Pith Number

pith:TVQGZS6V

pith:2018:TVQGZS6VZHJLNMSOAS2SEZYRBB

not attested not anchored not stored refs pending

Length of the longest common subsequence between overlapping words

Boris Bukh, Raymond Hogenson

arxiv:1803.03238 v1 · 2018-03-08 · math.PR · 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{TVQGZS6VZHJLNMSOAS2SEZYRBB}

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.

Cited by

1 paper in Pith

High-Rate Public-Key Pseudorandom Codes for Edit Errors

Receipt and verification

First computed	2026-05-18T00:21:40.113943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d606ccbd5c9d2b6b24e04b5226711086ac2ae07c0f6e92dcc6e7ad6310e8f87

Aliases

arxiv: 1803.03238 · arxiv_version: 1803.03238v1 · doi: 10.48550/arxiv.1803.03238 · pith_short_12: TVQGZS6VZHJL · pith_short_16: TVQGZS6VZHJLNMSO · pith_short_8: TVQGZS6V

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/TVQGZS6VZHJLNMSOAS2SEZYRBB \
  | 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: 9d606ccbd5c9d2b6b24e04b5226711086ac2ae07c0f6e92dcc6e7ad6310e8f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "628856e2548d868c3527a15b8d056f677a39e93161888a151882782ddbe2ce7b",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-03-08T18:16:09Z",
    "title_canon_sha256": "31cc14155a51d8306121f01468dab109e52efff358ad63b2c874293d14225d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03238",
    "kind": "arxiv",
    "version": 1
  }
}