Pith Number

pith:ZX5VPD7N

pith:2019:ZX5VPD7NVMA5MIXTKOR63AFE33

not attested not anchored not stored refs pending

Rotationally Aligned Hexagonal Boron Nitride on Sapphire by High-Temperature Molecular Beam Epitaxy

Debdeep Jena, Huili Grace Xing, Joseph Casamento, Ryan Page, Sergei Rouvimov, Yongjin Cho

arxiv:1906.07034 v1 · 2019-06-17 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZX5VPD7NVMA5MIXTKOR63AFE33}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:43:12.065479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdfb578fedab01d622f353a3ed80a4dee034fb540d93648a53cb22783c557b95

Aliases

arxiv: 1906.07034 · arxiv_version: 1906.07034v1 · doi: 10.48550/arxiv.1906.07034 · pith_short_12: ZX5VPD7NVMA5 · pith_short_16: ZX5VPD7NVMA5MIXT · pith_short_8: ZX5VPD7N

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/ZX5VPD7NVMA5MIXTKOR63AFE33 \
  | 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: cdfb578fedab01d622f353a3ed80a4dee034fb540d93648a53cb22783c557b95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d19ef1ca29061f2e723c33e0a7d82c145fc6f0ca757b9c74adeebb5e9902fb4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-06-17T13:48:41Z",
    "title_canon_sha256": "62cff8e952e097a97b86b2fa5855da34cd808dbd4987dd8fe535911c6a9bf66e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07034",
    "kind": "arxiv",
    "version": 1
  }
}