Pith Number

pith:DB3VSNUV

pith:2021:DB3VSNUVKZN5QXX3WOOOQNGFA7

not attested not anchored not stored refs pending

Band gap measurements of monolayer h-BN and insights into carbon-related point defects

Alberto Zobelli, Alex Summerfield, Bernard Gil, Christine Elias, Christopher J Mellor, F\'abio J R Costa Costa, Guillaume Cassabois, Luiz F Zagonel, Peter H Beton, Pierre Valvin, Ricardo Javier Pe\~na Rom\'an, Sergei V Novikov, Tin S Cheng

arxiv:2107.07950 v1 · 2021-07-16 · 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{DB3VSNUVKZN5QXX3WOOOQNGFA7}

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	2026-07-05T02:58:30.812410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1877593695565bd85efbb39ce834c507c52a065d8fada0dec7c077ec7297e6e4

Aliases

arxiv: 2107.07950 · arxiv_version: 2107.07950v1 · doi: 10.48550/arxiv.2107.07950 · pith_short_12: DB3VSNUVKZN5 · pith_short_16: DB3VSNUVKZN5QXX3 · pith_short_8: DB3VSNUV

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/DB3VSNUVKZN5QXX3WOOOQNGFA7 \
  | 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: 1877593695565bd85efbb39ce834c507c52a065d8fada0dec7c077ec7297e6e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d91e6f8dad36b2f604029a9ad2d5b3b787c55b2ab788d8a29fa98e5c30b58ae",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-07-16T15:08:17Z",
    "title_canon_sha256": "09df341539944f6fff7e8754671e83e584379d4088879491c23f56d6d9e48d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07950",
    "kind": "arxiv",
    "version": 1
  }
}