Pith Number

pith:LYX7BHTL

pith:2017:LYX7BHTL6T4G6IFXFG5ROCSTTP

not attested not anchored not stored refs pending

Bidirectional Nested Weighted Automata

Jan Otop, Krishnendu Chatterjee, Thomas A. Henzinger

arxiv:1706.08316 v1 · 2017-06-26 · 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{LYX7BHTL6T4G6IFXFG5ROCSTTP}

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	2026-05-18T00:41:42.889637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e2ff09e6bf4f86f20b729bb170a539bf2f50ff639d34f7ec2375c1201e1db37

Aliases

arxiv: 1706.08316 · arxiv_version: 1706.08316v1 · doi: 10.48550/arxiv.1706.08316 · pith_short_12: LYX7BHTL6T4G · pith_short_16: LYX7BHTL6T4G6IFX · pith_short_8: LYX7BHTL

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/LYX7BHTL6T4G6IFXFG5ROCSTTP \
  | 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: 5e2ff09e6bf4f86f20b729bb170a539bf2f50ff639d34f7ec2375c1201e1db37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5af7f3a1696fd5aeb4c3fb0ca0b10aafba6462d07b4dacf7fba94bf2309d8790",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2017-06-26T10:54:08Z",
    "title_canon_sha256": "28d952e84ee6af6647032cd1934674ff95ebb78453f89d17945ec635e4d85c76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08316",
    "kind": "arxiv",
    "version": 1
  }
}