Pith Number

pith:DRDTEU5D

pith:2011:DRDTEU5D232BXBQHVD4YECMPMV

not attested not anchored not stored refs pending

Growth of thin graphene layers on stacked SiC surface in ultra high vacuum

A. G. Demirkol, C. Celebi, C. Yanik, Ismet I. Kaya

arxiv:1109.1726 v1 · 2011-09-08 · 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{DRDTEU5D232BXBQHVD4YECMPMV}

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	2026-05-18T03:27:33.096928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c473253a3d6f41b8607a8f982098f6577f041e9d89b8064db4085bf396b7830

Aliases

arxiv: 1109.1726 · arxiv_version: 1109.1726v1 · doi: 10.48550/arxiv.1109.1726 · pith_short_12: DRDTEU5D232B · pith_short_16: DRDTEU5D232BXBQH · pith_short_8: DRDTEU5D

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/DRDTEU5D232BXBQHVD4YECMPMV \
  | 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: 1c473253a3d6f41b8607a8f982098f6577f041e9d89b8064db4085bf396b7830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c25d10cf281c24259e934637e50aa7e10578de09a7110b0d64d2d8469abdd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-09-08T14:23:29Z",
    "title_canon_sha256": "c45d26322e131126029a259debe7f46dbdca80714694ad542bd6d64bb7cbc6a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1726",
    "kind": "arxiv",
    "version": 1
  }
}