Pith Number

pith:JTNF4Z4H

pith:2015:JTNF4Z4HRPXJWIDS3E5YMRUTNO

not attested not anchored not stored refs pending

Formation of hexagonal Boron Nitride on Graphene-covered Copper Surfaces

Brian D'Urso, Devashish P. Gopalan, Joshua A. Robinson, Jun Li, Kehao Zhang, Moon J. Kim, Nicholas A. Simonson, Ning Lu, Patrick C. Mende, Qingxiao Wang, Randall M. Feenstra, Sergio C. de la Barrera, Shonali Dhingra

arxiv:1509.04531 v2 · 2015-09-15 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTNF4Z4HRPXJWIDS3E5YMRUTNO}

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	2026-05-18T00:34:39.549349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cda5e67878bee9b2072d93b8646936bbb80c9f9925e86c96b8a1c48e747bb1a

Aliases

arxiv: 1509.04531 · arxiv_version: 1509.04531v2 · doi: 10.48550/arxiv.1509.04531 · pith_short_12: JTNF4Z4HRPXJ · pith_short_16: JTNF4Z4HRPXJWIDS · pith_short_8: JTNF4Z4H

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/JTNF4Z4HRPXJWIDS3E5YMRUTNO \
  | 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: 4cda5e67878bee9b2072d93b8646936bbb80c9f9925e86c96b8a1c48e747bb1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0215877dd69b8c8f43e87af3aad7c39071b4e88dcf158a860e0a3be07f3de0d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-09-15T13:06:14Z",
    "title_canon_sha256": "8059939e80795081dd82e5f1eed37ecd7f517446ecdb91e91d10f68bbb77b32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04531",
    "kind": "arxiv",
    "version": 2
  }
}