Pith Number

pith:4CVZREIC

pith:2023:4CVZREICGE6HFIMZEP65J6QFQX

not attested not anchored not stored refs pending

Knolling bot 2.0: Enhancing Object Organization with Self-supervised Graspability Estimation

Hod Lipson, Yuhang Hu, Zhizhuo Zhang

arxiv:2310.19226 v1 · 2023-10-30 · 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{4CVZREICGE6HFIMZEP65J6QFQX}

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	2026-07-05T07:06:47.887887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0ab989102313c72a19923fdd4fa0585d1bf14976cc16d96737d91f8276afeef

Aliases

arxiv: 2310.19226 · arxiv_version: 2310.19226v1 · doi: 10.48550/arxiv.2310.19226 · pith_short_12: 4CVZREICGE6H · pith_short_16: 4CVZREICGE6HFIMZ · pith_short_8: 4CVZREIC

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/4CVZREICGE6HFIMZEP65J6QFQX \
  | 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: e0ab989102313c72a19923fdd4fa0585d1bf14976cc16d96737d91f8276afeef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f2c509cf268ef996791444d3b8d3839012782c835fb05b034f974b7c516215",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-10-30T02:14:11Z",
    "title_canon_sha256": "a2babe7e6ff08ced37f0d79c4f942640c2f89d8adb17274f615d0e0a659c6acd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19226",
    "kind": "arxiv",
    "version": 1
  }
}