Pith Number

pith:BOKHOGZN

pith:2019:BOKHOGZN3PDMKDBFDHQQ6LFCR4

not attested not anchored not stored refs pending

Deep learning-based phase control method for coherent beam combining and its application in generating orbital angular momentum beams

Dong Zhi, Jian Wu, Jun Li, Liangjin Huang, Pengfei Ma, Pu Zhou, Qi Chang, Rongtao Su, Tianyue Hou, Yanxing Ma, Yi An

arxiv:1903.03983 v1 · 2019-03-10 · 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{BOKHOGZN3PDMKDBFDHQQ6LFCR4}

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	2026-05-17T23:51:40.388064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b94771b2ddbc6c50c2519e10f2ca28f13840154840131b2c467bb2c6b793663

Aliases

arxiv: 1903.03983 · arxiv_version: 1903.03983v1 · doi: 10.48550/arxiv.1903.03983 · pith_short_12: BOKHOGZN3PDM · pith_short_16: BOKHOGZN3PDMKDBF · pith_short_8: BOKHOGZN

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/BOKHOGZN3PDMKDBFDHQQ6LFCR4 \
  | 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: 0b94771b2ddbc6c50c2519e10f2ca28f13840154840131b2c467bb2c6b793663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a598045e549e2d5d602f4573749908c99f160c36eed5001587c2c8fcf9e8dc63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-03-10T13:09:56Z",
    "title_canon_sha256": "469c344fd0cd7f7a0a3e24893925af97bf2f89c5054cbcacd490e30a0c3b65cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03983",
    "kind": "arxiv",
    "version": 1
  }
}