Pith Number

pith:6DP2P42D

pith:2011:6DP2P42DUDQICZ2BEU36FAU44D

not attested not anchored not stored refs pending

Engineering Benchmarks for Planning: the Domains Used in the Deterministic Part of IPC-4

F. Liporace, J. Hoffmann, R. Englert, S. Edelkamp, S. Thiebaux, S. Trueg

arxiv:1110.1016 v1 · 2011-09-29 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DP2P42DUDQICZ2BEU36FAU44D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:11:39.993723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0dfa7f343a0e08167412537e2829ce0c98b95312780aa393f9a69d258635469

Aliases

arxiv: 1110.1016 · arxiv_version: 1110.1016v1 · doi: 10.48550/arxiv.1110.1016 · pith_short_12: 6DP2P42DUDQI · pith_short_16: 6DP2P42DUDQICZ2B · pith_short_8: 6DP2P42D

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/6DP2P42DUDQICZ2BEU36FAU44D \
  | 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: f0dfa7f343a0e08167412537e2829ce0c98b95312780aa393f9a69d258635469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f2f95c4dcc48a539bda6202eab602955b67cea5bd3e1dc65e4e06cb8f944f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-09-29T19:02:41Z",
    "title_canon_sha256": "d8891ac4b9e4aff23666ef822e27c34f6e9c76a414fd835257b96767e684f9c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1016",
    "kind": "arxiv",
    "version": 1
  }
}