Pith Number

pith:HAQU6RZA

pith:2022:HAQU6RZAIRDYTIXGLC7QN2SA7F

not attested not anchored not stored refs pending

Measuring a Robot Hand's Graspable Region using Power and Precision Grasps

Cindy Grimm, John Morrow, Joshua Campbell, Nuha Nishat, Ravi Balasubramanian

arxiv:2204.12658 v1 · 2022-04-27 · 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{HAQU6RZAIRDYTIXGLC7QN2SA7F}

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	2026-07-05T04:18:21.216972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38214f4720444789a2e658bf06ea40f96c21aea8ed0654e81b09e11278d0873a

Aliases

arxiv: 2204.12658 · arxiv_version: 2204.12658v1 · doi: 10.48550/arxiv.2204.12658 · pith_short_12: HAQU6RZAIRDY · pith_short_16: HAQU6RZAIRDYTIXG · pith_short_8: HAQU6RZA

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/HAQU6RZAIRDYTIXGLC7QN2SA7F \
  | 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: 38214f4720444789a2e658bf06ea40f96c21aea8ed0654e81b09e11278d0873a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34cdfb0b97019f82161df99b0381acc90e81a862a1636c578f544131d07a597f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-04-27T01:40:17Z",
    "title_canon_sha256": "7fddd179e2de5bf63cfb8c9481475826e594c46ca54344a8097418a470025d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12658",
    "kind": "arxiv",
    "version": 1
  }
}