Pith Number

pith:X3JNGPCS

pith:2010:X3JNGPCSC5U74HGAQIEQTOVKP2

not attested not anchored not stored refs pending

Wafer Scale Homogeneous Bilayer Graphene Films by Chemical Vapor Deposition

Kyunghoon Lee, Seunghyun Lee, Zhaohui Zhong

arxiv:1011.4201 v1 · 2010-11-18 · cond-mat.mtrl-sci · 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{X3JNGPCSC5U74HGAQIEQTOVKP2}

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	2026-05-18T04:35:46.447427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed2d33c521769fe1cc0820909baaa7e80d3dd1d1ad2e12716dac1c6095bea38

Aliases

arxiv: 1011.4201 · arxiv_version: 1011.4201v1 · doi: 10.48550/arxiv.1011.4201 · pith_short_12: X3JNGPCSC5U7 · pith_short_16: X3JNGPCSC5U74HGA · pith_short_8: X3JNGPCS

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/X3JNGPCSC5U74HGAQIEQTOVKP2 \
  | 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: bed2d33c521769fe1cc0820909baaa7e80d3dd1d1ad2e12716dac1c6095bea38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d5269a5bd4fe5e6881450a1a69838c521340c645bc533b1aa176e0e671636cc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-11-18T14:40:04Z",
    "title_canon_sha256": "10358d0fe0d4ccc37c5ce080bb5b719c42a78c1901d97a8e4ff4dddc3796caa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4201",
    "kind": "arxiv",
    "version": 1
  }
}