Pith Number

pith:FYKBLULM

pith:2016:FYKBLULM3BQN3RTFETEVACCAML

not attested not anchored not stored refs pending

CSA++: Fast Pattern Search for Large Alphabets

Alistair Moffat, Matthias Petri, Simon Gog

arxiv:1605.05404 v1 · 2016-05-18 · 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{FYKBLULM3BQN3RTFETEVACCAML}

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	2026-05-18T01:14:35.090186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e1415d16cd860ddc66524c950084062c83289ac8e8f5207e377dde94eec561a

Aliases

arxiv: 1605.05404 · arxiv_version: 1605.05404v1 · doi: 10.48550/arxiv.1605.05404 · pith_short_12: FYKBLULM3BQN · pith_short_16: FYKBLULM3BQN3RTF · pith_short_8: FYKBLULM

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/FYKBLULM3BQN3RTFETEVACCAML \
  | 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: 2e1415d16cd860ddc66524c950084062c83289ac8e8f5207e377dde94eec561a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "782ff59c4170363f8644722ef7ff41f9f65b384df573a5335ca2c4f628ec477d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-05-18T00:20:00Z",
    "title_canon_sha256": "148312762d4d5a61eaff2713946ffe64f56bf7107abd7dc2c30b9788a3c3a7f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05404",
    "kind": "arxiv",
    "version": 1
  }
}