Pith Number

pith:AOAHPLOT

pith:2014:AOAHPLOTLYWKFAH7KIMUCVYFMV

not attested not anchored not stored refs pending

Matrix-valued Gegenbauer polynomials

Ana M. de los Rios, Erik Koelink, Pablo Roman

arxiv:1403.2938 v2 · 2014-03-12 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOAHPLOTLYWKFAH7KIMUCVYFMV}

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	2026-05-18T01:17:10.450211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

038077add35e2ca280ff5219415705657ec9d98af1004bd9c6c749d6075579ac

Aliases

arxiv: 1403.2938 · arxiv_version: 1403.2938v2 · doi: 10.48550/arxiv.1403.2938 · pith_short_12: AOAHPLOTLYWK · pith_short_16: AOAHPLOTLYWKFAH7 · pith_short_8: AOAHPLOT

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/AOAHPLOTLYWKFAH7KIMUCVYFMV \
  | 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: 038077add35e2ca280ff5219415705657ec9d98af1004bd9c6c749d6075579ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f9d397a175974a0587c0f659035c4e7ea9bb49ff418ab2e9da56fb9b30bb955",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-03-12T14:07:45Z",
    "title_canon_sha256": "a69cc3674c9b1e1718f967003e5c497e57b0180ee067961875e89a5396518156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2938",
    "kind": "arxiv",
    "version": 2
  }
}