Pith Number

pith:7CQU2RGQ

pith:2014:7CQU2RGQUYZCMNR6UYXY46A7QJ

not attested not anchored not stored refs pending

Multi-color broadband visible light source via three-dimensional GaN hexagonal annular microstructures

Benjamin Leung, Jie Song, Jung Han, Yong-Hoon Cho, Young-Ho Ko

arxiv:1402.5917 v1 · 2014-02-24 · cond-mat.mes-hall · 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{7CQU2RGQUYZCMNR6UYXY46A7QJ}

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	2026-05-18T02:58:12.861138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a14d44d0a63226363ea62f8e781f82553efc95d53b908e6c40127ccdee6bbd

Aliases

arxiv: 1402.5917 · arxiv_version: 1402.5917v1 · doi: 10.48550/arxiv.1402.5917 · pith_short_12: 7CQU2RGQUYZC · pith_short_16: 7CQU2RGQUYZCMNR6 · pith_short_8: 7CQU2RGQ

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/7CQU2RGQUYZCMNR6UYXY46A7QJ \
  | 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: f8a14d44d0a63226363ea62f8e781f82553efc95d53b908e6c40127ccdee6bbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b263888df260dabd8910ff6d80ae07a7679bbfa3d5f27523e7a5a3f60b99651a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-02-24T18:52:58Z",
    "title_canon_sha256": "f9a9f85408e28453f15d48d672146a63ad4ac2344ec0f0367e8d795c2dd4bdc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5917",
    "kind": "arxiv",
    "version": 1
  }
}