Pith Number

pith:BUEZQRWB

pith:2011:BUEZQRWBC4JV7JCFG4HHQNO36G

not attested not anchored not stored refs pending

Graphene bubbles with controllable curvature

A. Gholinia, A. K. Geim, C. Casiraghi, K. S. Novoselov, L. Britnell, P. Blake, R. V. Gorbachev, T. Georgiou

arxiv:1108.1701 v2 · 2011-08-08 · 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{BUEZQRWBC4JV7JCFG4HHQNO36G}

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	2026-05-18T04:14:28.765434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d099846c117135fa445370e7835dbf1a12db340266d5d7a7430a401f47f6a5f

Aliases

arxiv: 1108.1701 · arxiv_version: 1108.1701v2 · doi: 10.48550/arxiv.1108.1701 · pith_short_12: BUEZQRWBC4JV · pith_short_16: BUEZQRWBC4JV7JCF · pith_short_8: BUEZQRWB

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/BUEZQRWBC4JV7JCFG4HHQNO36G \
  | 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: 0d099846c117135fa445370e7835dbf1a12db340266d5d7a7430a401f47f6a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9046ed2ffbd3474cbec8639acaf9c187104774f4c846c72b8c8cfb51492a4146",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-08-08T13:33:39Z",
    "title_canon_sha256": "814ffaaa43ecb7fa5431d4ed70bcb6dac7bd77fcd269d83001d437e70be2d7d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1701",
    "kind": "arxiv",
    "version": 2
  }
}