Pith Number

pith:RN632NIZ

pith:2026:RN632NIZKLUHJYWLON5PW73UMH

not attested not anchored not stored refs pending

Moments for generalizations of a coin flip game

Jia Huang

arxiv:2605.19904 v1 · 2026-05-19 · math.CO · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RN632NIZKLUHJYWLON5PW73UMH}

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	2026-05-20T02:05:54.623683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7dbd351952e874e2cb737afb7f7461d1b8859cae4e91d805cb8872d8765332

Aliases

arxiv: 2605.19904 · arxiv_version: 2605.19904v1 · doi: 10.48550/arxiv.2605.19904 · pith_short_12: RN632NIZKLUH · pith_short_16: RN632NIZKLUHJYWL · pith_short_8: RN632NIZ

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/RN632NIZKLUHJYWLON5PW73UMH \
  | 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: 8b7dbd351952e874e2cb737afb7f7461d1b8859cae4e91d805cb8872d8765332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "478396aa6089b98cdd837342f9fd8ebcc97f29c7d24b8d226d264b0119392d43",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-05-19T14:34:22Z",
    "title_canon_sha256": "2d6d72f98ab72d7cf297345c5ad12b3dffd1f73e77d5b9cf56492221e999f5f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19904",
    "kind": "arxiv",
    "version": 1
  }
}