Pith Number

pith:GJJTZICM

pith:2018:GJJTZICMEY5VJ3SSN6ZTM6XUDQ

not attested not anchored not stored refs pending

Reduced words for clans

Brendan Pawlowski, Brian Burks

arxiv:1806.05247 v1 · 2018-06-13 · 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{GJJTZICMEY5VJ3SSN6ZTM6XUDQ}

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	2026-05-18T00:13:16.669534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32533ca04c263b54ee526fb3367af41c0e34638d09f697ea31eab923b5911c59

Aliases

arxiv: 1806.05247 · arxiv_version: 1806.05247v1 · doi: 10.48550/arxiv.1806.05247 · pith_short_12: GJJTZICMEY5V · pith_short_16: GJJTZICMEY5VJ3SS · pith_short_8: GJJTZICM

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/GJJTZICMEY5VJ3SSN6ZTM6XUDQ \
  | 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: 32533ca04c263b54ee526fb3367af41c0e34638d09f697ea31eab923b5911c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de9cfc6809651680133ee2e7d6ff7721ff5ca5e6a783667e677cc30a59953d16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-06-13T20:07:42Z",
    "title_canon_sha256": "28c8fb49d6a7fe26145b0820a4652a0f34d202ed40e396623213f390a40df740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05247",
    "kind": "arxiv",
    "version": 1
  }
}