Pith Number

pith:QH4YDIEE

pith:2026:QH4YDIEEL26LEQGS2PICXTKSKV

not attested not anchored not stored refs pending

Beyond Next-Observation Prediction: Agent-Authored World Modeling for Sequential Decision Making

Guangfeng Cai, Jiaqi Lv, Kaibing Yang, Lei Feng, Shengtian Yang, Shuo He, Yu Li

arxiv:2606.25421 v1 · 2026-06-24 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QH4YDIEEL26LEQGS2PICXTKSKV}

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	2026-06-25T01:18:04.965711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f981a0845ebcb240d2d3d02bcd5255781f0798cdf0ef49bf388a4db3f48648

Aliases

arxiv: 2606.25421 · arxiv_version: 2606.25421v1 · doi: 10.48550/arxiv.2606.25421 · pith_short_12: QH4YDIEEL26L · pith_short_16: QH4YDIEEL26LEQGS · pith_short_8: QH4YDIEE

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/QH4YDIEEL26LEQGS2PICXTKSKV \
  | 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: 81f981a0845ebcb240d2d3d02bcd5255781f0798cdf0ef49bf388a4db3f48648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "199ad472345bd04c0e8c3599218e161182a608263272fc28dc97249fe09df099",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T05:31:00Z",
    "title_canon_sha256": "11417c2f45f247c2ad371681b2298ba43b2de623587ccacf1405b5ce29e65e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25421",
    "kind": "arxiv",
    "version": 1
  }
}