Pith Number

pith:GQJHEDRF

pith:2020:GQJHEDRFUO33EW4EMPTBHBOE4Y

not attested not anchored not stored refs pending

MIndGrasp: A New Training and Testing Framework for Motor Imagery Based 3-Dimensional Assistive Robotic Control

Daniel Freer, Guang-Zhong Yang

arxiv:2003.00369 v1 · 2020-03-01 · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQJHEDRFUO33EW4EMPTBHBOE4Y}

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	2026-07-05T00:44:46.152677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3412720e25a3b7b25b8463e61385c4e62e7a5e68b813a343b0e70c6cef5699b3

Aliases

arxiv: 2003.00369 · arxiv_version: 2003.00369v1 · doi: 10.48550/arxiv.2003.00369 · pith_short_12: GQJHEDRFUO33 · pith_short_16: GQJHEDRFUO33EW4E · pith_short_8: GQJHEDRF

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/GQJHEDRFUO33EW4EMPTBHBOE4Y \
  | 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: 3412720e25a3b7b25b8463e61385c4e62e7a5e68b813a343b0e70c6cef5699b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fba16ef387810f662ad4589c5d6e2678bffae466e9d53445116ecb8a3aefb65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-03-01T00:41:11Z",
    "title_canon_sha256": "277db0a28cc05e9a4e4f825d33d4a47780b37aad14d3b22a8e37d72eb5e3f2f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00369",
    "kind": "arxiv",
    "version": 1
  }
}