Pith Number

pith:45I57HIH

pith:2025:45I57HIHUOTVGJPL32ASPOKLZB

not attested not anchored not stored refs pending

Step-directed Epitaxy of Uni-directional Hexagonal Boron Nitride on Vicinal Ge(110)

Chan-cuk Hwang, Chao Zhao, Cheol-Joo Kim, Feng Ding, Jonghwan Kim, Ju-Hyun Jung, Jun-Ho Park, Seong-Jun Yang, Seung-Hwa Baek, Su-Beom Song, Woo-Ju Lee

arxiv:2507.18985 v1 · 2025-07-25 · 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{45I57HIHUOTVGJPL32ASPOKLZB}

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	2026-07-05T11:43:17.395543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e751df9d07a3a75325ebde8127b94bc8414f62f5ceeeffed2dc136837650d362

Aliases

arxiv: 2507.18985 · arxiv_version: 2507.18985v1 · doi: 10.48550/arxiv.2507.18985 · pith_short_12: 45I57HIHUOTV · pith_short_16: 45I57HIHUOTVGJPL · pith_short_8: 45I57HIH

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/45I57HIHUOTVGJPL32ASPOKLZB \
  | 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: e751df9d07a3a75325ebde8127b94bc8414f62f5ceeeffed2dc136837650d362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c217583d340797b83e3b790aa532b11b7caa327092a317d72373882b68a409a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-07-25T06:29:14Z",
    "title_canon_sha256": "5a362dc01ef808f63cce4ac1f9b3601589c97b3da4142a033ef6332271137b69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18985",
    "kind": "arxiv",
    "version": 1
  }
}