Pith Number

pith:LEIDWNDN

pith:2013:LEIDWNDNOOZ35FT72ZWLVFIWSX

not attested not anchored not stored refs pending

The influence of residual oxidizing impurities on the synthesis of graphene by atmospheric pressure chemical vapor deposition

Alexandre Felten, Beno\^it Hackens, Cristiane Nascimento Santos, Jean-Fran\c{c}ois Colomer, Nicolas Reckinger

arxiv:1303.3951 v2 · 2013-03-16 · 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{LEIDWNDNOOZ35FT72ZWLVFIWSX}

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	2026-05-18T03:15:57.527738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59103b346d73b3be967fd66cba951695d0b0f1bdaee359a13c8c7790f6ca5ae3

Aliases

arxiv: 1303.3951 · arxiv_version: 1303.3951v2 · doi: 10.48550/arxiv.1303.3951 · pith_short_12: LEIDWNDNOOZ3 · pith_short_16: LEIDWNDNOOZ35FT7 · pith_short_8: LEIDWNDN

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/LEIDWNDNOOZ35FT72ZWLVFIWSX \
  | 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: 59103b346d73b3be967fd66cba951695d0b0f1bdaee359a13c8c7790f6ca5ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e29592eab7edbd6783026eeefa6f6a9d6e82033008931e61fe5a735cf78229a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-03-16T07:40:36Z",
    "title_canon_sha256": "5719730c4849764b4f17f3a999b2b02c236eeffcc5ac354fae5e7ae7f0b33474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3951",
    "kind": "arxiv",
    "version": 2
  }
}