Pith Number

pith:UFL4FAO6

pith:2017:UFL4FAO6LRRS2QZFV4LS2EAAMW

not attested not anchored not stored refs pending

Theory of Generalized Trigonometric Functions: from Laguerre to Airy Forms

Giuseppe Dattoli, Rosa Maria Pidatella, Silvia Licciardi

arxiv:1702.08520 v1 · 2017-02-23 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFL4FAO6LRRS2QZFV4LS2EAAMW}

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	2026-05-18T00:49:48.512000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a157c281de5c632d4325af172d100065b87a8c38a8da5c4ed82b2d2b5c32867d

Aliases

arxiv: 1702.08520 · arxiv_version: 1702.08520v1 · doi: 10.48550/arxiv.1702.08520 · pith_short_12: UFL4FAO6LRRS · pith_short_16: UFL4FAO6LRRS2QZF · pith_short_8: UFL4FAO6

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/UFL4FAO6LRRS2QZFV4LS2EAAMW \
  | 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: a157c281de5c632d4325af172d100065b87a8c38a8da5c4ed82b2d2b5c32867d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "183d2f80c57fcbe7bcd42b71292731503c50359e205eb35a855adf7aa00357fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-02-23T15:45:30Z",
    "title_canon_sha256": "0c8e3f64a5ff4901eacbba6f60cf50d2f8f974bc0bc71bdba1efc0ddd2c98d80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08520",
    "kind": "arxiv",
    "version": 1
  }
}