Pith Number

pith:V2BS5DWC

pith:2011:V2BS5DWC7BXKOHQ7CWERWASMPS

not attested not anchored not stored refs pending

Implanted Bottom Gate for Epitaxial Graphene on Silicon Carbide

Daniel Waldmann, Felix Fromm, Florian Speck, Heiko B. Weber, Johannes Jobst, Michael Krieger, Thomas Seyller

arxiv:1109.5819 v1 · 2011-09-27 · 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{V2BS5DWC7BXKOHQ7CWERWASMPS}

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	2026-05-18T02:00:22.907959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae832e8ec2f86ea71e1f15891b024c7ca27e5152444c1e6c26ab5839b4dd37c5

Aliases

arxiv: 1109.5819 · arxiv_version: 1109.5819v1 · doi: 10.48550/arxiv.1109.5819 · pith_short_12: V2BS5DWC7BXK · pith_short_16: V2BS5DWC7BXKOHQ7 · pith_short_8: V2BS5DWC

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/V2BS5DWC7BXKOHQ7CWERWASMPS \
  | 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: ae832e8ec2f86ea71e1f15891b024c7ca27e5152444c1e6c26ab5839b4dd37c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29ab7936e3c83d46a85de0626a370ba7f069bad84513eccdba7407d35ff72b07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-09-27T09:31:17Z",
    "title_canon_sha256": "e6e31770eb9236fa0da40b61d25e5e15eee10434fadc4770a2ff71900ebffe16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5819",
    "kind": "arxiv",
    "version": 1
  }
}