Pith Number

pith:UT2CKKBE

pith:2022:UT2CKKBE4WD3RDZDJCODU4KJ74

not attested not anchored not stored refs pending

Real Robot Challenge 2021: Cartesian Position Control with Triangle Grasp and Trajectory Interpolation

Ethan K. Gordon, Harshit Sikchi, Rishabh Madan, Tapomayukh Bhattacharjee

arxiv:2203.08371 v2 · 2022-03-16 · 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{UT2CKKBE4WD3RDZDJCODU4KJ74}

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	2026-07-05T04:06:31.181881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4f4252824e587b88f23489c3a7149ff2ed353705128aaea2be2a5fa648f80f1

Aliases

arxiv: 2203.08371 · arxiv_version: 2203.08371v2 · doi: 10.48550/arxiv.2203.08371 · pith_short_12: UT2CKKBE4WD3 · pith_short_16: UT2CKKBE4WD3RDZD · pith_short_8: UT2CKKBE

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/UT2CKKBE4WD3RDZDJCODU4KJ74 \
  | 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: a4f4252824e587b88f23489c3a7149ff2ed353705128aaea2be2a5fa648f80f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f999a8b2c548d175b63ac0ddc4aa9ebc48efb62ece700ec85ad14a74695cb7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-03-16T03:34:11Z",
    "title_canon_sha256": "018bff5471d242d22fa432de8c4d42ff45de45db0b18afc2ec9ece3189daa78d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08371",
    "kind": "arxiv",
    "version": 2
  }
}