Pith Number

pith:7OPM4PJV

pith:2009:7OPM4PJVGKJ7KPZMH34WLR5IML

not attested not anchored not stored refs pending

Benchmarking GW against exact diagonalization for semi-empirical models

K. Kaasbjerg, K. S. Thygesen

arxiv:0912.0801 v1 · 2009-12-04 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OPM4PJVGKJ7KPZMH34WLR5IML}

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	2026-05-18T03:06:34.860567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb9ece3d353293f53f2c3ef965c7a862fe97f50eb3ca23a3a842cee145762eee

Aliases

arxiv: 0912.0801 · arxiv_version: 0912.0801v1 · doi: 10.48550/arxiv.0912.0801 · pith_short_12: 7OPM4PJVGKJ7 · pith_short_16: 7OPM4PJVGKJ7KPZM · pith_short_8: 7OPM4PJV

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/7OPM4PJVGKJ7KPZMH34WLR5IML \
  | 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: fb9ece3d353293f53f2c3ef965c7a862fe97f50eb3ca23a3a842cee145762eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d29d10719d608d9ba3279c91efaf1dcd4fb2b436e1fd51dd3ff7bdac55a4431",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-12-04T09:38:31Z",
    "title_canon_sha256": "c5d5c8e51831d81482171054b735dd5016de7a2952af860be3677ea26bc4e480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0801",
    "kind": "arxiv",
    "version": 1
  }
}