Pith Number

pith:IXFEO5P2

pith:2018:IXFEO5P2NXBI34GKVNFM7K5SV5

not attested not anchored not stored refs pending

Superconducting gap symmetry in BaFe$_{1.9}$Ni$_{0.1}$As$_{2}$ superconductor

A. N. Vasiliev, A. V. Sadakov, A. Yu. Tsvetkov, H. Luo, Mahmoud Abdel-Hafiez, S. A. Kuzmichev, S. Yu. Gavrilkin, T. E. Kuzmicheva, V. M. Pudalov, Xiao-Jia Chen, X. Lu

arxiv:1806.02467 v1 · 2018-06-07 · 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{IXFEO5P2NXBI34GKVNFM7K5SV5}

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	2026-05-18T00:13:56.752442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45ca4775fa6dc28df0caab4acfabb2af428a44e9253160434cbe8a0e84c85029

Aliases

arxiv: 1806.02467 · arxiv_version: 1806.02467v1 · doi: 10.48550/arxiv.1806.02467 · pith_short_12: IXFEO5P2NXBI · pith_short_16: IXFEO5P2NXBI34GK · pith_short_8: IXFEO5P2

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/IXFEO5P2NXBI34GKVNFM7K5SV5 \
  | 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: 45ca4775fa6dc28df0caab4acfabb2af428a44e9253160434cbe8a0e84c85029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffeb88aa716061da6ce88ae4ec2cf6640bd8280e5936afb2cf4fa5bbe5683e70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-06-07T00:22:27Z",
    "title_canon_sha256": "18bd92d3e59e7fcc4ab384dddcf9f2528bd88894037e254976cdfbfc62f6c59c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02467",
    "kind": "arxiv",
    "version": 1
  }
}