Pith Number

pith:WKK3IYLS

pith:2012:WKK3IYLSI3MXNIMYIZQU4UQ6VL

not attested not anchored not stored refs pending

Physical properties in hole-doped SrFe$_{2-x}$Cu$_x$As$_2$ single crystals

A. F. Wang, F. Chen, G. J. Ye, H. Y. Zou, J. J. Ying, J. Q. Ma, P. Cheng, X. G. Luo, X. H. Chen, Y. J. Yan, Z. J. Xiang

arxiv:1212.0295 v1 · 2012-12-03 · cond-mat.str-el · 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{WKK3IYLSI3MXNIMYIZQU4UQ6VL}

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	2026-05-18T03:39:26.516872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b295b4617246d976a19846614e521eaad6dea19b2f9150677779bc177f8f88a2

Aliases

arxiv: 1212.0295 · arxiv_version: 1212.0295v1 · doi: 10.48550/arxiv.1212.0295 · pith_short_12: WKK3IYLSI3MX · pith_short_16: WKK3IYLSI3MXNIMY · pith_short_8: WKK3IYLS

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/WKK3IYLSI3MXNIMYIZQU4UQ6VL \
  | 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: b295b4617246d976a19846614e521eaad6dea19b2f9150677779bc177f8f88a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88eb2b0fb46b3f9884cb62890db5f76be268a7b547c88ae1dea09976f6ada90",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-12-03T06:41:53Z",
    "title_canon_sha256": "769dce042999618b7f20d31e1003f0f193fc171d6082731a98b84f6d9c322767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0295",
    "kind": "arxiv",
    "version": 1
  }
}