Pith Number

pith:TTPA2OJ4

pith:2015:TTPA2OJ4Y676TSXBFVPDDHWQFJ

not attested not anchored not stored refs pending

Sparse Bayesian Learning for EEG Source Localization

Frank de Hoog, M. Tahtali, Rajib Rana, Sajib Saha, T.E. Gureyev, Ya.I. Nesterets

arxiv:1501.04621 v1 · 2015-01-19 · q-bio.QM · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTPA2OJ4Y676TSXBFVPDDHWQFJ}

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	2026-05-18T02:29:03.201365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cde0d393cc7bfe9cae12d5e319ed02a7e1197edf6c9cff30513a5e34ba87996

Aliases

arxiv: 1501.04621 · arxiv_version: 1501.04621v1 · doi: 10.48550/arxiv.1501.04621 · pith_short_12: TTPA2OJ4Y676 · pith_short_16: TTPA2OJ4Y676TSXB · pith_short_8: TTPA2OJ4

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/TTPA2OJ4Y676TSXBFVPDDHWQFJ \
  | 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: 9cde0d393cc7bfe9cae12d5e319ed02a7e1197edf6c9cff30513a5e34ba87996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1aa28696b3b9d962288deb99a159b44b07d948067715ca3e1157fa613757207",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2015-01-19T16:11:03Z",
    "title_canon_sha256": "8110a5d3f0d481940c7d78e34284fdef7991784b97eb00cbc84b0a56ab9ef6ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04621",
    "kind": "arxiv",
    "version": 1
  }
}