Pith Number

pith:BNMZY5S4

pith:2018:BNMZY5S44OXVI7LGFTJK325SIZ

not attested not anchored not stored refs pending

Toward a language-theoretic foundation for planning and filtering

Dylan A. Shell, Fatemeh Zahra Saberifar, Jason M. O'Kane, Shervin Ghasemlou

arxiv:1807.08856 v1 · 2018-07-23 · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNMZY5S44OXVI7LGFTJK325SIZ}

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	2026-05-18T00:09:57.621751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b599c765ce3af547d662cd2adebb24678c69c27c4a8337b5f660bca023d0a94

Aliases

arxiv: 1807.08856 · arxiv_version: 1807.08856v1 · doi: 10.48550/arxiv.1807.08856 · pith_short_12: BNMZY5S44OXV · pith_short_16: BNMZY5S44OXVI7LG · pith_short_8: BNMZY5S4

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/BNMZY5S44OXVI7LGFTJK325SIZ \
  | 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: 0b599c765ce3af547d662cd2adebb24678c69c27c4a8337b5f660bca023d0a94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcc8f5a05a43b1820682f431cebc02b5bd10ae903e0b5df31345c6a4ecfe4aa1",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-07-23T23:12:16Z",
    "title_canon_sha256": "62bd7e0403129949382c3a99bddc8f805dca4d8a1e54ab61913bc29e5ec0798a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08856",
    "kind": "arxiv",
    "version": 1
  }
}