Pith Number

pith:BUWXWAAW

pith:2015:BUWXWAAWVIIWOABHEPGCAADDTG

not attested not anchored not stored refs pending

Generating Permutations with Restricted Containers

Cheyne Homberger, Jay Pantone, Michael H. Albert, Nathaniel Shar, Vincent Vatter

arxiv:1510.00269 v4 · 2015-10-01 · 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{BUWXWAAWVIIWOABHEPGCAADDTG}

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	2026-05-18T00:25:02.413026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2d7b0016aa1167002723cc20006399b9680354c1ce36ece8fad3f3e23ce23a

Aliases

arxiv: 1510.00269 · arxiv_version: 1510.00269v4 · doi: 10.48550/arxiv.1510.00269 · pith_short_12: BUWXWAAWVIIW · pith_short_16: BUWXWAAWVIIWOABH · pith_short_8: BUWXWAAW

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/BUWXWAAWVIIWOABHEPGCAADDTG \
  | 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: 0d2d7b0016aa1167002723cc20006399b9680354c1ce36ece8fad3f3e23ce23a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d44ce5bc2a7639379984d9f7906e064523d8450fdbb699f594a29d00e5b0e95e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-10-01T15:03:22Z",
    "title_canon_sha256": "dddd83cb9819f052a6d89a1cfc3ea7c9199e3c4150d6f7a8d602b4f13d2664c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00269",
    "kind": "arxiv",
    "version": 4
  }
}