Pith Number

pith:KB7F7U2F

pith:2026:KB7F7U2F3OKXNYJFKZXNVJ5OLH

not attested not anchored not stored refs pending

Electron-beam Writing of Spectrally Uniform Green Single-photon Emitters in Hexagonal Boron Nitride

Chunlei Yu, Dakun Wu, Fei Yu, Fuyi Zhou, Hongzhi Zhou, Lili Hu, Ning Zhou, Pan Wang, Qingsong Tao, Qi Zhang, Shuai Yuan, Shuangyue Li, Tao Liang, Yihao Yan, Yizhou Liu, Yuelan Gao, Zhenyi Ni, Zhijie Li, Zijing Wu

arxiv:2607.02855 v1 · 2026-07-03 · physics.optics · 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{KB7F7U2F3OKXNYJFKZXNVJ5OLH}

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	2026-07-07T00:16:21.021006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

507e5fd345db9576e125566edaa7ae59f1ebf3b8f703f9cb5b82d30a00c3707c

Aliases

arxiv: 2607.02855 · arxiv_version: 2607.02855v1 · doi: 10.48550/arxiv.2607.02855 · pith_short_12: KB7F7U2F3OKX · pith_short_16: KB7F7U2F3OKXNYJF · pith_short_8: KB7F7U2F

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/KB7F7U2F3OKXNYJFKZXNVJ5OLH \
  | 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: 507e5fd345db9576e125566edaa7ae59f1ebf3b8f703f9cb5b82d30a00c3707c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "532cd4ffd4c5a7d4c83ebf020c926ea98f3fb46b1c5b49c9171ebdab5313c507",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-03T01:34:19Z",
    "title_canon_sha256": "46818abf580c962934e5d3d2e95ea2a19331e2c0cd855fe52bd4b879ee36e147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02855",
    "kind": "arxiv",
    "version": 1
  }
}