Pith Number

pith:U3B5VZUP

pith:2018:U3B5VZUPI6Q3TFYFCCYOSDXNZF

not attested not anchored not stored refs pending

Complete long-term corrosion protection with chemical vapor deposited graphene

David M. A. Mackenzie, Feng Yu, Luca Camilli, Michele Curioni, Peter B{\o}ggild, Robert Akid, Ting Wang

arxiv:1805.05102 v1 · 2018-05-14 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3B5VZUPI6Q3TFYFCCYOSDXNZF}

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	2026-05-18T00:16:03.874134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c3dae68f47a1b9970510b0e90eedc969c824c715535ceb1e23bb47063ca096

Aliases

arxiv: 1805.05102 · arxiv_version: 1805.05102v1 · doi: 10.48550/arxiv.1805.05102 · pith_short_12: U3B5VZUPI6Q3 · pith_short_16: U3B5VZUPI6Q3TFYF · pith_short_8: U3B5VZUP

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/U3B5VZUPI6Q3TFYFCCYOSDXNZF \
  | 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: a6c3dae68f47a1b9970510b0e90eedc969c824c715535ceb1e23bb47063ca096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7028779eec48934c8e1bfc9556ca33051f0f197477c930ff7ac630e9c7bb7c6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-14T10:38:55Z",
    "title_canon_sha256": "36c86ab8c515a69861293231dd33ea9fdc62c7ad54087f2593380c051f6cb249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05102",
    "kind": "arxiv",
    "version": 1
  }
}