Pith Number

pith:352BNDGK

pith:2017:352BNDGK5GLGBEKHYVERMOIFMJ

not attested not anchored not stored refs pending

Universal Cycles of Restricted Words

Anant Godbole, KB Gardner

arxiv:1711.07029 v1 · 2017-11-19 · 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{352BNDGK5GLGBEKHYVERMOIFMJ}

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	2026-05-18T00:30:14.778343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df74168ccae996609147c5491639056260f41178c0b37dd5e774bd9ad0dedef6

Aliases

arxiv: 1711.07029 · arxiv_version: 1711.07029v1 · doi: 10.48550/arxiv.1711.07029 · pith_short_12: 352BNDGK5GLG · pith_short_16: 352BNDGK5GLGBEKH · pith_short_8: 352BNDGK

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/352BNDGK5GLGBEKHYVERMOIFMJ \
  | 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: df74168ccae996609147c5491639056260f41178c0b37dd5e774bd9ad0dedef6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf8251d786f6966ac4898267637011f2e5acc148f35df3ee6f997944e86d02e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-11-19T15:11:07Z",
    "title_canon_sha256": "a5a9145c2fba3f8c42f989838974b4e0ae1396b0340a33c7bc608b6c24cf396f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07029",
    "kind": "arxiv",
    "version": 1
  }
}