Pith Number

pith:JMUU4TEP

pith:2012:JMUU4TEPELRFCIIDP2B5RTJINK

not attested not anchored not stored refs pending

Confluence of apparent singularities in multi-indexed orthogonal polynomials: the Jacobi case

C.-L. Ho, K. Takemura, R. Sasaki

arxiv:1210.0207 v2 · 2012-09-30 · math.CA · hep-th · math-ph · math.MP · nlin.SI · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMUU4TEPELRFCIIDP2B5RTJINK}

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	2026-05-18T01:54:12.430290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b294e4c8f22e25121037e83d8cd286a88882e9ff6cecabd8ad7b4e8ddcdabe4

Aliases

arxiv: 1210.0207 · arxiv_version: 1210.0207v2 · doi: 10.48550/arxiv.1210.0207 · pith_short_12: JMUU4TEPELRF · pith_short_16: JMUU4TEPELRFCIID · pith_short_8: JMUU4TEP

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/JMUU4TEPELRFCIIDP2B5RTJINK \
  | 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: 4b294e4c8f22e25121037e83d8cd286a88882e9ff6cecabd8ad7b4e8ddcdabe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bfc246c5f2b01aa691821a96c5a1eeffb4909dfc6c7039a9842e351a405c06a",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "nlin.SI",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2012-09-30T14:48:41Z",
    "title_canon_sha256": "914c2ebadf456da0021bef9716346c4c211b402ff8f5ea0e569252f682c52948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0207",
    "kind": "arxiv",
    "version": 2
  }
}