Pith Number

pith:LYE3COGT

pith:2020:LYE3COGTP4DGP5GTJ2GPMRZZKJ

not attested not anchored not stored refs pending

Optimal STEM Convergence Angle Selection using a Convolutional Neural Network and the Strehl Ratio

Noah Schnitzer, Robert Hovden, Suk Hyun Sung

arxiv:2007.12281 v1 · 2020-07-23 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYE3COGTP4DGP5GTJ2GPMRZZKJ}

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	2026-07-05T01:47:26.119861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e09b138d37f0667f4d34e8cf64739527913a7074dab163633b2c1c0d8895168

Aliases

arxiv: 2007.12281 · arxiv_version: 2007.12281v1 · doi: 10.48550/arxiv.2007.12281 · pith_short_12: LYE3COGTP4DG · pith_short_16: LYE3COGTP4DGP5GT · pith_short_8: LYE3COGT

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/LYE3COGTP4DGP5GTJ2GPMRZZKJ \
  | 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: 5e09b138d37f0667f4d34e8cf64739527913a7074dab163633b2c1c0d8895168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "342191d4a8abaed44055225d8f2cec3b5954341c58b439c44d57987e065880fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2020-07-23T22:36:15Z",
    "title_canon_sha256": "1dbde479696d1377e733f866f4723ee3e15564726f1231d81c9e3160edf31033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12281",
    "kind": "arxiv",
    "version": 1
  }
}