Pith Number

pith:2SM5CULR

pith:2010:2SM5CULRL6QELOPIEA5CPVOSPO

not attested not anchored not stored refs pending

First-principles calculation of transition-metal impurities in LaFeAsO

Hiroaki Ikeda, Kazuma Nakamura, Ryotaro Arita

arxiv:1010.0533 v1 · 2010-10-04 · 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{2SM5CULRL6QELOPIEA5CPVOSPO}

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	2026-05-18T02:23:47.403920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d499d151715fa045b9e8203a27d5d27b8ab57c9dde2b01361a24c718da7747b2

Aliases

arxiv: 1010.0533 · arxiv_version: 1010.0533v1 · doi: 10.48550/arxiv.1010.0533 · pith_short_12: 2SM5CULRL6QE · pith_short_16: 2SM5CULRL6QELOPI · pith_short_8: 2SM5CULR

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/2SM5CULRL6QELOPIEA5CPVOSPO \
  | 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: d499d151715fa045b9e8203a27d5d27b8ab57c9dde2b01361a24c718da7747b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe96741237a4ac63b42c3d360c5e9ba15f7bbd583c1f3b8b85f3bdc0e788a860",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-10-04T10:26:49Z",
    "title_canon_sha256": "4bd8ca794c1c3203532c335ea337cf4b052fd9d64094a2417957901f256af7a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0533",
    "kind": "arxiv",
    "version": 1
  }
}