Pith Number

pith:ZHN7RLEV

pith:2010:ZHN7RLEVABCZBXHXYHUVWBHRPW

not attested not anchored not stored refs pending

Low Temperature Specific Heat of Optimally Doped BaFe$_{2-x}$$TM_x$As$_{2}$ ($TM$ = Co and Ni) Single Crystals: Constraint on the Pairing Gap

Bing Shen, Bin Zeng, Cong Ren, Gang Mu, Hai-Hu Wen, Huan Yang, Huiqian Luo, Lei Shan, Peng Cheng

arxiv:1006.2785 v1 · 2010-06-14 · 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{ZHN7RLEVABCZBXHXYHUVWBHRPW}

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	2026-05-18T03:53:32.015681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9dbf8ac95004590dcf7c1e95b04f17d9dc8800d0aee5dae28f429369051d90f

Aliases

arxiv: 1006.2785 · arxiv_version: 1006.2785v1 · doi: 10.48550/arxiv.1006.2785 · pith_short_12: ZHN7RLEVABCZ · pith_short_16: ZHN7RLEVABCZBXHX · pith_short_8: ZHN7RLEV

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/ZHN7RLEVABCZBXHXYHUVWBHRPW \
  | 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: c9dbf8ac95004590dcf7c1e95b04f17d9dc8800d0aee5dae28f429369051d90f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff8558250c1a2c88948e0c824e85273f49a6c6eb64ff742b14b8d81ce4801a74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-06-14T18:03:40Z",
    "title_canon_sha256": "2cde93a2236aa55e31c464ddf3ecc32ee40cd6b8b797b9111523c1017cf4684d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2785",
    "kind": "arxiv",
    "version": 1
  }
}