Pith Number

pith:LUSFSUGS

pith:2010:LUSFSUGSU7KH4GQQHGXTFDIE2R

not attested not anchored not stored refs pending

The Atomic-scale Growth of Large-Area Monolayer Graphene on Single-Crystal Copper Substrates

A. N. Pasupathy, A. Pinczuk, G. W. Flynn, H. Zhou, K. T. Rim, L. Zhao, R. He, T. F. Heinz

arxiv:1008.3542 v1 · 2010-08-20 · 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{LUSFSUGSU7KH4GQQHGXTFDIE2R}

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	2026-05-18T04:42:02.213801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d245950d2a7d47e1a1039af328d04d471cf9b6145dcf320d3f44a104c34520e

Aliases

arxiv: 1008.3542 · arxiv_version: 1008.3542v1 · doi: 10.48550/arxiv.1008.3542 · pith_short_12: LUSFSUGSU7KH · pith_short_16: LUSFSUGSU7KH4GQQ · pith_short_8: LUSFSUGS

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/LUSFSUGSU7KH4GQQHGXTFDIE2R \
  | 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: 5d245950d2a7d47e1a1039af328d04d471cf9b6145dcf320d3f44a104c34520e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89051ccb1f92f2a4f08051e65fa0602f4f5156391cee211b489dd0f1026dab9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-08-20T17:36:15Z",
    "title_canon_sha256": "5cccec9c79e2b121d78d6f909b90f5bc86d2c9c9c2a4a3c19590ba082e4a3ff2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3542",
    "kind": "arxiv",
    "version": 1
  }
}