Pith Number

pith:IMYIVYMV

pith:2012:IMYIVYMVQNSKYTIIH7ADWGUNWP

not attested not anchored not stored refs pending

On spatial selectivity and prediction across conditions with fMRI

Bertrand Thirion (INRIA Saclay - Ile de France, Ga\"el Varoquaux (INRIA Saclay - Ile de France, LNAO), Yannick Schwartz (INRIA Saclay - Ile de France

arxiv:1209.1450 v1 · 2012-09-07 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMYIVYMVQNSKYTIIH7ADWGUNWP}

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	2026-05-18T03:46:04.791275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43308ae1958364ac4d083fc03b1a8db3ffebdeccd5ae0d698dc7f842a1885c6f

Aliases

arxiv: 1209.1450 · arxiv_version: 1209.1450v1 · doi: 10.48550/arxiv.1209.1450 · pith_short_12: IMYIVYMVQNSK · pith_short_16: IMYIVYMVQNSKYTII · pith_short_8: IMYIVYMV

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/IMYIVYMVQNSKYTIIH7ADWGUNWP \
  | 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: 43308ae1958364ac4d083fc03b1a8db3ffebdeccd5ae0d698dc7f842a1885c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fd126b31e6817c071219a74bc4085b6b6446c03685d9da9e85c342b9d445144",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-09-07T06:28:42Z",
    "title_canon_sha256": "008940fd169d86d3a94a280c738356a0d1ff6620c4b4ed2c37fa3708f1dd2026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1450",
    "kind": "arxiv",
    "version": 1
  }
}