Pith Number

pith:7OI7VUID

pith:2017:7OI7VUIDZNOK24W3DZSB5IDCVD

not attested not anchored not stored refs pending

Converting Your Thoughts to Texts: Enabling Brain Typing via Deep Feature Learning of EEG Signals

Dalin Zhang, Lina Yao, Quan Z. Sheng, Salil S. Kanhere, Tao Gu, Xiang Zhang

arxiv:1709.08820 v1 · 2017-09-26 · cs.HC · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OI7VUIDZNOK24W3DZSB5IDCVD}

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	2026-05-18T00:34:21.798348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb91fad103cb5cad72db1e641ea062a8c9fe530d202a6558066a18e7e05b9dfd

Aliases

arxiv: 1709.08820 · arxiv_version: 1709.08820v1 · doi: 10.48550/arxiv.1709.08820 · pith_short_12: 7OI7VUIDZNOK · pith_short_16: 7OI7VUIDZNOK24W3 · pith_short_8: 7OI7VUID

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/7OI7VUIDZNOK24W3DZSB5IDCVD \
  | 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: fb91fad103cb5cad72db1e641ea062a8c9fe530d202a6558066a18e7e05b9dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80f2f0e55d06530171d67670699f9c1b5004831d8e00d322bbf912eaf213ee8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-09-26T04:20:34Z",
    "title_canon_sha256": "131d493ecacb0ffe2f9e926b729c0685cc58c3d2ba46ea32ac77c8c110ed2d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08820",
    "kind": "arxiv",
    "version": 1
  }
}