Pith Number

pith:OUQWAIHK

pith:2006:OUQWAIHKGM5LQSQJUKVF7ZFM4Z

not attested not anchored not stored refs pending

Electronic properties of graphene multilayers

A. H. Castro Neto, F. Guinea, Johan Nilsson, N. M. R. Peres

arxiv:cond-mat/0604106 v2 · 2006-04-04 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUQWAIHKGM5LQSQJUKVF7ZFM4Z}

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	2026-05-18T03:24:31.594293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75216020ea333ab84a09a2aa5fe4ace6766ccfdac8b0cbba0f4f61fb11c6a396

Aliases

arxiv: cond-mat/0604106 · arxiv_version: cond-mat/0604106v2 · doi: 10.48550/arxiv.cond-mat/0604106 · pith_short_12: OUQWAIHKGM5L · pith_short_16: OUQWAIHKGM5LQSQJ · pith_short_8: OUQWAIHK

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/OUQWAIHKGM5LQSQJUKVF7ZFM4Z \
  | 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: 75216020ea333ab84a09a2aa5fe4ace6766ccfdac8b0cbba0f4f61fb11c6a396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2cc5d269fc4916fd524f424a86a5a7a5d5e5d7f5bca2376bb5be57d09b01e90",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-04-04T20:06:18Z",
    "title_canon_sha256": "485c08448fe76d490052e502eb10e1db43bf26255d0a24f1504b34f60cf84cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604106",
    "kind": "arxiv",
    "version": 2
  }
}