Pith Number

pith:AIIYTVH4

pith:2017:AIIYTVH4OQG4XZTK3AGFKWKAYO

not attested not anchored not stored refs pending

Optimal trade-offs for pattern matching with $k$ mismatches

Pawe{\l} Gawrychowski, Przemys{\l}aw Uzna\'nski

arxiv:1704.01311 v1 · 2017-04-05 · 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{AIIYTVH4OQG4XZTK3AGFKWKAYO}

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	2026-05-18T00:46:58.486733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021189d4fc740dcbe66ad80c555940c391e33efc9457ea6823e05f571aeecbce

Aliases

arxiv: 1704.01311 · arxiv_version: 1704.01311v1 · doi: 10.48550/arxiv.1704.01311 · pith_short_12: AIIYTVH4OQG4 · pith_short_16: AIIYTVH4OQG4XZTK · pith_short_8: AIIYTVH4

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/AIIYTVH4OQG4XZTK3AGFKWKAYO \
  | 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: 021189d4fc740dcbe66ad80c555940c391e33efc9457ea6823e05f571aeecbce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1974c40aa71d81dd44e1eb980b1f3c1178f641f0be4be48e7a57b306f48e6613",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-04-05T08:45:22Z",
    "title_canon_sha256": "ac19df0eb54e5869ffeaf1327b7f366eb41e69004aafccffe3413f918153517f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01311",
    "kind": "arxiv",
    "version": 1
  }
}