Pith Number

pith:UWS4ZBJJ

pith:2015:UWS4ZBJJXCL6BFLY77BBZJLNHR

not attested not anchored not stored refs pending

Nodal Superconducting Gap in $\beta$-FeS

Hai-Hu Wen, Hai Lin, Huan Yang, Jie Xing, Sheng Li, Xiyu Zhu, Yufeng Li

arxiv:1512.04074 v1 · 2015-12-13 · 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{UWS4ZBJJXCL6BFLY77BBZJLNHR}

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	2026-05-18T01:18:30.163117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a5cc8529b897e09578ffc21ca56d3c5648423f93fa753a7fe2b4c0d046655c

Aliases

arxiv: 1512.04074 · arxiv_version: 1512.04074v1 · doi: 10.48550/arxiv.1512.04074 · pith_short_12: UWS4ZBJJXCL6 · pith_short_16: UWS4ZBJJXCL6BFLY · pith_short_8: UWS4ZBJJ

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/UWS4ZBJJXCL6BFLY77BBZJLNHR \
  | 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: a5a5cc8529b897e09578ffc21ca56d3c5648423f93fa753a7fe2b4c0d046655c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ee8c7fe90833c8d3da9d6052bf423d046a535c770ba8e7c5e07864c633984c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-12-13T16:14:03Z",
    "title_canon_sha256": "284714f17f059b83ba31ad99eab6778f500cdbb789b29328909980ae26bd452f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04074",
    "kind": "arxiv",
    "version": 1
  }
}