Pith Number

pith:M345BZKZ

pith:2022:M345BZKZH7MBXBVJW4ACMULYLH

not attested not anchored not stored refs pending

Boron nitride-graphene in-plane hexagonal heterostructure in oxygen environment

Andrea Locatelli, Elena Magnano, Federica Bondino, Francesca Genuzio, Igor Pis, Silvia Nappini, Tevfik Onur Mentes

arxiv:2208.10990 v2 · 2022-08-23 · 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{M345BZKZH7MBXBVJW4ACMULYLH}

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	2026-07-05T04:51:11.802943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f9d0e5593fd81b86a9b70026517859ddb6e472a32ddaba55fa11aad8b1c797

Aliases

arxiv: 2208.10990 · arxiv_version: 2208.10990v2 · doi: 10.48550/arxiv.2208.10990 · pith_short_12: M345BZKZH7MB · pith_short_16: M345BZKZH7MBXBVJ · pith_short_8: M345BZKZ

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/M345BZKZH7MBXBVJW4ACMULYLH \
  | 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: 66f9d0e5593fd81b86a9b70026517859ddb6e472a32ddaba55fa11aad8b1c797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d38c2a5fcff79cb7215c19b8f0358865ad9b9b444420f6962dda634fd880c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-08-23T14:18:54Z",
    "title_canon_sha256": "b1d2077a425e7e53ff35f6cc29011996ab7443cc8be2be66fe47c48b938a89fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10990",
    "kind": "arxiv",
    "version": 2
  }
}