Pith Number

pith:O4OWZJEV

pith:2018:O4OWZJEVQOX7LF2K7JBG4J7DUL

not attested not anchored not stored refs pending

Electronic Structure of Exfoliated and Epitaxial Hexagonal Boron Nitride

Aaron Bostwick, Chris Jozwiak, Daniel Schwarz, Eli Rotenberg, Jyoti Katoch, Roland J. Koch, Roland K. Kawakami, Simon Moser, S{\o}ren Ulstrup

arxiv:1807.11252 v1 · 2018-07-30 · 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{O4OWZJEVQOX7LF2K7JBG4J7DUL}

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	2026-05-18T00:09:32.498603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

771d6ca49583aff5974afa426e27e3a2d91bd03694638a47f266f8cb67e2a7e4

Aliases

arxiv: 1807.11252 · arxiv_version: 1807.11252v1 · doi: 10.48550/arxiv.1807.11252 · pith_short_12: O4OWZJEVQOX7 · pith_short_16: O4OWZJEVQOX7LF2K · pith_short_8: O4OWZJEV

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/O4OWZJEVQOX7LF2K7JBG4J7DUL \
  | 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: 771d6ca49583aff5974afa426e27e3a2d91bd03694638a47f266f8cb67e2a7e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568a2e1b8fd97f498f5b1fa79e1c77a29cd8c376aec5a06dbc87c03e22a58aad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-07-30T09:34:00Z",
    "title_canon_sha256": "407ae3dfa7d7b8b6864930a9c0752275412d884ce6a1272de8260872443f2630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11252",
    "kind": "arxiv",
    "version": 1
  }
}