Pith Number

pith:SKWFQ66P

pith:2016:SKWFQ66PTBX7QLXPYFX57V7YUF

not attested not anchored not stored refs pending

A Novel Learning Algorithm for B\"uchi Automata based on Family of DFAs and Classification Trees

Depeng Liu, Lijun Zhang, Yong Li, Yu-Fang Chen

arxiv:1610.07380 v2 · 2016-10-24 · cs.FL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKWFQ66PTBX7QLXPYFX57V7YUF}

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	2026-05-18T00:52:44.050474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ac587bcf986ff82eefc16fdfd7f8a149c8c23acc856ea2815721c351bbe2e7

Aliases

arxiv: 1610.07380 · arxiv_version: 1610.07380v2 · doi: 10.48550/arxiv.1610.07380 · pith_short_12: SKWFQ66PTBX7 · pith_short_16: SKWFQ66PTBX7QLXP · pith_short_8: SKWFQ66P

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/SKWFQ66PTBX7QLXPYFX57V7YUF \
  | 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: 92ac587bcf986ff82eefc16fdfd7f8a149c8c23acc856ea2815721c351bbe2e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bca119396935001dbd3787678ace1869a7f5bdcf91e7edfa2e4a9e44bf2543e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2016-10-24T12:20:54Z",
    "title_canon_sha256": "8f82616cea78b824cdfc3c90ceb69e22a709659009a2a08b7b2e881a9a4807aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07380",
    "kind": "arxiv",
    "version": 2
  }
}