Pith Number

pith:3H35DBCH

pith:2022:3H35DBCH6PRL37ZUE3JQN272IZ

not attested not anchored not stored refs pending

Understanding Physical Effects for Effective Tool-use

Hangxin Liu, Song-Chun Zhu, Weiqi Wang, Yixin Zhu, Zeyu Zhang, Ziyuan Jiao

arxiv:2206.14998 v1 · 2022-06-30 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3H35DBCH6PRL37ZUE3JQN272IZ}

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	2026-07-05T04:36:37.726292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9f7d18447f3e2bdff3426d306ebfa466099fdb18509474620eb50f42203c105

Aliases

arxiv: 2206.14998 · arxiv_version: 2206.14998v1 · doi: 10.48550/arxiv.2206.14998 · pith_short_12: 3H35DBCH6PRL · pith_short_16: 3H35DBCH6PRL37ZU · pith_short_8: 3H35DBCH

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/3H35DBCH6PRL37ZUE3JQN272IZ \
  | 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: d9f7d18447f3e2bdff3426d306ebfa466099fdb18509474620eb50f42203c105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1485fe0539940066461769e8688a9ed1a7759033b7febe24d72d3235589b22e6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-06-30T03:13:38Z",
    "title_canon_sha256": "92d6794d35d06bf2cb3599c0fbe77ba2190fd8a98c862a89d811c16ec0dffb34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.14998",
    "kind": "arxiv",
    "version": 1
  }
}