Pith Number

pith:ZRAKV2IU

pith:2018:ZRAKV2IUI2JLYLQPRLFVJL66WO

not attested not anchored not stored refs pending

Simple and efficient LCAO basis sets for the diffuse states in carbon nanostructures

Gaetano Calogero, Mads Brandbyge, Nick R. Papior

arxiv:1803.01568 v2 · 2018-03-05 · 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{ZRAKV2IUI2JLYLQPRLFVJL66WO}

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	2026-05-18T00:15:51.806359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc40aae9144692bc2e0f8acb54afdeb385fc8f794ea19781fdf900aea33d9aa2

Aliases

arxiv: 1803.01568 · arxiv_version: 1803.01568v2 · doi: 10.48550/arxiv.1803.01568 · pith_short_12: ZRAKV2IUI2JL · pith_short_16: ZRAKV2IUI2JLYLQP · pith_short_8: ZRAKV2IU

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/ZRAKV2IUI2JLYLQPRLFVJL66WO \
  | 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: cc40aae9144692bc2e0f8acb54afdeb385fc8f794ea19781fdf900aea33d9aa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01ffd78e61cc84301e66e10a7c50c18df082db18249373bb568a2c11cfdbaa41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-03-05T09:19:26Z",
    "title_canon_sha256": "7c17e429e38d118b2eea6413a8208e6e624b622ea8cfae9412b4ac5259f683b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01568",
    "kind": "arxiv",
    "version": 2
  }
}