Pith Number

pith:7NZKDIGC

pith:2011:7NZKDIGCX6MIR3NFVA6ZFDSWT4

not attested not anchored not stored refs pending

A Field-directional Specific Heat Study on the Gap Structure of Overdoped Ba(Fe$_{1-x}$Co$_{x}$)$_{2}$As$_{2}$

Bing Shen, Bin Zeng, Fei Han, Gang Mu, Hai-Hu Wen, Jingtao Xu, Jun Tang, Katsumi Tanigaki, Satoshi Heguri, Yoichi Tanabe

arxiv:1110.3403 v2 · 2011-10-15 · 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{7NZKDIGCX6MIR3NFVA6ZFDSWT4}

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	2026-05-18T03:27:12.210030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb72a1a0c2bf9888eda5a83d928e569f24cfe617094ba8826a8511ed2fad1c03

Aliases

arxiv: 1110.3403 · arxiv_version: 1110.3403v2 · doi: 10.48550/arxiv.1110.3403 · pith_short_12: 7NZKDIGCX6MI · pith_short_16: 7NZKDIGCX6MIR3NF · pith_short_8: 7NZKDIGC

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/7NZKDIGCX6MIR3NFVA6ZFDSWT4 \
  | 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: fb72a1a0c2bf9888eda5a83d928e569f24cfe617094ba8826a8511ed2fad1c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfdd0e11006a43d9d3e172da78c0195e99ac94a69233fb446b22ecceddbbbb34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-10-15T11:35:18Z",
    "title_canon_sha256": "2af2a21834d9cf4b3abafe037a8e91fbdeed9fb06f7217234a8e458fb543ddb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3403",
    "kind": "arxiv",
    "version": 2
  }
}