Pith Number

pith:G3IMNI2Y

pith:2023:G3IMNI2YBUGCQ277HSDNMUUVZO

not attested not anchored not stored refs pending

Generation of ultrashort light pulses carrying orbital angular momentum using a vortex plate retarder-based approach

Aitor De Andres, Haifeng Lin, Hinduja Bhuvanendran, Nicol\`o Maccaferri, Spencer W. Jolly, Tlek Tapani

arxiv:2311.07327 v2 · 2023-11-13 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3IMNI2YBUGCQ277HSDNMUUVZO}

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	2026-07-05T07:54:52.867110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36d0c6a3580d0c286bff3c86d65295cba8d21879320a27b647037384e3ce51f4

Aliases

arxiv: 2311.07327 · arxiv_version: 2311.07327v2 · doi: 10.48550/arxiv.2311.07327 · pith_short_12: G3IMNI2YBUGC · pith_short_16: G3IMNI2YBUGCQ277 · pith_short_8: G3IMNI2Y

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/G3IMNI2YBUGCQ277HSDNMUUVZO \
  | 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: 36d0c6a3580d0c286bff3c86d65295cba8d21879320a27b647037384e3ce51f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6c4c5912d1b4d2b20535d15c6a55e3cd0439f728360da8178dd7f1d640f8ce6",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-11-13T13:28:28Z",
    "title_canon_sha256": "2f57bff51b7d12c063501f754e1ad44c9ef5c7c049607156b6c585614b07f0a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07327",
    "kind": "arxiv",
    "version": 2
  }
}