Pith Number

pith:5GUNEZRN

pith:2026:5GUNEZRNX3F3TBOA55DLTFPVIJ

not attested not anchored not stored refs pending

IR-SIM: A Lightweight Skill-Native Simulator for Navigation, Learning, and Benchmarking

Chengyang Li, Guoliang Li, Hengshuang Zhao, Jia Pan, Qi Hao, Rui Gao, Ruihua Han, Shuai Wang, Xinyi Wang, Yupu Lu, Zhe Liu

arxiv:2606.08729 v1 · 2026-06-07 · cs.RO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GUNEZRNX3F3TBOA55DLTFPVIJ}

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	2026-06-09T02:07:35.917109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a8d2662dbecbb985c0ef46b995f5427424c392734cb899b6d1941cd3dd283e

Aliases

arxiv: 2606.08729 · arxiv_version: 2606.08729v1 · doi: 10.48550/arxiv.2606.08729 · pith_short_12: 5GUNEZRNX3F3 · pith_short_16: 5GUNEZRNX3F3TBOA · pith_short_8: 5GUNEZRN

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/5GUNEZRNX3F3TBOA55DLTFPVIJ \
  | 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: e9a8d2662dbecbb985c0ef46b995f5427424c392734cb899b6d1941cd3dd283e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87cf9cf4305e2cec7bb6d8903ae8cd8e495cfa203fc3f7a953528805ba23f8c0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-07T16:55:37Z",
    "title_canon_sha256": "bf25b4c2d24476b28e0afa96988214aedac3151ee68cc921612220d1ef9c4c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08729",
    "kind": "arxiv",
    "version": 1
  }
}