Pith Number

pith:MSBUMKDP

pith:2026:MSBUMKDPVITRST4JAZAHQW27NW

not attested not anchored not stored refs pending

WorldScape Policy 2.0: Empowering Steerable World Action Modeling with Reasoning-Augmented Memory

Baorun Li, Chen Gao, Chengming Hu, Haisheng Su, Haoxuan Dou, Jianjie Fang, Junchi Yan, Ruiyan Xu, Wei Wu, Xin Jin, Xin Zhang, Xue Yang, Yong Li, Zhanwang Liu, Zhenjie Yang, Zongdai Liu

arxiv:2607.18840 v1 · 2026-07-21 · 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{MSBUMKDPVITRST4JAZAHQW27NW}

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	2026-07-22T01:23:15.397901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

648346286faa27194f890640785b5f6d9a658dd74eeb1d68639976f957ca4cdc

Aliases

arxiv: 2607.18840 · arxiv_version: 2607.18840v1 · doi: 10.48550/arxiv.2607.18840 · pith_short_12: MSBUMKDPVITR · pith_short_16: MSBUMKDPVITRST4J · pith_short_8: MSBUMKDP

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/MSBUMKDPVITRST4JAZAHQW27NW \
  | 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: 648346286faa27194f890640785b5f6d9a658dd74eeb1d68639976f957ca4cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b618f4382341e4eb6be588c8e33ad90c298d68f236286d7b141a561bdb746a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-21T08:25:37Z",
    "title_canon_sha256": "0c245f5c9b96644ff9607628566d3a937b0bafdcc18b199fc8570f1139c14155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18840",
    "kind": "arxiv",
    "version": 1
  }
}