Pith Number

pith:72WQOPOK

pith:2009:72WQOPOKQDKJJ3KYD4FQ3KGLGS

not attested not anchored not stored refs pending

Multipole decomposition of LDA+$U$ energy and its application to actinides compounds

Francesco Cricchio, Fredrik Bultmark, Lars Nordstr\"om, Oscar Gr{\aa}n\"as

arxiv:0904.0742 v5 · 2009-04-06 · 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{72WQOPOKQDKJJ3KYD4FQ3KGLGS}

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	2026-05-18T01:09:24.295490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fead073dca80d494ed581f0b0da8cb34b61d620ea38ad6990623376e7a77833c

Aliases

arxiv: 0904.0742 · arxiv_version: 0904.0742v5 · doi: 10.48550/arxiv.0904.0742 · pith_short_12: 72WQOPOKQDKJ · pith_short_16: 72WQOPOKQDKJJ3KY · pith_short_8: 72WQOPOK

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/72WQOPOKQDKJJ3KYD4FQ3KGLGS \
  | 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: fead073dca80d494ed581f0b0da8cb34b61d620ea38ad6990623376e7a77833c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571a706cdab5262dc73ac5462743f298160e74d7fea6e6838374eb6469c1105a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-04-06T15:25:30Z",
    "title_canon_sha256": "d3db8a7e068a2a58e645d764b7f1e38d41d2a3468c6498788d8c0ab999a4a7ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0742",
    "kind": "arxiv",
    "version": 5
  }
}