Pith Number

pith:XI7WXTYS

pith:2026:XI7WXTYSEYVG32B3FGWWYXXIRX

not attested not anchored not stored refs pending

Worlds in One Demo: A Synthetic Data Engine for Learning Open-World Mobile Manipulation

Guanya Shi, Huanyu Li, Lingxiao Guo

arxiv:2607.13154 v1 · 2026-07-14 · 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{XI7WXTYSEYVG32B3FGWWYXXIRX}

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	2026-07-16T00:22:00.280523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba3f6bcf12262a6de83b29ad6c5ee88df1c1a9fcadeab2ba0dd4a4b78b26ff55

Aliases

arxiv: 2607.13154 · arxiv_version: 2607.13154v1 · doi: 10.48550/arxiv.2607.13154 · pith_short_12: XI7WXTYSEYVG · pith_short_16: XI7WXTYSEYVG32B3 · pith_short_8: XI7WXTYS

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/XI7WXTYSEYVG32B3FGWWYXXIRX \
  | 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: ba3f6bcf12262a6de83b29ad6c5ee88df1c1a9fcadeab2ba0dd4a4b78b26ff55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bfc862c220ce2f80f79a422ecbac23e0a3d3970db382385cd0ba4b60ba377f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-14T18:04:58Z",
    "title_canon_sha256": "df23b8087c5872d81af3e313ec10db47f2e68ff89e9a65b64b2f3fd389e63e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13154",
    "kind": "arxiv",
    "version": 1
  }
}