Pith Number

pith:CNEUGIBO

pith:2008:CNEUGIBOGAV6GAFK22MHUPZUV7

not attested not anchored not stored refs pending

Electronic Structure in Gapped Graphene with Coulomb Potential

J. Chen, J. G. Hou, M. L. Liang, Q. W. Shi, W. Zhu, Z. F. Wang

arxiv:0804.0984 v1 · 2008-04-07 · 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{CNEUGIBOGAV6GAFK22MHUPZUV7}

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	2026-05-18T02:15:53.915120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

134943202e302be300aad6987a3f34afd99ed47fc028d26a75316081002bcabf

Aliases

arxiv: 0804.0984 · arxiv_version: 0804.0984v1 · doi: 10.48550/arxiv.0804.0984 · pith_short_12: CNEUGIBOGAV6 · pith_short_16: CNEUGIBOGAV6GAFK · pith_short_8: CNEUGIBO

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/CNEUGIBOGAV6GAFK22MHUPZUV7 \
  | 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: 134943202e302be300aad6987a3f34afd99ed47fc028d26a75316081002bcabf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acfd37c0dda6df71a33bddd9a76f59a5f41fd78c277517b31479113aaa4eb558",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-04-07T08:43:09Z",
    "title_canon_sha256": "0a6dee1aeef9e25d91936eba4bfd98e40dca7ffc294a8594c8a4c9bbbad97673"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.0984",
    "kind": "arxiv",
    "version": 1
  }
}