Pith Number

pith:BS7KZECG

pith:2005:BS7KZECGECI5HIH2SKT452GQAP

not attested not anchored not stored refs pending

Orthogonal polynomials of discrete variable and Lie algebras of complex size matrices

Alexander Sergeev, Dimitry Leites

arxiv:math/0509528 v1 · 2005-09-22 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BS7KZECGECI5HIH2SKT452GQAP}

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	2026-05-18T01:38:24.820655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cbeac90462091d3a0fa92a7cee8d003d57e1eeff84eb7db5a5e8a4a3fb2b502

Aliases

arxiv: math/0509528 · arxiv_version: math/0509528v1 · doi: 10.48550/arxiv.math/0509528 · pith_short_12: BS7KZECGECI5 · pith_short_16: BS7KZECGECI5HIH2 · pith_short_8: BS7KZECG

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/BS7KZECGECI5HIH2SKT452GQAP \
  | 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: 0cbeac90462091d3a0fa92a7cee8d003d57e1eeff84eb7db5a5e8a4a3fb2b502

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ada2ef006dd05932078d4daf5719ded8d893a9654fd985802adc724501ec0a0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.RT",
    "submitted_at": "2005-09-22T18:14:51Z",
    "title_canon_sha256": "033cbd6fa10002822b9aed99ac1d695a977965fc6a94c1ee5ffed477db33ef20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0509528",
    "kind": "arxiv",
    "version": 1
  }
}