Pith Number

pith:CMXRXMFM

pith:2011:CMXRXMFMMK67IJF5XVIXKGHDA7

not attested not anchored not stored refs pending

Large area and structured epitaxial graphene produced by confinement controlled sublimation of silicon carbide

Baiqian Zhang, Claire Berger, Edward H. Conrad, John Hankinson, Mike Sprinkle, Ming Ruan, Walt. A. de Heer, Xuebin Li, Yike Hu

arxiv:1103.3552 v1 · 2011-03-18 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMXRXMFMMK67IJF5XVIXKGHDA7}

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	2026-05-18T02:02:50.062756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

132f1bb0ac62bdf424bdbd517518e307c7a1f9c6e5f27c2d1728b980f21f3d37

Aliases

arxiv: 1103.3552 · arxiv_version: 1103.3552v1 · doi: 10.48550/arxiv.1103.3552 · pith_short_12: CMXRXMFMMK67 · pith_short_16: CMXRXMFMMK67IJF5 · pith_short_8: CMXRXMFM

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/CMXRXMFMMK67IJF5XVIXKGHDA7 \
  | 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: 132f1bb0ac62bdf424bdbd517518e307c7a1f9c6e5f27c2d1728b980f21f3d37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97a09087a9fb0f206fb5512ff71e8f3dd7822ebc04669b253c746c81f770c5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-03-18T03:30:17Z",
    "title_canon_sha256": "af3593ec803c880c55b72e4df83ac8dc8953970b2995d01f9f309dfb13c157d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3552",
    "kind": "arxiv",
    "version": 1
  }
}