Pith Number

pith:CVWMMLG7

pith:2016:CVWMMLG7TFPW7FVZ4RPLE5UQGA

not attested not anchored not stored refs pending

Covalent functionalization by cycloaddition reactions of pristine, defect-free graphene

A. Gourdon, C. Bena, C. Mattioli, D. Aubel, E. Denys, E. Perrin, F. Vonau, G. Reiter, J. Fransson, L. Daukiya, L. Simon, M-L. Bocquet, S. Hajjar-Garreau

arxiv:1604.03125 v1 · 2016-04-11 · cond-mat.mes-hall · 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{CVWMMLG7TFPW7FVZ4RPLE5UQGA}

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	2026-05-18T01:17:16.410010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

156cc62cdf995f6f96b9e45eb2769030056f48007564f90768ecfc5437e838bb

Aliases

arxiv: 1604.03125 · arxiv_version: 1604.03125v1 · doi: 10.48550/arxiv.1604.03125 · pith_short_12: CVWMMLG7TFPW · pith_short_16: CVWMMLG7TFPW7FVZ · pith_short_8: CVWMMLG7

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/CVWMMLG7TFPW7FVZ4RPLE5UQGA \
  | 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: 156cc62cdf995f6f96b9e45eb2769030056f48007564f90768ecfc5437e838bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d6ad82579e831cfb4969d025f6216e007cc8f65cf430a100540ebf1e4069c6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-04-11T20:02:10Z",
    "title_canon_sha256": "12ef446c3031aa7ee1eb8a82143a9bc3f3ef5679545af0cff940cd2826b91c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03125",
    "kind": "arxiv",
    "version": 1
  }
}