Pith Number

pith:6YPC47WC

pith:2026:6YPC47WC4ZDPCDEYK7LDLVHLWH

not attested not anchored not stored refs pending

SG-WAM: Text-Grounded and Spatial-aware Semantic Guidance for World-Action Models

Haoang Li, Haodong Yan, Jiaguan Zhu, Junfeng Li, Junjie He, Ruixin Li, Shunbo Zhou, Tianran Zhang, Wen Chen, Yangyang Zheng, Yuqiao Du, Zhide Zhong

arxiv:2608.08839 v1 · 2026-08-09 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YPC47WC4ZDPCDEYK7LDLVHLWH}

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	2026-08-11T01:25:29.591079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f61e2e7ec2e646f10c9857d635d4ebb1fbc7a0cd7dd145a42a1d2c413bf7fd8d

Aliases

arxiv: 2608.08839 · arxiv_version: 2608.08839v1 · doi: 10.48550/arxiv.2608.08839 · pith_short_12: 6YPC47WC4ZDP · pith_short_16: 6YPC47WC4ZDPCDEY · pith_short_8: 6YPC47WC

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/6YPC47WC4ZDPCDEYK7LDLVHLWH \
  | 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: f61e2e7ec2e646f10c9857d635d4ebb1fbc7a0cd7dd145a42a1d2c413bf7fd8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292c4226967c8b56d26d2dbb24cb7028176c64a1de1c0830d62117b7e3150062",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-09T17:59:35Z",
    "title_canon_sha256": "3af0755b4e06f5faebc2ceb4bed95d2dcd76fd38244136f2b7d4207b1a44383e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08839",
    "kind": "arxiv",
    "version": 1
  }
}