Pith Number

pith:LFW25KM5

pith:2019:LFW25KM57M7P35ZS7F34IMA2XJ

not attested not anchored not stored refs pending

Generalized Lyndon Factorizations of Infinite Words

Amanda Burcroff, Eric Winsor

arxiv:1905.04746 v2 · 2019-05-12 · math.CO · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFW25KM57M7P35ZS7F34IMA2XJ}

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	2026-05-17T23:42:53.135880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

596daea99dfb3efdf732f977c4301aba4c1b1efd8baf1ab93b732a4590bf22b7

Aliases

arxiv: 1905.04746 · arxiv_version: 1905.04746v2 · doi: 10.48550/arxiv.1905.04746 · pith_short_12: LFW25KM57M7P · pith_short_16: LFW25KM57M7P35ZS · pith_short_8: LFW25KM5

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/LFW25KM57M7P35ZS7F34IMA2XJ \
  | 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: 596daea99dfb3efdf732f977c4301aba4c1b1efd8baf1ab93b732a4590bf22b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb36e820173821af973a3f13d2ec45bf93d64e42c9a6e5cd08aab5abf3d3362d",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-05-12T17:09:39Z",
    "title_canon_sha256": "812800bf75649e33e16e21fa1d13c537d949e228cecc06fa6089553df9fd44b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04746",
    "kind": "arxiv",
    "version": 2
  }
}