Pith Number

pith:65G7AWAG

pith:2013:65G7AWAG7CXPIOMATLGBMJ4NPI

not attested not anchored not stored refs pending

Achievement of practical level critical current densities in PIT Ba1-xKxFe2As2/Ag tapes by conventional cold mechanical deformation

Akiyoshi Matsumoto, Hiroaki Kumakura, Kazumasa Togano, Zhaoshun Gao

arxiv:1310.4623 v1 · 2013-10-17 · 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{65G7AWAG7CXPIOMATLGBMJ4NPI}

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	2026-05-18T03:10:13.543037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f74df05806f8aef439809acc16278d7a1a60dd5157608d58d8441b26d603bdfc

Aliases

arxiv: 1310.4623 · arxiv_version: 1310.4623v1 · doi: 10.48550/arxiv.1310.4623 · pith_short_12: 65G7AWAG7CXP · pith_short_16: 65G7AWAG7CXPIOMA · pith_short_8: 65G7AWAG

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/65G7AWAG7CXPIOMATLGBMJ4NPI \
  | 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: f74df05806f8aef439809acc16278d7a1a60dd5157608d58d8441b26d603bdfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f576c16bf47e00136a36329bef6478c8d5ab319e4311ae0a8532578fdded00f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-10-17T09:07:29Z",
    "title_canon_sha256": "2f40ccf4e4a4a336b60201d9755fce947e92c377e3fff7663cbba369cbc82342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4623",
    "kind": "arxiv",
    "version": 1
  }
}