Pith Number

pith:H5P3RWPC

pith:2019:H5P3RWPCWVPDXJ3PTW4EHAQQ7Z

not attested not anchored not stored refs pending

Universal critical behavior in the ferromagnetic superconductor Eu(Fe$_{0.75}$Ru$_{0.25}$)$_{2}$As$_{2}$

B. Ouladdiaf, G. H. Cao, N. Qureshi, S. Nandi, Th. Brueckel, Wei Li, W. H. Jiao, W. T. Jin, Xinyuan Wei, Xuguang Xu, Y. Su, Y. Xiao, Zheng Yan, Zheng Zhou

arxiv:1904.07417 v3 · 2019-04-16 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5P3RWPCWVPDXJ3PTW4EHAQQ7Z}

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	2026-07-04T23:58:48.337262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f5fb8d9e2b55e3ba76f9db8438210fe5e8da57435deb2354289e5b283a4ab70

Aliases

arxiv: 1904.07417 · arxiv_version: 1904.07417v3 · doi: 10.48550/arxiv.1904.07417 · pith_short_12: H5P3RWPCWVPD · pith_short_16: H5P3RWPCWVPDXJ3P · pith_short_8: H5P3RWPC

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/H5P3RWPCWVPDXJ3PTW4EHAQQ7Z \
  | 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: 3f5fb8d9e2b55e3ba76f9db8438210fe5e8da57435deb2354289e5b283a4ab70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8841bade1b03e2715fb4627784fccd01cab57c5a9d62cf8591d513599825e07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-04-16T02:45:10Z",
    "title_canon_sha256": "ca9197f980539bded11487db11c9b6e390e983e27dad801b1f9479d257174254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07417",
    "kind": "arxiv",
    "version": 3
  }
}