Pith Number

pith:JZYTRF3J

pith:2026:JZYTRF3JQKN3KCDDXQ7LZHJZ2S

not attested not anchored not stored refs pending

Real-IKEA: Physical Fidelity is the Prerequisite for Robust Manipulation

Fan Shi, Kunqi Xu, Siyuan Luo, Zhenhao Huang, Ziqiu Zeng

arxiv:2606.08564 v1 · 2026-06-07 · 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{JZYTRF3JQKN3KCDDXQ7LZHJZ2S}

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	2026-06-09T01:05:40.243246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e71389769829bb50863bc3ebc9d39d4ace0aee679eb548b92d0c0a0f52ae052

Aliases

arxiv: 2606.08564 · arxiv_version: 2606.08564v1 · doi: 10.48550/arxiv.2606.08564 · pith_short_12: JZYTRF3JQKN3 · pith_short_16: JZYTRF3JQKN3KCDD · pith_short_8: JZYTRF3J

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/JZYTRF3JQKN3KCDDXQ7LZHJZ2S \
  | 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: 4e71389769829bb50863bc3ebc9d39d4ace0aee679eb548b92d0c0a0f52ae052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed18d6e38948bec7f12747f17638577f37c0c0847846ee8a5138922a9271f83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-07T10:41:38Z",
    "title_canon_sha256": "5fc7d265f4ff8a7464ddd246dc347b043d4cd4f26e384bafd2011e43d9d32950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08564",
    "kind": "arxiv",
    "version": 1
  }
}