Pith Number

pith:67TLFX5Q

pith:2011:67TLFX5QTYXLWAQLGVJTLTRJLP

not attested not anchored not stored refs pending

Robust nodal superconductivity induced by isovalent doping in Ba(Fe$_{1-x}$Ru$_x$)$_2$As$_2$ and BaFe$_2$(As$_{1-x}$P$_x$)$_2$

B. Y. Pan, D. L. Feng, H. Zhang, Jun Sung Kim, Man Jin Eom, S. Y. Li, S. Y. Zhou, X. C. Hong, X. Qiu, Y. F. Dai, Y. Zhang, Z. R. Ye

arxiv:1112.2421 v1 · 2011-12-12 · cond-mat.supr-con · 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{67TLFX5QTYXLWAQLGVJTLTRJLP}

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	2026-05-18T04:01:12.905027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7e6b2dfb09e2ebb020b355335ce295bea26a8062200e5d62fda65219a410815

Aliases

arxiv: 1112.2421 · arxiv_version: 1112.2421v1 · doi: 10.48550/arxiv.1112.2421 · pith_short_12: 67TLFX5QTYXL · pith_short_16: 67TLFX5QTYXLWAQL · pith_short_8: 67TLFX5Q

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/67TLFX5QTYXLWAQLGVJTLTRJLP \
  | 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: f7e6b2dfb09e2ebb020b355335ce295bea26a8062200e5d62fda65219a410815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4feb753727f6b18120a507f798f01ec97febfe18d306f1e2b798ec14240c9d5c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-12-12T02:11:36Z",
    "title_canon_sha256": "748c36e3515dec80b4fbfe836b4325b1027a081f522c0b9a42653682e0966f00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2421",
    "kind": "arxiv",
    "version": 1
  }
}