
}