Pith Number

pith:RA2P3GIL

pith:2017:RA2P3GILMBRE2I4VK7EKZSSNNZ

not attested not anchored not stored refs pending

Strong anisotropy effect in iron-based superconductor CaFe$_{0.882}$Co$_{0.118}$AsF

Bo Gao, Gang Mu, Kangkang Hu, Qiucheng Ji, Wei Li, Xiaoming Xie, Yonghui Ma

arxiv:1704.08791 v1 · 2017-04-28 · 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{RA2P3GILMBRE2I4VK7EKZSSNNZ}

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	2026-05-18T00:41:33.356952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8834fd990b60624d239557c8acca4d6e65b861639b1633e0edd8a7ad38715e43

Aliases

arxiv: 1704.08791 · arxiv_version: 1704.08791v1 · doi: 10.48550/arxiv.1704.08791 · pith_short_12: RA2P3GILMBRE · pith_short_16: RA2P3GILMBRE2I4V · pith_short_8: RA2P3GIL

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/RA2P3GILMBRE2I4VK7EKZSSNNZ \
  | 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: 8834fd990b60624d239557c8acca4d6e65b861639b1633e0edd8a7ad38715e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11428eb9109f527e12271809ce760280b1829ec5f36997242e7130eb363fc841",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-04-28T02:36:02Z",
    "title_canon_sha256": "8a0134e95fcf47e1fdefb1ac5b968231f56f28ec58c206b2c1e3f0c6ae45ab04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08791",
    "kind": "arxiv",
    "version": 1
  }
}