Pith Number

pith:Q7SF2DR7

pith:2013:Q7SF2DR7BSZXPL74ELFK4YPADN

not attested not anchored not stored refs pending

Duality in STRIPS planning

Martin Suda

arxiv:1304.0897 v1 · 2013-04-03 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7SF2DR7BSZXPL74ELFK4YPADN}

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	2026-05-18T03:29:05.804853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87e45d0e3f0cb377affc22caae61e01b4b13acd8dbda76282ebd042f62f60ebc

Aliases

arxiv: 1304.0897 · arxiv_version: 1304.0897v1 · doi: 10.48550/arxiv.1304.0897 · pith_short_12: Q7SF2DR7BSZX · pith_short_16: Q7SF2DR7BSZXPL74 · pith_short_8: Q7SF2DR7

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/Q7SF2DR7BSZXPL74ELFK4YPADN \
  | 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: 87e45d0e3f0cb377affc22caae61e01b4b13acd8dbda76282ebd042f62f60ebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da41256f6a1d5abe8516b7a94d54bb4f06d3c78c17651685c22654bb2e11bb78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-04-03T10:08:56Z",
    "title_canon_sha256": "64387fa5b7f6da8704c3f5d0cd6a5d3f10bf37f147211a5370184ad5423774be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0897",
    "kind": "arxiv",
    "version": 1
  }
}