Pith Number

pith:XVVZBBAG

pith:2020:XVVZBBAGKILXVI5VYG3LM2X33M

not attested not anchored not stored refs pending

Low-cost Active Dry-Contact Surface EMG Sensor for Bionic Arms

Ashwin De Silva, Asma M. Naim, Kithmin Wickramasinghe, Malsha V. Perera, Simon L. Kappel, Thilina Dulantha Lalitharatne

arxiv:2009.02575 v2 · 2020-09-05 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVVZBBAGKILXVI5VYG3LM2X33M}

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	2026-07-05T02:00:13.008983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd6b90840652177aa3b5c1b6b66afbdb0ad0cbd765e7b61a24d5f6f37a58cb26

Aliases

arxiv: 2009.02575 · arxiv_version: 2009.02575v2 · doi: 10.48550/arxiv.2009.02575 · pith_short_12: XVVZBBAGKILX · pith_short_16: XVVZBBAGKILXVI5V · pith_short_8: XVVZBBAG

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/XVVZBBAGKILXVI5VYG3LM2X33M \
  | 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: bd6b90840652177aa3b5c1b6b66afbdb0ad0cbd765e7b61a24d5f6f37a58cb26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f2a9a0debd84b12287e809143e888772ce471886ea9fbc38c5b2f136d92342f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2020-09-05T17:48:11Z",
    "title_canon_sha256": "d6949f7fd4c9075ae2813df6d2939a576a85438bfb404db7bfc94623340cd80a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02575",
    "kind": "arxiv",
    "version": 2
  }
}