Pith Number

pith:LZUUMFSI

pith:2018:LZUUMFSIN6ZMROXX3OEWIEMTNK

not attested not anchored not stored refs pending

Avoiding patterns and making the best choice

Brant Jones

arxiv:1812.00963 v1 · 2018-12-03 · 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{LZUUMFSIN6ZMROXX3OEWIEMTNK}

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	2026-05-17T23:59:18.523763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e694616486fb2c8baf7db896411936a9bd564bea61d2387f131f74fa283d5cc

Aliases

arxiv: 1812.00963 · arxiv_version: 1812.00963v1 · doi: 10.48550/arxiv.1812.00963 · pith_short_12: LZUUMFSIN6ZM · pith_short_16: LZUUMFSIN6ZMROXX · pith_short_8: LZUUMFSI

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/LZUUMFSIN6ZMROXX3OEWIEMTNK \
  | 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: 5e694616486fb2c8baf7db896411936a9bd564bea61d2387f131f74fa283d5cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7007f5799f2e08235a14d1377a48a5feff6128caeab9d51fe5069994b7fb3fb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-12-03T18:37:23Z",
    "title_canon_sha256": "10f461c0cc0db74aa45d1a723976da7ac633129ff424d0c6b6f2649a14c06c0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00963",
    "kind": "arxiv",
    "version": 1
  }
}