Pith Number

pith:C2GRL46P

pith:2018:C2GRL46POJ5GASWN6PGNJYTB4L

not attested not anchored not stored refs pending

The Helping Hand: An Assistive Manipulation Framework Using Augmented Reality and a Tongue-Drive Interfaces

Fu-Jen Chu, Maysam Ghovanloo, Patricio A. Vela, Ruinian Xu, Zhenxuan Zhang

arxiv:1802.00463 v2 · 2018-02-01 · 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{C2GRL46POJ5GASWN6PGNJYTB4L}

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	2026-05-18T00:07:21.900022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168d15f3cf727a604acdf3ccd4e261e2cb4bac9bb03e05581098ce41d74d6c37

Aliases

arxiv: 1802.00463 · arxiv_version: 1802.00463v2 · doi: 10.48550/arxiv.1802.00463 · pith_short_12: C2GRL46POJ5G · pith_short_16: C2GRL46POJ5GASWN · pith_short_8: C2GRL46P

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/C2GRL46POJ5GASWN6PGNJYTB4L \
  | 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: 168d15f3cf727a604acdf3ccd4e261e2cb4bac9bb03e05581098ce41d74d6c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e767a07d84ca54c304dd6fe1e83b0bcc35c962c8f05a3a49d276119592d92391",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-02-01T19:24:22Z",
    "title_canon_sha256": "f3eb504dfd39e73facb9d51a3d3be442daca6556d35beb45bd8e59038e264adf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00463",
    "kind": "arxiv",
    "version": 2
  }
}