Pith Number

pith:W6BR62NF

pith:2010:W6BR62NFIR6IWN4EJCO5MEIHDR

not attested not anchored not stored refs pending

Multiply Folded Graphene

A. Zettl, Benjam\'in Alem\'an, Brad Malone, Kevin T. Chan, Kwanpyo Kim, Marvin. L. Cohen, M. F. Crommie, Will Gannett, William Regan, Zonghoon Lee

arxiv:1012.5426 v2 · 2010-12-24 · 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{W6BR62NFIR6IWN4EJCO5MEIHDR}

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	2026-05-18T04:18:34.595453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7831f69a5447c8b3784489dd611071c751164c8bf70381262c6f15ca655f65c

Aliases

arxiv: 1012.5426 · arxiv_version: 1012.5426v2 · doi: 10.48550/arxiv.1012.5426 · pith_short_12: W6BR62NFIR6I · pith_short_16: W6BR62NFIR6IWN4E · pith_short_8: W6BR62NF

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/W6BR62NFIR6IWN4EJCO5MEIHDR \
  | 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: b7831f69a5447c8b3784489dd611071c751164c8bf70381262c6f15ca655f65c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7803d120fe27fdaa5b8050a46c5baf20664b95f16c84203649b69d17df276814",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-12-24T19:34:55Z",
    "title_canon_sha256": "d9a6f79ad6bbc6a44d987bd875d2693ac8d880b6147b7f30568358e80ac4db5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5426",
    "kind": "arxiv",
    "version": 2
  }
}