Pith Number

pith:FQ54G6OJ

pith:2013:FQ54G6OJMPPVJ7QZZ2D76K2QJM

not attested not anchored not stored refs pending

Of Substitution and Doping: Spatial and Electronic Structure in Fe Pnictides

H. v. Loehneysen, M.-J Huang, M. Merz, P. Nagel, P. Schweiss, R. Eder, S. Schuppler, Th. Wolf

arxiv:1306.4222 v2 · 2013-06-18 · 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{FQ54G6OJMPPVJ7QZZ2D76K2QJM}

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	2026-05-18T01:17:57.573144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3bc379c963df54fe19ce87ff2b504b211e49fe74ac6e72ab14f5634cca229b

Aliases

arxiv: 1306.4222 · arxiv_version: 1306.4222v2 · doi: 10.48550/arxiv.1306.4222 · pith_short_12: FQ54G6OJMPPV · pith_short_16: FQ54G6OJMPPVJ7QZ · pith_short_8: FQ54G6OJ

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/FQ54G6OJMPPVJ7QZZ2D76K2QJM \
  | 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: 2c3bc379c963df54fe19ce87ff2b504b211e49fe74ac6e72ab14f5634cca229b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a45fae39b14322a2b30b725fd947eef97f66a70f3c51c7523b95bc419c87adda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-06-18T14:51:58Z",
    "title_canon_sha256": "2dd842f8f1ce528ccb5c0aedc9c18b0d090a26aa2feaa10b42e49ce42d94d936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4222",
    "kind": "arxiv",
    "version": 2
  }
}