Pith Number

pith:QQJIA7KW

pith:2015:QQJIA7KW5RPFQKJ5GT3MPSQL2T

not attested not anchored not stored refs pending

Crossover of the pairing symmetry from $s$- to $d$-wave in iron pnictide superconductors

Huiqian Luo, Jun Zhao, Mahmoud Abdel-Hafiez, Pengcheng Dai, Xiao-Jia Chen, Xingye Lu, Zheng He

arxiv:1502.07130 v1 · 2015-02-25 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQJIA7KW5RPFQKJ5GT3MPSQL2T}

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	2026-05-18T02:26:11.786832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8412807d56ec5e58293d34f6c7ca0bd4e6a3c0d960fb31d7d8022db7aeeecb1c

Aliases

arxiv: 1502.07130 · arxiv_version: 1502.07130v1 · doi: 10.48550/arxiv.1502.07130 · pith_short_12: QQJIA7KW5RPF · pith_short_16: QQJIA7KW5RPFQKJ5 · pith_short_8: QQJIA7KW

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/QQJIA7KW5RPFQKJ5GT3MPSQL2T \
  | 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: 8412807d56ec5e58293d34f6c7ca0bd4e6a3c0d960fb31d7d8022db7aeeecb1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f89b70dfb6d92940e497c297685dcad2efe27b8b6d0fc2d872049f5aaaef79c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-02-25T11:29:03Z",
    "title_canon_sha256": "162906badadd510b9c002201f71c2f439e9ed02efbcbc742bb7746d078c6a734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07130",
    "kind": "arxiv",
    "version": 1
  }
}