Pith Number

pith:CZ3VHJFI

pith:2013:CZ3VHJFIWNOWQTH4BPQF3EJIUU

not attested not anchored not stored refs pending

Robust superconductivity with large upper critical field in Nb2PdS5

Brajesh Tiwari, H. Kishan, Poonam Rani, Rajveer Jha, V.P.S. Awana

arxiv:1312.0425 v5 · 2013-12-02 · 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{CZ3VHJFIWNOWQTH4BPQF3EJIUU}

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	2026-05-18T01:45:59.936019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

167753a4a8b35d684cfc0be05d9128a52bef606c5236a50e24c107d481884f38

Aliases

arxiv: 1312.0425 · arxiv_version: 1312.0425v5 · doi: 10.48550/arxiv.1312.0425 · pith_short_12: CZ3VHJFIWNOW · pith_short_16: CZ3VHJFIWNOWQTH4 · pith_short_8: CZ3VHJFI

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/CZ3VHJFIWNOWQTH4BPQF3EJIUU \
  | 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: 167753a4a8b35d684cfc0be05d9128a52bef606c5236a50e24c107d481884f38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a746f3ec30bfb0c2d2c5e7c80ad591b81956ece53b100444233f00bbd6e46ed4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-12-02T11:39:32Z",
    "title_canon_sha256": "59c1978a4d440a1e274469e4c655f477079406eb19f27b18bbd2063bcbca02c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0425",
    "kind": "arxiv",
    "version": 5
  }
}