Pith Number

pith:YBZ4QTWP

pith:2013:YBZ4QTWPONFB6TK3O3M2SJIXIV

not attested not anchored not stored refs pending

New isometry of Krall-Laguerre orthogonal polynomials in martingale spaces

Edmundo J. Huertas, Fabrizio Leisen, Nuria Torrado

arxiv:1305.5385 v3 · 2013-05-23 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBZ4QTWPONFB6TK3O3M2SJIXIV}

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	2026-05-18T03:06:54.995720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c073c84ecf734a1f4d5b76d9a925174560ba51790c898254c46a3757348bef5e

Aliases

arxiv: 1305.5385 · arxiv_version: 1305.5385v3 · doi: 10.48550/arxiv.1305.5385 · pith_short_12: YBZ4QTWPONFB · pith_short_16: YBZ4QTWPONFB6TK3 · pith_short_8: YBZ4QTWP

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/YBZ4QTWPONFB6TK3O3M2SJIXIV \
  | 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: c073c84ecf734a1f4d5b76d9a925174560ba51790c898254c46a3757348bef5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45527731ed57f4c3fab8a772c8a051548513092fca7753897936c10453d70ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-05-23T11:24:21Z",
    "title_canon_sha256": "96d18459ef0872f4f3288cd85f4bec416a218061b7ab1812c9f6cc25c3b74427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5385",
    "kind": "arxiv",
    "version": 3
  }
}