Pith Number

pith:25FLLRCU

pith:2018:25FLLRCU3FLCEJ7BDO2NUMYFUF

not attested not anchored not stored refs pending

Orbital angular momentum conversion of optical field without spin state

Changjun Min, Fei Xing, Jinjian Li, Shenggui Fu, Shuoshuo Zhang, Xiaocong Yuan, Xiaolu Ge, Xiaoyu Li, Yudong Lyu, Zhidong Bai, Zhongsheng Man

arxiv:1807.05886 v1 · 2018-07-16 · 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{25FLLRCU3FLCEJ7BDO2NUMYFUF}

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	2026-05-18T00:10:42.299795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d74ab5c454d9562227e11bb4da3305a176f443a2d190230fea16a49704373fef

Aliases

arxiv: 1807.05886 · arxiv_version: 1807.05886v1 · doi: 10.48550/arxiv.1807.05886 · pith_short_12: 25FLLRCU3FLC · pith_short_16: 25FLLRCU3FLCEJ7B · pith_short_8: 25FLLRCU

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/25FLLRCU3FLCEJ7BDO2NUMYFUF \
  | 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: d74ab5c454d9562227e11bb4da3305a176f443a2d190230fea16a49704373fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "597c0ad1548ec7d87e699cbd8d62ad688f3d254c7d312ceaba88ea8c42925a45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-07-16T14:30:32Z",
    "title_canon_sha256": "6f176bb157cf229bd8fb416ede32c5fee97cf3516f6d2d32df5df52d35bb8b18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05886",
    "kind": "arxiv",
    "version": 1
  }
}