Pith Number

pith:FTWRBSQK

pith:2022:FTWRBSQKUN7APND3YQSDJBTNQ6

not attested not anchored not stored refs pending

Probabilistic Parking Functions

Alex Han, Irfan Durmi\'c, Mei Yin, Pamela E. Harris, Rodrigo Ribeiro

arxiv:2211.00536 v1 · 2022-11-01 · 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{FTWRBSQKUN7APND3YQSDJBTNQ6}

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	2026-07-05T05:12:23.860072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ced10ca0aa37e07b47bc42434866d87bc95816e8f07df50fd3580caba851057

Aliases

arxiv: 2211.00536 · arxiv_version: 2211.00536v1 · doi: 10.48550/arxiv.2211.00536 · pith_short_12: FTWRBSQKUN7A · pith_short_16: FTWRBSQKUN7APND3 · pith_short_8: FTWRBSQK

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/FTWRBSQKUN7APND3YQSDJBTNQ6 \
  | 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: 2ced10ca0aa37e07b47bc42434866d87bc95816e8f07df50fd3580caba851057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d77321e1bb50698141aa0e0eae7b3ecabd38cef658588cc56b15e0170b8076",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2022-11-01T15:40:24Z",
    "title_canon_sha256": "52e1390abe47fccd47c547893c39a2a3fb692fcf566a99deb601e06a9bd13c4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00536",
    "kind": "arxiv",
    "version": 1
  }
}