Pith Number

pith:LPM6HZS6

pith:2021:LPM6HZS6IH4FWDLWNT3OSC2QE7

not attested not anchored not stored refs pending

Coordination of two robotic manipulators for object retrieval in clutter

Changhwan Kim, Changjoo Nam, Jeeho Ahn

arxiv:2109.15220 v1 · 2021-09-30 · 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{LPM6HZS6IH4FWDLWNT3OSC2QE7}

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.

Cited by

1 paper in Pith

Tabletop Object Rearrangement: Structure, Complexity, and Efficient Combinatorial Search-Based Solutions

Receipt and verification

First computed	2026-07-05T03:18:56.847770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd9e3e65e41f85b0d766cf6e90b5027f36a02b396b03e61d022d57255e6cccc

Aliases

arxiv: 2109.15220 · arxiv_version: 2109.15220v1 · doi: 10.48550/arxiv.2109.15220 · pith_short_12: LPM6HZS6IH4F · pith_short_16: LPM6HZS6IH4FWDLW · pith_short_8: LPM6HZS6

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/LPM6HZS6IH4FWDLWNT3OSC2QE7 \
  | 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: 5bd9e3e65e41f85b0d766cf6e90b5027f36a02b396b03e61d022d57255e6cccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d675bf57333642033c38f23a5b0855c754164d45d650c9b71f4ae0abe95eb45c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-30T15:45:30Z",
    "title_canon_sha256": "727978bd6c7477b58da5a25f1a72dd08a2e68312231f528bc7692fdb78211b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.15220",
    "kind": "arxiv",
    "version": 1
  }
}