Pith Number

pith:YHZDCBWE

pith:2011:YHZDCBWEC4RS7FCVXTHPLPIXZE

not attested not anchored not stored refs pending

Around Poisson--Mehler summation formula

Pawe{\l} J. Szab{\l}owski

arxiv:1108.3024 v4 · 2011-08-15 · math.CA · 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{YHZDCBWEC4RS7FCVXTHPLPIXZE}

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	2026-05-18T03:28:06.440900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1f23106c417232f9455bccef5bd17c92ed56912dd756694ec69d156ed124bcd

Aliases

arxiv: 1108.3024 · arxiv_version: 1108.3024v4 · doi: 10.48550/arxiv.1108.3024 · pith_short_12: YHZDCBWEC4RS · pith_short_16: YHZDCBWEC4RS7FCV · pith_short_8: YHZDCBWE

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/YHZDCBWEC4RS7FCVXTHPLPIXZE \
  | 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: c1f23106c417232f9455bccef5bd17c92ed56912dd756694ec69d156ed124bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6363288056d091fa54a505a416e4b841c34e6c565c559fd1e48ab9e8ec64167d",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-08-15T15:50:20Z",
    "title_canon_sha256": "f742d6ff0dc691be6a11c5e72edcb1cfcdcd2c1199c22549da96f1c38d4a54f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3024",
    "kind": "arxiv",
    "version": 4
  }
}