Pith Number

pith:BKI3VKJC

pith:2022:BKI3VKJCEZO6T7U27QMXNKP5BB

not attested not anchored not stored refs pending

Mechanical Search on Shelves with Efficient Stacking and Destacking of Objects

Anelia Angelova, Brian Ichter, Chung Min Kim, Huang Huang, Jeffrey Ichnowski, Ken Goldberg, Letian Fu, Michael Danielczuk, Zachary Tam

arxiv:2207.02347 v1 · 2022-07-05 · 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{BKI3VKJCEZO6T7U27QMXNKP5BB}

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	2026-07-05T04:38:01.679847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a91baa922265de9fe9afc1976a9fd085b145ec9843154be62531984d9991c69

Aliases

arxiv: 2207.02347 · arxiv_version: 2207.02347v1 · doi: 10.48550/arxiv.2207.02347 · pith_short_12: BKI3VKJCEZO6 · pith_short_16: BKI3VKJCEZO6T7U2 · pith_short_8: BKI3VKJC

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/BKI3VKJCEZO6T7U27QMXNKP5BB \
  | 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: 0a91baa922265de9fe9afc1976a9fd085b145ec9843154be62531984d9991c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c360d42056b2266812deaf3a31663a24fd084ff36ad8242bc7dca753e3dfe5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-07-05T22:44:12Z",
    "title_canon_sha256": "346866cb1479cea32e39698a6217e7dd92282c469f2720be018c5641a4591b4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02347",
    "kind": "arxiv",
    "version": 1
  }
}