Pith Number

pith:524M4QOB

pith:2013:524M4QOBEHO3UUFDRLBRQTH2XX

not attested not anchored not stored refs pending

Fast Algorithm for Partial Covers in Words

Jakub Radoszewski, Solon P. Pissis, Tomasz Kociumaka, Tomasz Wale\'n, Wojciech Rytter

arxiv:1401.0163 v1 · 2013-12-31 · 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{524M4QOBEHO3UUFDRLBRQTH2XX}

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	2026-05-18T03:03:30.871045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb8ce41c121ddba50a38ac3184cfabdc8e554d03e968cb4da2b1e69937c2d83

Aliases

arxiv: 1401.0163 · arxiv_version: 1401.0163v1 · doi: 10.48550/arxiv.1401.0163 · pith_short_12: 524M4QOBEHO3 · pith_short_16: 524M4QOBEHO3UUFD · pith_short_8: 524M4QOB

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/524M4QOBEHO3UUFDRLBRQTH2XX \
  | 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: eeb8ce41c121ddba50a38ac3184cfabdc8e554d03e968cb4da2b1e69937c2d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2e2f273591c28dfa41d071b279c57f4b5fc8fbd8308da89c3c61e9172bcec8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-12-31T15:56:30Z",
    "title_canon_sha256": "93447f1b641a9353ece0f4fd25602bd538b97a3b4289974e18a34cb9899c0a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0163",
    "kind": "arxiv",
    "version": 1
  }
}