Pith Number

pith:J36M3MHY

pith:2017:J36M3MHYLQHC27IK6GPVZN5FLY

not attested not anchored not stored refs pending

Myhill-Nerode Relation for Sequentiable Structures

Stefan Gerdjikov, Stoyan Mihov

arxiv:1706.02910 v1 · 2017-06-08 · 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{J36M3MHYLQHC27IK6GPVZN5FLY}

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	2026-05-18T00:42:40.606771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4efccdb0f85c0e2d7d0af19f5cb7a55e074a46fad707b7da4ac5a28ce024d175

Aliases

arxiv: 1706.02910 · arxiv_version: 1706.02910v1 · doi: 10.48550/arxiv.1706.02910 · pith_short_12: J36M3MHYLQHC · pith_short_16: J36M3MHYLQHC27IK · pith_short_8: J36M3MHY

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/J36M3MHYLQHC27IK6GPVZN5FLY \
  | 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: 4efccdb0f85c0e2d7d0af19f5cb7a55e074a46fad707b7da4ac5a28ce024d175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "474191b9be9d2b7e1e67c34c3b1e181c05fceacd77463b9ba7ddbee632129082",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2017-06-08T13:27:44Z",
    "title_canon_sha256": "9d5c73d2efb0b110525e275541f194c91bf8c36d9b56888d4bee563ede77a5ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02910",
    "kind": "arxiv",
    "version": 1
  }
}