Pith Number

pith:JNEBPOWV

pith:2016:JNEBPOWVTZFJUJP6DZCPAKZJKX

not attested not anchored not stored refs pending

Some aspects of (r,k)-parking functions

Richard Stanley, Yinghui Wang

arxiv:1604.07897 v2 · 2016-04-27 · 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{JNEBPOWVTZFJUJP6DZCPAKZJKX}

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	2026-05-18T00:15:47.546964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4817bad59e4a9a25fe1e44f02b2955eadf44874f6dbba52791f58096b4f438

Aliases

arxiv: 1604.07897 · arxiv_version: 1604.07897v2 · doi: 10.48550/arxiv.1604.07897 · pith_short_12: JNEBPOWVTZFJ · pith_short_16: JNEBPOWVTZFJUJP6 · pith_short_8: JNEBPOWV

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/JNEBPOWVTZFJUJP6DZCPAKZJKX \
  | 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: 4b4817bad59e4a9a25fe1e44f02b2955eadf44874f6dbba52791f58096b4f438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb51748b82b96031e6933def3e274741acfcf4c6366128e3bc8aa2eb7b207b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-04-27T01:03:45Z",
    "title_canon_sha256": "af5a91291b125f56aa9c6a0e5227f5df9bed8ef02a04bac4de4a162c9f355f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07897",
    "kind": "arxiv",
    "version": 2
  }
}