Pith Number

pith:I3XIVR44

pith:2006:I3XIVR44OYZXJTOSI5OZZW4HUZ

not attested not anchored not stored refs pending

The Bivariate Rogers-Szeg\"{o} Polynomials

Husam L. Saad, Lisa H. Sun, William Y. C. Chen

arxiv:math/0612430 v2 · 2006-12-15 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3XIVR44OYZXJTOSI5OZZW4HUZ}

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	2026-05-18T01:38:23.443086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46ee8ac79c763374cdd2475d9cdb87a678c9d6e7fa1b513e3b450574a64c93ae

Aliases

arxiv: math/0612430 · arxiv_version: math/0612430v2 · doi: 10.48550/arxiv.math/0612430 · pith_short_12: I3XIVR44OYZX · pith_short_16: I3XIVR44OYZXJTOS · pith_short_8: I3XIVR44

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/I3XIVR44OYZXJTOSI5OZZW4HUZ \
  | 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: 46ee8ac79c763374cdd2475d9cdb87a678c9d6e7fa1b513e3b450574a64c93ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b89dc15f0d1b1ecb6a9ce0422eb9e0cecc749ff1aa4dd419951018d247407af",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CO",
    "submitted_at": "2006-12-15T08:57:43Z",
    "title_canon_sha256": "171eba8e0949e33bb3be868614409ca6d8aa71ff5c1ca60dfd09a43a0687b5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0612430",
    "kind": "arxiv",
    "version": 2
  }
}