Pith Number

pith:NJX4C3A4

pith:2014:NJX4C3A4KNQ6LFHCYVXKETBZYB

not attested not anchored not stored refs pending

Large-Area Nanopatterned Graphene For Ultrasensitive Gas Sensing

Alberto Cagliani, David Mackenzie, Filippo Pizzocchero, Kristoffer Almdal, Lisa Katharina Tschammer, Peter B{\o}ggild

arxiv:1403.4791 v1 · 2014-03-19 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJX4C3A4KNQ6LFHCYVXKETBZYB}

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	2026-05-18T02:56:04.457193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6fc16c1c5361e594e2c56ea24c39c070ecde48259b0b41fd56df6672a68e66

Aliases

arxiv: 1403.4791 · arxiv_version: 1403.4791v1 · doi: 10.48550/arxiv.1403.4791 · pith_short_12: NJX4C3A4KNQ6 · pith_short_16: NJX4C3A4KNQ6LFHC · pith_short_8: NJX4C3A4

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/NJX4C3A4KNQ6LFHCYVXKETBZYB \
  | 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: 6a6fc16c1c5361e594e2c56ea24c39c070ecde48259b0b41fd56df6672a68e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f898d50e1c47c56e9f035f39a3debaec7fdecaf213b4b08e83d139de44443e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-03-19T13:15:45Z",
    "title_canon_sha256": "b689c6c5a17cdd5808e2c8ca05b3f4beb9d03fdf9ac2c92970abdb7ec61a8754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4791",
    "kind": "arxiv",
    "version": 1
  }
}