Pith Number

pith:BNMECIA4

pith:2017:BNMECIA4MVE5NQMMRBWPPEKK62

not attested not anchored not stored refs pending

Fabrication of high quality factor lithium niobate double-disk using a femtosecond laser

Jianhao Zhang, Jintian Lin, Lingling Qiao, Min Wang, Ni Yao, Rongbo Wu, Tao Lu, Wei Fang, Ya Cheng, Zhiwei Fang

arxiv:1712.01365 v1 · 2017-10-20 · physics.app-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNMECIA4MVE5NQMMRBWPPEKK62}

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	2026-05-18T00:28:50.957576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b5841201c6549d6c18c886cf7914af6a48dcf6c0ead7b3154e173525f22bbf8

Aliases

arxiv: 1712.01365 · arxiv_version: 1712.01365v1 · doi: 10.48550/arxiv.1712.01365 · pith_short_12: BNMECIA4MVE5 · pith_short_16: BNMECIA4MVE5NQMM · pith_short_8: BNMECIA4

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/BNMECIA4MVE5NQMMRBWPPEKK62 \
  | 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: 0b5841201c6549d6c18c886cf7914af6a48dcf6c0ead7b3154e173525f22bbf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "625df62adcf76f42c19d34c3d0ac5dc9a91b368b0405a17f2d92a4766ee82373",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-10-20T03:35:44Z",
    "title_canon_sha256": "6220f9269d7ff776c9204f733a8c95ca6cd689f87c48dbc8d5a9645e361d971f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01365",
    "kind": "arxiv",
    "version": 1
  }
}