Pith Number

pith:SJFD5L77

pith:2019:SJFD5L77NIJRLQNGOESKORD3U4

not attested not anchored not stored refs pending

Weighted $\mathsf{P}-$partitions enumerator

Marko Pe\v{s}ovi\'c, Tanja Stojadinovi\'c, Vladimir Gruji\'c

arxiv:1907.00099 v1 · 2019-06-28 · 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{SJFD5L77NIJRLQNGOESKORD3U4}

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	2026-05-17T23:41:57.469845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

924a3eafff6a1315c1a67124a7447ba723e0210bd2b6e3aad472acbc0af89f78

Aliases

arxiv: 1907.00099 · arxiv_version: 1907.00099v1 · doi: 10.48550/arxiv.1907.00099 · pith_short_12: SJFD5L77NIJR · pith_short_16: SJFD5L77NIJRLQNG · pith_short_8: SJFD5L77

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/SJFD5L77NIJRLQNGOESKORD3U4 \
  | 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: 924a3eafff6a1315c1a67124a7447ba723e0210bd2b6e3aad472acbc0af89f78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb94e52067fa5355aaaafd68f5af468c86ad4e4b0242433c79817eb59d08629b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-06-28T22:27:34Z",
    "title_canon_sha256": "07c4fcc4cdbe22c13756de4d989274d9aff00144d0c23276d1886f67f23daff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00099",
    "kind": "arxiv",
    "version": 1
  }
}