Pith Number

pith:JE7JCXYI

pith:2016:JE7JCXYIXTQ6PIN74SIMTGZMB3

not attested not anchored not stored refs pending

Lah numbers and Laguerre polynomials of order negative one

Ada, Khristo N. Boyadzhiev (Department of Mathematics, OH), Ohio Northern University, Statistics

arxiv:1612.02876 v1 · 2016-12-09 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JE7JCXYIXTQ6PIN74SIMTGZMB3}

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	2026-05-18T00:55:28.084269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

493e915f08bce1e7a1bfe490c99b2c0ed1be70d29f3341db4a43d5bb8d3de0af

Aliases

arxiv: 1612.02876 · arxiv_version: 1612.02876v1 · doi: 10.48550/arxiv.1612.02876 · pith_short_12: JE7JCXYIXTQ6 · pith_short_16: JE7JCXYIXTQ6PIN7 · pith_short_8: JE7JCXYI

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/JE7JCXYIXTQ6PIN74SIMTGZMB3 \
  | 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: 493e915f08bce1e7a1bfe490c99b2c0ed1be70d29f3341db4a43d5bb8d3de0af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9f64acd41ebf57f8210afcd3e4e5d0c885b7beada6144cd143cfe3e9a758a20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-12-09T00:51:16Z",
    "title_canon_sha256": "89152bc371a2a5de83f7242b695967dea3a0f6dd848c8a283a8ec32418bf3f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02876",
    "kind": "arxiv",
    "version": 1
  }
}