Pith Number

pith:N324ZROR

pith:2011:N324ZRORNDSLC2OONISHAHKU72

not attested not anchored not stored refs pending

Linear pattern matching on sparse suffix trees

Gregory Kucherov, Roman Kolpakov, Tatiana Starikovskaya

arxiv:1103.2613 v1 · 2011-03-14 · cs.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{N324ZRORNDSLC2OONISHAHKU72}

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	2026-05-18T02:22:19.501734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef5ccc5d168e4b169ce6a24701d54febf31f27eb26bcce39c0c2e456dae2525

Aliases

arxiv: 1103.2613 · arxiv_version: 1103.2613v1 · doi: 10.48550/arxiv.1103.2613 · pith_short_12: N324ZRORNDSL · pith_short_16: N324ZRORNDSLC2OO · pith_short_8: N324ZROR

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/N324ZRORNDSLC2OONISHAHKU72 \
  | 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: 6ef5ccc5d168e4b169ce6a24701d54febf31f27eb26bcce39c0c2e456dae2525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c8c2e9aef515967a98fecaef7f137bdf0ba9d64c3f3cd6ce40d984c4ae7a473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-03-14T09:49:10Z",
    "title_canon_sha256": "5d218c3bbef2403afd61b7f749b445c9999f58b916160ce2616c267884a18cbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2613",
    "kind": "arxiv",
    "version": 1
  }
}