Pith Number

pith:EVB5OT4B

pith:2012:EVB5OT4BSVDLG2BB3BE72QNEZK

not attested not anchored not stored refs pending

Extraordinary epitaxial alignment of graphene islands on Au(111)

Aaron Bostwick, Andrew L. Walter, Elena Starodub, Eli Rotenberg, Joseph M. Wofford, Kevin F. McCarty, Konrad Th\"urmer, Norman C. Bartelt, Oscar D. Dubon, Shu Nie

arxiv:1202.0561 v2 · 2012-02-02 · 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{EVB5OT4BSVDLG2BB3BE72QNEZK}

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	2026-05-18T03:56:24.039730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2543d74f819546b36821d849fd41a4caa09c1fd1641b78c15321fd782444b2ab

Aliases

arxiv: 1202.0561 · arxiv_version: 1202.0561v2 · doi: 10.48550/arxiv.1202.0561 · pith_short_12: EVB5OT4BSVDL · pith_short_16: EVB5OT4BSVDLG2BB · pith_short_8: EVB5OT4B

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/EVB5OT4BSVDLG2BB3BE72QNEZK \
  | 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: 2543d74f819546b36821d849fd41a4caa09c1fd1641b78c15321fd782444b2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9acd613109af58832e5323a86c226f8541fbec112287fdfda06e352998fc18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-02-02T21:24:48Z",
    "title_canon_sha256": "102cf72185f66282f1d4c056f50093490ef3769f1391efad2c29726b8dd1b424"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0561",
    "kind": "arxiv",
    "version": 2
  }
}