Pith Number

pith:7F3RGDYU

pith:2012:7F3RGDYUSEAUZUYRM3XHTBFKLX

not attested not anchored not stored refs pending

The dual nature of As-vacancies in LaFeAsO-derived superconductors: magnetic moment formation while preserving superconductivity

Jeroen van den Brink, Jiri Malek, Konstantin Kikoin, Stefan-Ludwig Drechsler

arxiv:1210.6535 v1 · 2012-10-24 · 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{7F3RGDYUSEAUZUYRM3XHTBFKLX}

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	2026-05-18T01:26:11.226944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f977130f1491014cd31166ee7984aa5dcab59dbe17b16649b9529c0cf897ee9c

Aliases

arxiv: 1210.6535 · arxiv_version: 1210.6535v1 · doi: 10.48550/arxiv.1210.6535 · pith_short_12: 7F3RGDYUSEAU · pith_short_16: 7F3RGDYUSEAUZUYR · pith_short_8: 7F3RGDYU

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/7F3RGDYUSEAUZUYRM3XHTBFKLX \
  | 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: f977130f1491014cd31166ee7984aa5dcab59dbe17b16649b9529c0cf897ee9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4de2a6f8fd3b53908564a0cdbafc43bb40a82b48f6dd0b76c63b6c6d4fb5229",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-10-24T13:57:16Z",
    "title_canon_sha256": "94f1329886ca14e53467f2bebbde2bbd0f573ea6764c3980b4cae266989be631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6535",
    "kind": "arxiv",
    "version": 1
  }
}