Pith Number

pith:57E7I3G2

pith:2009:57E7I3G2KVOJG2O6ZZ336CEB2Z

not attested not anchored not stored refs pending

Orbit functions of SU(n) and Chebyshev polynomials

A. Tereszkiewicz, J. Patera, M. Nesterenko

arxiv:0905.2925 v2 · 2009-05-18 · math.CA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57E7I3G2KVOJG2O6ZZ336CEB2Z}

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	2026-05-18T02:38:59.728416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc9f46cda555c9369dece77bf0881d677a9abd347fe2452ac3200e0a99dca0f

Aliases

arxiv: 0905.2925 · arxiv_version: 0905.2925v2 · doi: 10.48550/arxiv.0905.2925 · pith_short_12: 57E7I3G2KVOJ · pith_short_16: 57E7I3G2KVOJG2O6 · pith_short_8: 57E7I3G2

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/57E7I3G2KVOJG2O6ZZ336CEB2Z \
  | 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: efc9f46cda555c9369dece77bf0881d677a9abd347fe2452ac3200e0a99dca0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fb3f844728ad68b9ad1e8c0b0fbec423467531f8709f2be27a3e2f2e75bd28f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2009-05-18T16:11:43Z",
    "title_canon_sha256": "51725b7f824e92393b0c7a1f0bf97cdeb166669387541522f25a6e53655070d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2925",
    "kind": "arxiv",
    "version": 2
  }
}