Pith Number

pith:3INBFD6J

pith:2019:3INBFD6JO22HXCBC7IWOCR5ZZ5

not attested not anchored not stored refs pending

High-mobility, wet-transferred graphene grown by chemical vapor deposition

A. C. Ferrari, A. K. Ott, A. Lombardo, D. De Fazio, D. G. Purdie, F. H. L. Koppens, I. Goykhman, K. Watanabe, P. Braeuninger-Weimer, P. Livreri, S. Goossens, S. Hofmann, T. Khodkov, T. Taniguchi

arxiv:1904.01405 v2 · 2019-04-02 · 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{3INBFD6JO22HXCBC7IWOCR5ZZ5}

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	2026-05-17T23:49:20.070279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1a128fc976b47b8822fa2ce147b9cf4e1057581ecf8d7c5eaea89e0b748392

Aliases

arxiv: 1904.01405 · arxiv_version: 1904.01405v2 · doi: 10.48550/arxiv.1904.01405 · pith_short_12: 3INBFD6JO22H · pith_short_16: 3INBFD6JO22HXCBC · pith_short_8: 3INBFD6J

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/3INBFD6JO22HXCBC7IWOCR5ZZ5 \
  | 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: da1a128fc976b47b8822fa2ce147b9cf4e1057581ecf8d7c5eaea89e0b748392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7450b0c2e32fb4de0ed993af85a8a4426d8c866c141da6f46085f4c7903af167",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-02T13:39:43Z",
    "title_canon_sha256": "0bee89459ba750353a28b5af8c1c6fbd016de0c9a05cd6bc5e5ef3df5bee030c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01405",
    "kind": "arxiv",
    "version": 2
  }
}