Pith Number

pith:EV73V7OZ

pith:2009:EV73V7OZAH3MTPU5VCUWQNJHIF

not attested not anchored not stored refs pending

DFT study of graphene antidot lattices: The roles of geometry relaxation and spin

Antti-Pekka Jauho, Joachim A. Fuerst, Mads Brandbyge, Thomas G. Pedersen

arxiv:0904.1396 v1 · 2009-04-08 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EV73V7OZAH3MTPU5VCUWQNJHIF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:24:07.052750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257fbafdd901f6c9be9da8a968352741574197df60a46c6f61c0661882cbf5ab

Aliases

arxiv: 0904.1396 · arxiv_version: 0904.1396v1 · doi: 10.48550/arxiv.0904.1396 · pith_short_12: EV73V7OZAH3M · pith_short_16: EV73V7OZAH3MTPU5 · pith_short_8: EV73V7OZ

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/EV73V7OZAH3MTPU5VCUWQNJHIF \
  | 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: 257fbafdd901f6c9be9da8a968352741574197df60a46c6f61c0661882cbf5ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbf9db06ee92056137c5d988b243aeb948f4a26d12e9ef6c38a006a7695da317",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-08T18:10:30Z",
    "title_canon_sha256": "5c4acb4cafdd7bf61b46fdc84bc8174cf97e0e76bacad9f8430aa2e435028ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1396",
    "kind": "arxiv",
    "version": 1
  }
}