Pith Number

pith:W7OVMDRB

pith:2010:W7OVMDRBUGKU7AWL2TSNDAULLV

not attested not anchored not stored refs pending

The Modulation of de Haas-van Alphen Effect in Graphene by Electric Field

Erhu Zhang, Ning Ma, Shengli Zhang

arxiv:1003.5977 v1 · 2010-03-31 · 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{W7OVMDRBUGKU7AWL2TSNDAULLV}

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	2026-05-18T02:24:25.768433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7dd560e21a1954f82cbd4e4d1828b5d6e8ac3294332f1272aa7baf7f9b4ce59

Aliases

arxiv: 1003.5977 · arxiv_version: 1003.5977v1 · doi: 10.48550/arxiv.1003.5977 · pith_short_12: W7OVMDRBUGKU · pith_short_16: W7OVMDRBUGKU7AWL · pith_short_8: W7OVMDRB

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/W7OVMDRBUGKU7AWL2TSNDAULLV \
  | 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: b7dd560e21a1954f82cbd4e4d1828b5d6e8ac3294332f1272aa7baf7f9b4ce59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a714f8d40a337f0076be69e630d1042c20d671c87ad957beb5412bbd3862cec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-03-31T06:18:17Z",
    "title_canon_sha256": "510469e013dd2ce49e313b35ce80288ac3d50f164724df3063e75de33ca8b8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5977",
    "kind": "arxiv",
    "version": 1
  }
}