Pith Number

pith:7EJ4I56U

pith:2013:7EJ4I56UDTRNI26YOFZBZNWPLJ

not attested not anchored not stored refs pending

Balancedness of Arnoux-Rauzy and Brun words

Tom\'a\v{s} Hejda, Vincent Delecroix (IMJ), Wolfgang Steiner (LIAFA)

arxiv:1308.6694 v1 · 2013-08-30 · cs.FL · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EJ4I56UDTRNI26YOFZBZNWPLJ}

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	2026-05-18T03:14:38.386475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f913c477d41ce2d46bd871721cb6cf5a770981270bd804802aa653285cec5874

Aliases

arxiv: 1308.6694 · arxiv_version: 1308.6694v1 · doi: 10.48550/arxiv.1308.6694 · pith_short_12: 7EJ4I56UDTRN · pith_short_16: 7EJ4I56UDTRNI26Y · pith_short_8: 7EJ4I56U

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/7EJ4I56UDTRNI26YOFZBZNWPLJ \
  | 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: f913c477d41ce2d46bd871721cb6cf5a770981270bd804802aa653285cec5874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615d8543e919a76103643c40718ab5fd0f585abbdf9ed1be0e4cd643241b4fbf",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2013-08-30T09:41:32Z",
    "title_canon_sha256": "e31faff07636cfbc388f79c9b91f6bdd23644645fc80576eb00fb85e750257ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6694",
    "kind": "arxiv",
    "version": 1
  }
}