Pith Number

pith:EMPAXKI3

pith:2012:EMPAXKI3JJR5VKCREWPKFF6LEC

not attested not anchored not stored refs pending

Improving accuracy and power with transfer learning using a meta-analytic database

Bertrand Thirion (INRIA Saclay - Ile de France, Christophe Pallier (NEUROSPIN), Ga\"el Varoquaux (INRIA Saclay - Ile de France, Jean-Baptiste Poline (LNAO), LNAO), Philippe Pinel (NEUROSPIN), Yannick Schwartz (INRIA Saclay - Ile de France

arxiv:1209.5375 v2 · 2012-09-24 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMPAXKI3JJR5VKCREWPKFF6LEC}

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	2026-05-18T03:44:33.195997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

231e0ba91b4a63daa851259ea297cb208e79cbafbcb2b59c9742b1990f107ee2

Aliases

arxiv: 1209.5375 · arxiv_version: 1209.5375v2 · doi: 10.48550/arxiv.1209.5375 · pith_short_12: EMPAXKI3JJR5 · pith_short_16: EMPAXKI3JJR5VKCR · pith_short_8: EMPAXKI3

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/EMPAXKI3JJR5VKCREWPKFF6LEC \
  | 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: 231e0ba91b4a63daa851259ea297cb208e79cbafbcb2b59c9742b1990f107ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c41f993bc6a52154c0f428a1c4f5b03161b00674d9c9ff0b26ddeee15cf281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-09-24T19:38:46Z",
    "title_canon_sha256": "00669fe551ae462e23e3b1caa939a983305282ec42f54e1c9a4bcf60535608cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5375",
    "kind": "arxiv",
    "version": 2
  }
}