Pith Number

pith:BFF47EYJ

pith:2018:BFF47EYJBZHEEQWF7TTNYBI3FV

not attested not anchored not stored refs pending

Highly sensitive NO2 sensors by pulsed laser deposition on graphene

Aarne Kasikov, Ahti Niilisk, Artjom Berholts, Harry Alles, Margus Kodu, Raivo Jaaniso, Tauno Kahro, Tea Avarmaa

arxiv:1803.06209 v1 · 2018-03-16 · 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{BFF47EYJBZHEEQWF7TTNYBI3FV}

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	2026-05-18T00:20:50.299437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

094bcf93090e4e4242c5fce6dc051b2d72fefe543c37e87bf9873182bcb63662

Aliases

arxiv: 1803.06209 · arxiv_version: 1803.06209v1 · doi: 10.48550/arxiv.1803.06209 · pith_short_12: BFF47EYJBZHE · pith_short_16: BFF47EYJBZHEEQWF · pith_short_8: BFF47EYJ

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/BFF47EYJBZHEEQWF7TTNYBI3FV \
  | 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: 094bcf93090e4e4242c5fce6dc051b2d72fefe543c37e87bf9873182bcb63662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dd1c3e6a0d553b5e82e00543bc01b77e60c5746bd343fd75508603e59fc328a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-16T13:20:12Z",
    "title_canon_sha256": "9d684ec13470d1970cba19778d95a3ce9fc879d214ed517000d459ee0a260ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06209",
    "kind": "arxiv",
    "version": 1
  }
}