Pith Number

pith:EYTILERF

pith:2011:EYTILERFXSTB63DEZMBPJTLARL

not attested not anchored not stored refs pending

Logarithmic and complex constant term identities

Alain Lascoux, S. Ole Warnaar, Tom Chappell, Wadim Zudilin

arxiv:1112.3130 v2 · 2011-12-14 · math.CO · math.NT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYTILERFXSTB63DEZMBPJTLARL}

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	2026-05-18T03:11:22.196740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2626859225bca61f6c64cb02f4cd608affc3e1f5828f0abe6fa1d0aa03e768c8

Aliases

arxiv: 1112.3130 · arxiv_version: 1112.3130v2 · doi: 10.48550/arxiv.1112.3130 · pith_short_12: EYTILERFXSTB · pith_short_16: EYTILERFXSTB63DE · pith_short_8: EYTILERF

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/EYTILERFXSTB63DEZMBPJTLARL \
  | 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: 2626859225bca61f6c64cb02f4cd608affc3e1f5828f0abe6fa1d0aa03e768c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42069f6ff5397b12eee193ecfe1677bd5064e9d1a614c398818e8cfe2d7bd19b",
    "cross_cats_sorted": [
      "math.NT",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-12-14T06:50:18Z",
    "title_canon_sha256": "f7b748554f77ee5594dbf48dc1933c29da9bf647254deff8c74156614d269472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3130",
    "kind": "arxiv",
    "version": 2
  }
}