Pith Number

pith:EP3RGT2O

pith:2018:EP3RGT2O6S3IMDVJFKYIKX52OF

not attested not anchored not stored refs pending

Randomized sliding window algorithms for regular languages

Danny Hucke, Markus Lohrey, Moses Ganardi

arxiv:1802.07600 v1 · 2018-02-21 · cs.FL · 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{EP3RGT2O6S3IMDVJFKYIKX52OF}

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	2026-05-18T00:22:49.824793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f7134f4ef4b6860ea92ab0855fba715be596559695cc9af1d6e570149b8e34

Aliases

arxiv: 1802.07600 · arxiv_version: 1802.07600v1 · doi: 10.48550/arxiv.1802.07600 · pith_short_12: EP3RGT2O6S3I · pith_short_16: EP3RGT2O6S3IMDVJ · pith_short_8: EP3RGT2O

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/EP3RGT2O6S3IMDVJFKYIKX52OF \
  | 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: 23f7134f4ef4b6860ea92ab0855fba715be596559695cc9af1d6e570149b8e34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd88f77c572b7e2ade32d5c48c924ba2bab37bace3ebb7fc08c5bfa5660332c",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2018-02-21T14:58:10Z",
    "title_canon_sha256": "02b370e9c8410d079ef2c8ea1ef0d5938e26aa2e202c6f68d2584486000468af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07600",
    "kind": "arxiv",
    "version": 1
  }
}