Pith Number

pith:QPSV3Y5Y

pith:2011:QPSV3Y5Y33NOLYRNJGNJH6ZPOU

not attested not anchored not stored refs pending

Structural, Magnetic and Electronic Properties of the Iron-Chalcogenide A$_x$Fe$_{2-y}$Se$_2$ (A=K, Cs, Rb, Tl and etc.) Superconductors

Daixiang Mou, Lin Zhao, Xingjiang Zhou

arxiv:1201.0085 v1 · 2011-12-30 · 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{QPSV3Y5Y33NOLYRNJGNJH6ZPOU}

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	2026-05-18T04:05:26.277690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e55de3b8dedae5e22d499a93fb2f7524053e03bae7bcc8784d5d05af6d2356

Aliases

arxiv: 1201.0085 · arxiv_version: 1201.0085v1 · doi: 10.48550/arxiv.1201.0085 · pith_short_12: QPSV3Y5Y33NO · pith_short_16: QPSV3Y5Y33NOLYRN · pith_short_8: QPSV3Y5Y

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/QPSV3Y5Y33NOLYRNJGNJH6ZPOU \
  | 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: 83e55de3b8dedae5e22d499a93fb2f7524053e03bae7bcc8784d5d05af6d2356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e9803eb87f09f80a54795c3fbba38131bbfc00b5594365b60767ba397bd961e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-12-30T09:04:18Z",
    "title_canon_sha256": "331cb95d9bf1566a5a46ea03e80335ef07d872759a3027c2754b05e68881eb6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0085",
    "kind": "arxiv",
    "version": 1
  }
}