Pith Number

pith:PQE7NG3Z

pith:2026:PQE7NG3ZQC6GNMW7GUHZU2PFSV

not attested not anchored not stored refs pending

On the Ability of Transformers to Verify Plans

Alexander Koller, Katharina Stein, Michael Hahn, Sylvie Thi\'ebaux, Yash Sarrof, Yupei Du

arxiv:2603.19954 v2 · 2026-03-20 · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQE7NG3ZQC6GNMW7GUHZU2PFSV}

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	2026-07-07T01:16:09.886530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c09f69b7980bc66b2df350f9a69e59541587cc140b1ba649a4a66da8073772c

Aliases

arxiv: 2603.19954 · arxiv_version: 2603.19954v2 · doi: 10.48550/arxiv.2603.19954 · pith_short_12: PQE7NG3ZQC6G · pith_short_16: PQE7NG3ZQC6GNMW7 · pith_short_8: PQE7NG3Z

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/PQE7NG3ZQC6GNMW7GUHZU2PFSV \
  | 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: 7c09f69b7980bc66b2df350f9a69e59541587cc140b1ba649a4a66da8073772c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e28b55852f7c89d3b34216580e1da072d218d1f29c322747e00ed81282a0cd3",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-03-20T13:55:29Z",
    "title_canon_sha256": "d52e0ec53c0125ba089309ce6cf949220a86b4b5522cc456bc75e99506ba844d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19954",
    "kind": "arxiv",
    "version": 2
  }
}