Pith Number

pith:YE3NXY6R

pith:2011:YE3NXY6RE7VZPYJVUC73XDH7ZN

not attested not anchored not stored refs pending

Graphene formed on SiC under various environments: Comparison of Si-face and C-face

Guowei He, Luxmi, N. Srivastava, P. C. Mende, R. M. Feenstra, Yugang Sun

arxiv:1109.1224 v2 · 2011-09-06 · 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{YE3NXY6RE7VZPYJVUC73XDH7ZN}

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	2026-05-18T02:00:38.887914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c136dbe3d127eb97e135a0bfbb8cffcb480003571c6c3b6026870e74bda6c96c

Aliases

arxiv: 1109.1224 · arxiv_version: 1109.1224v2 · doi: 10.48550/arxiv.1109.1224 · pith_short_12: YE3NXY6RE7VZ · pith_short_16: YE3NXY6RE7VZPYJV · pith_short_8: YE3NXY6R

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/YE3NXY6RE7VZPYJVUC73XDH7ZN \
  | 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: c136dbe3d127eb97e135a0bfbb8cffcb480003571c6c3b6026870e74bda6c96c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60d8a3d10d1326e458a8d6ba6421b93b0d82f9252b0c7d2635e93c22fd1f426",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-09-06T16:38:06Z",
    "title_canon_sha256": "eff84749573d3eaa4a04c3379af30f1631415ed34e034895528ad98b842f36d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1224",
    "kind": "arxiv",
    "version": 2
  }
}