Pith Number

pith:PCAMFPNW

pith:2006:PCAMFPNWLP7YKW4MSIN2C76TXM

not attested not anchored not stored refs pending

Palindromic complexity of infinite words associated with non-simple Parry numbers

L'ubom\'ira Balkov\'a, Zuzana Mas\'akov\'a

arxiv:math/0611508 v1 · 2006-11-16 · 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{PCAMFPNWLP7YKW4MSIN2C76TXM}

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	2026-05-18T01:08:49.474143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7880c2bdb65bff855b8c921ba17fd3bb2a2e6f6c511c449119860e9c0fb5c685

Aliases

arxiv: math/0611508 · arxiv_version: math/0611508v1 · doi: 10.48550/arxiv.math/0611508 · pith_short_12: PCAMFPNWLP7Y · pith_short_16: PCAMFPNWLP7YKW4M · pith_short_8: PCAMFPNW

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/PCAMFPNWLP7YKW4MSIN2C76TXM \
  | 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: 7880c2bdb65bff855b8c921ba17fd3bb2a2e6f6c511c449119860e9c0fb5c685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb285dfe618206b5453c264ff73609730818362215bd2904b2b6c93a5b8ef2a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CO",
    "submitted_at": "2006-11-16T17:05:07Z",
    "title_canon_sha256": "3b1979fc4d678f9b525f45c86730f1eebf6a5e0c92c165cc5fb8c8d0f8f9403b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0611508",
    "kind": "arxiv",
    "version": 1
  }
}