Pith Number

pith:JHHG4HTH

pith:2018:JHHG4HTHLLUD3NRXZF2TKMX4JC

not attested not anchored not stored refs pending

Normalization of ternary generalized pseudostandard words

Josef Florian, Lubomira Dvorakova, Tereza Vesela

arxiv:1807.07248 v1 · 2018-07-19 · 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{JHHG4HTHLLUD3NRXZF2TKMX4JC}

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	2026-05-18T00:10:20.767732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49ce6e1e675ae83db637c9753532fc4899fb580c0515c37d6f79a230931ae8ad

Aliases

arxiv: 1807.07248 · arxiv_version: 1807.07248v1 · doi: 10.48550/arxiv.1807.07248 · pith_short_12: JHHG4HTHLLUD · pith_short_16: JHHG4HTHLLUD3NRX · pith_short_8: JHHG4HTH

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/JHHG4HTHLLUD3NRXZF2TKMX4JC \
  | 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: 49ce6e1e675ae83db637c9753532fc4899fb580c0515c37d6f79a230931ae8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590d8077a1b33815a8612d19e36c465e59b591d5bc7db992979fac48a0ba5a89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-07-19T06:08:29Z",
    "title_canon_sha256": "1341d1bb6a9a06251810e2329e7af6d344706fe7dfb11fa0cc9245a8ca124268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07248",
    "kind": "arxiv",
    "version": 1
  }
}