Pith Number

pith:PZC444T7

pith:2022:PZC444T7LTTTM2TXDQQD7AJRG5

not attested not anchored not stored refs pending

Interactive Disambiguation for Behavior Tree Execution

Christian Smith, Fethiye Irmak Do\u{g}an, Iolanda Leite, Matteo Iovino

arxiv:2203.02994 v2 · 2022-03-06 · 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{PZC444T7LTTTM2TXDQQD7AJRG5}

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	2026-07-05T04:03:39.335040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e45ce727f5ce7366a771c203f813137771b2eeb1c1f42d5e17338c048b8ae39

Aliases

arxiv: 2203.02994 · arxiv_version: 2203.02994v2 · doi: 10.48550/arxiv.2203.02994 · pith_short_12: PZC444T7LTTT · pith_short_16: PZC444T7LTTTM2TX · pith_short_8: PZC444T7

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/PZC444T7LTTTM2TXDQQD7AJRG5 \
  | 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: 7e45ce727f5ce7366a771c203f813137771b2eeb1c1f42d5e17338c048b8ae39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2470009a5e6aeb47a547710a0fc77b51235a37f0633286c6d5d1958e197cf72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-03-06T16:02:09Z",
    "title_canon_sha256": "b7e79cbe8b6ee5a5d86e48a386e73e5044adb669ec2d76c62e4dfe25f143aaad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02994",
    "kind": "arxiv",
    "version": 2
  }
}