Pith Number

pith:ZIYIZ6DP

pith:2024:ZIYIZ6DPFMRSWDPS2LSGIIJSD6

not attested not anchored not stored refs pending

A Structural Complexity Analysis of Hierarchical Task Network Planning

Cornelius Brand, Fionn Mc Inerney, Robert Ganian, Simon Wietheger

arxiv:2401.14174 v2 · 2024-01-25 · cs.CC · 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{ZIYIZ6DPFMRSWDPS2LSGIIJSD6}

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	2026-07-05T10:03:40.829210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca308cf86f2b232b0df2d2e46421321fb3c422ebc47fa38c818f36cceaa6e77f

Aliases

arxiv: 2401.14174 · arxiv_version: 2401.14174v2 · doi: 10.48550/arxiv.2401.14174 · pith_short_12: ZIYIZ6DPFMRS · pith_short_16: ZIYIZ6DPFMRSWDPS · pith_short_8: ZIYIZ6DP

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/ZIYIZ6DPFMRSWDPS2LSGIIJSD6 \
  | 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: ca308cf86f2b232b0df2d2e46421321fb3c422ebc47fa38c818f36cceaa6e77f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c02451595dbe77d4834c6d3dbe3aaf14e8ac362472bd8ac5634da9fd0b9ae19",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-01-25T13:34:33Z",
    "title_canon_sha256": "d3dc6d59aa6bd904fb3cc7fbc6eb297f60b93bd154f5973b69b6d92af2abd994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14174",
    "kind": "arxiv",
    "version": 2
  }
}