Pith Number

pith:YTRL7DW2

pith:2014:YTRL7DW25WISDJ3BMXZ5A4X5P3

not attested not anchored not stored refs pending

Nonparaxial shape-preserving Airy beams with Bessel signature

Carlos J. Zapata-Rodriguez, Mahin Naserpour

arxiv:1402.5928 v1 · 2014-02-24 · 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{YTRL7DW25WISDJ3BMXZ5A4X5P3}

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	2026-05-18T01:44:28.894861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4e2bf8edaed9121a76165f3d072fd7ee8eecee901292a0c4e37277fd4832290

Aliases

arxiv: 1402.5928 · arxiv_version: 1402.5928v1 · doi: 10.48550/arxiv.1402.5928 · pith_short_12: YTRL7DW25WIS · pith_short_16: YTRL7DW25WISDJ3B · pith_short_8: YTRL7DW2

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/YTRL7DW25WISDJ3BMXZ5A4X5P3 \
  | 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: c4e2bf8edaed9121a76165f3d072fd7ee8eecee901292a0c4e37277fd4832290

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c3ab36ef64418ef0fe2450939d52748b2cb1c05405d5f12f4ab9d9a67286005",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-02-24T19:41:21Z",
    "title_canon_sha256": "8bdbf97afe430534ff15c2608da895e0c8ac54db2452f3d81333fab6b61f6662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5928",
    "kind": "arxiv",
    "version": 1
  }
}