Pith Number

pith:4OFSPQZ5

pith:2013:4OFSPQZ524IJVTY2Q5PR3MALNR

not attested not anchored not stored refs pending

Novel Virtual Moving Sound-based Spatial Auditory Brain-Computer Interface Paradigm

Tomasz M. Rutkowski, Yohann Lelievre

arxiv:1308.2630 v2 · 2013-08-12 · q-bio.NC · 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{4OFSPQZ524IJVTY2Q5PR3MALNR}

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	2026-05-18T03:03:09.795773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e38b27c33dd7109acf1a875f1db00b6c5df5f4c8fe0d7f971ec51d3fe002c709

Aliases

arxiv: 1308.2630 · arxiv_version: 1308.2630v2 · doi: 10.48550/arxiv.1308.2630 · pith_short_12: 4OFSPQZ524IJ · pith_short_16: 4OFSPQZ524IJVTY2 · pith_short_8: 4OFSPQZ5

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/4OFSPQZ524IJVTY2Q5PR3MALNR \
  | 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: e38b27c33dd7109acf1a875f1db00b6c5df5f4c8fe0d7f971ec51d3fe002c709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa9ef96fb1d94c4e6728c62a54ae5e419f7cb8d59b9574708a14c3d4ce429f2",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2013-08-12T17:26:14Z",
    "title_canon_sha256": "7292a0a78592c268da5030610e394e0a7f994a4a69b6872561b329b6f610192f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2630",
    "kind": "arxiv",
    "version": 2
  }
}