Pith Number

pith:4OY35CTO

pith:2023:4OY35CTO5COSMWFIG5IR47RBLA

not attested not anchored not stored refs pending

Prioritized Planning for Target-Oriented Manipulation via Hierarchical Stacking Relationship Prediction

Chengzhong Ma, Jian Tang, Nanning Zheng, Xingyu Chen, Xuguang Lan, Zewen Wu

arxiv:2303.07828 v2 · 2023-03-14 · 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{4OY35CTO5COSMWFIG5IR47RBLA}

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	2026-07-05T06:24:28.676143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b1be8a6ee89d2658a837511e7e21582a6c84d7c9b6ec1abef497a681ddb7ec

Aliases

arxiv: 2303.07828 · arxiv_version: 2303.07828v2 · doi: 10.48550/arxiv.2303.07828 · pith_short_12: 4OY35CTO5COS · pith_short_16: 4OY35CTO5COSMWFI · pith_short_8: 4OY35CTO

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/4OY35CTO5COSMWFIG5IR47RBLA \
  | 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: e3b1be8a6ee89d2658a837511e7e21582a6c84d7c9b6ec1abef497a681ddb7ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce237cb0ffb7eee41f6d6c5d00e4a5b3d99eaf9f30f31f3bd33a1a8eed2afef9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-03-14T12:04:16Z",
    "title_canon_sha256": "4ed850061b300107c09c5de8d4e7386b43d78b4dad91d9a74bcc416f2c4de3e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07828",
    "kind": "arxiv",
    "version": 2
  }
}