Pith Number

pith:A5I764B5

pith:2019:A5I764B5QTDIV5OJVCC6LEWFFH

not attested not anchored not stored refs pending

Efficient Online String Matching Based on Characters Distance Text Sampling

Arianna Pavone, Francesco Pio Marino, Simone Faro

arxiv:1908.05930 v1 · 2019-08-16 · 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{A5I764B5QTDIV5OJVCC6LEWFFH}

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	2026-07-04T23:57:54.483178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0751ff703d84c68af5c9a885e592c529fc979f3f1f46de292224f6d01999bdea

Aliases

arxiv: 1908.05930 · arxiv_version: 1908.05930v1 · doi: 10.48550/arxiv.1908.05930 · pith_short_12: A5I764B5QTDI · pith_short_16: A5I764B5QTDIV5OJ · pith_short_8: A5I764B5

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/A5I764B5QTDIV5OJVCC6LEWFFH \
  | 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: 0751ff703d84c68af5c9a885e592c529fc979f3f1f46de292224f6d01999bdea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b3126cd75e23e5f1376ba5bced84d67e57f94b1bc1f34951b2d738c2dce223f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-08-16T11:11:06Z",
    "title_canon_sha256": "986071079b1acf9589012cbc5726e9b92418b8a786ce92cc0732fc9dec294ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05930",
    "kind": "arxiv",
    "version": 1
  }
}