Pith Number

pith:GEM636W6

pith:2018:GEM636W6XVJG45DBHR5QJA5QFV

not attested not anchored not stored refs pending

Graphene functionalised by laser ablated V2O5 as highly sensitive NH3 sensor

Artjom Berholts, Harry Alles, Helina Seemen, Margus Kodu, Mati Kook, Peeter Ritslaid, Raivo Jaaniso, Tauno Kahro, Tea Avarmaa

arxiv:1803.06225 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{GEM636W6XVJG45DBHR5QJA5QFV}

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	2026-05-18T00:20:50.234378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3119edfadebd526e74613c7b0483b02d6a53fbf992f27589ee6947f8f735d650

Aliases

arxiv: 1803.06225 · arxiv_version: 1803.06225v1 · doi: 10.48550/arxiv.1803.06225 · pith_short_12: GEM636W6XVJG · pith_short_16: GEM636W6XVJG45DB · pith_short_8: GEM636W6

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/GEM636W6XVJG45DBHR5QJA5QFV \
  | 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: 3119edfadebd526e74613c7b0483b02d6a53fbf992f27589ee6947f8f735d650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9c7fed732e70be98a4faa50b86c335bef667e7cf92ab54af653d284dde13dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-16T13:42:01Z",
    "title_canon_sha256": "bb1c91f08939b8f9ca31087f57271f7bf870138aa91a5072dbd072f160a85a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06225",
    "kind": "arxiv",
    "version": 1
  }
}