Pith Number

pith:YJUHXWRB

pith:2011:YJUHXWRBRI66UDYDMZUMAMTRYU

not attested not anchored not stored refs pending

Evidence for line nodes in the energy gap of the overdoped Ba(Fe$_{1-x}$Co$_{x}$)$_{2}$As$_{2}$ from low-temperature specific heat measurements

Gang Mu, Jingtao Xu, Jun Tang, Katsumi Tanigaki, Satoshi Heguri, Yoichi Tanabe

arxiv:1103.1300 v2 · 2011-03-07 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJUHXWRBRI66UDYDMZUMAMTRYU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:15:28.244410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2687bda218a3dea0f036668c03271c508e06f7b09456125158e574a781faa3c

Aliases

arxiv: 1103.1300 · arxiv_version: 1103.1300v2 · doi: 10.48550/arxiv.1103.1300 · pith_short_12: YJUHXWRBRI66 · pith_short_16: YJUHXWRBRI66UDYD · pith_short_8: YJUHXWRB

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/YJUHXWRBRI66UDYDMZUMAMTRYU \
  | 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: c2687bda218a3dea0f036668c03271c508e06f7b09456125158e574a781faa3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8edf47c92f4c9187675a8748300cee622d981eba96b2f7ba5ede0a58af29f321",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-03-07T15:29:47Z",
    "title_canon_sha256": "d355df43a9404dcf3226bf80699fd8fc658f89e50b7eb3645e85f7ae20283e3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1300",
    "kind": "arxiv",
    "version": 2
  }
}