Pith Number

pith:RFID5OIE

pith:2026:RFID5OIE273YQ4KKCOSEIVXVFM

not attested not anchored not stored refs pending

Handwriting decoding as a challenging motor task for EEG Foundation Models

Ishayu Ghosh, Nora Zajzon, Srinivas Ravishankar, Teng Fei, Virginia de Sa

arxiv:2605.15698 v1 · 2026-05-15 · 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{RFID5OIE273YQ4KKCOSEIVXVFM}

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	2026-05-20T00:01:13.128599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89503eb904d7f788714a13a44456f52b2bc66da5147ab1ee3a4d7b90f9b90a6f

Aliases

arxiv: 2605.15698 · arxiv_version: 2605.15698v1 · doi: 10.48550/arxiv.2605.15698 · pith_short_12: RFID5OIE273Y · pith_short_16: RFID5OIE273YQ4KK · pith_short_8: RFID5OIE

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/RFID5OIE273YQ4KKCOSEIVXVFM \
  | 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: 89503eb904d7f788714a13a44456f52b2bc66da5147ab1ee3a4d7b90f9b90a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da34dab20c25a7ef378c2eefbca121ec36f1dc5d435e81f5d0195d87d9394352",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-05-15T07:42:35Z",
    "title_canon_sha256": "bf6111be8843ee5bf871ca0c8db3c784a9944c59ea249f9164181b225422c3ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15698",
    "kind": "arxiv",
    "version": 1
  }
}