Pith Number

pith:OSFERO5S

pith:2019:OSFERO5SYJMTW7LYKXC3R5V7B6

not attested not anchored not stored refs pending

Assistive robot operated via P300-based Brain Computer Interface

Daniele Di Vito, Filippo Arrichiello, Gianluca Antonelli, Paolo Di Lillo, Stefano Chiaverini

arxiv:1905.12927 v1 · 2019-05-30 · 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{OSFERO5SYJMTW7LYKXC3R5V7B6}

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	2026-05-17T23:44:39.326037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

748a48bbb2c2593b7d7855c5b8f6bf0f8dd656af6d5917e922e7ed50955beca5

Aliases

arxiv: 1905.12927 · arxiv_version: 1905.12927v1 · doi: 10.48550/arxiv.1905.12927 · pith_short_12: OSFERO5SYJMT · pith_short_16: OSFERO5SYJMTW7LY · pith_short_8: OSFERO5S

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/OSFERO5SYJMTW7LYKXC3R5V7B6 \
  | 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: 748a48bbb2c2593b7d7855c5b8f6bf0f8dd656af6d5917e922e7ed50955beca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52859e0856094f384aaae0f6ba7324685bfe7fb324fc10ce1c7977da57fc7d6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-05-30T09:35:52Z",
    "title_canon_sha256": "7f1dbfcb9b5809cb4c8276b89807a8895b4e1dc136817c59f355c37f6e25b215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12927",
    "kind": "arxiv",
    "version": 1
  }
}