Pith Number

pith:LFIQJFRQ

pith:2011:LFIQJFRQPFQ5UFFADTPMMQQFVD

not attested not anchored not stored refs pending

On orthogonal polynomials spanning a non-standard flag

David Gomez-Ullate, Niky Kamran, Robert Milson

arxiv:1101.5584 v5 · 2011-01-28 · math-ph · math.CA · 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{LFIQJFRQPFQ5UFFADTPMMQQFVD}

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	2026-05-18T03:55:21.762661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59510496307961da14a01cdec64205a8eec3330a66aa5dc58b5b4a97cc94f2a9

Aliases

arxiv: 1101.5584 · arxiv_version: 1101.5584v5 · doi: 10.48550/arxiv.1101.5584 · pith_short_12: LFIQJFRQPFQ5 · pith_short_16: LFIQJFRQPFQ5UFFA · pith_short_8: LFIQJFRQ

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/LFIQJFRQPFQ5UFFADTPMMQQFVD \
  | 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: 59510496307961da14a01cdec64205a8eec3330a66aa5dc58b5b4a97cc94f2a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db8f652bc229435a6db05c2ec15913e89e1fefdaef23182b9692d9264de47db3",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-01-28T17:36:01Z",
    "title_canon_sha256": "1da01f967990d359b69d27c2150d9ac2cdd4ed2787cda2e15f84fd5cff24a584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5584",
    "kind": "arxiv",
    "version": 5
  }
}