Pith Number

pith:RXVVHBVW

pith:2011:RXVVHBVW2N2TWDTPIK5IF35PSX

not attested not anchored not stored refs pending

A supervised clustering approach for fMRI-based inference of brain states

Alexandre Gramfort (LNAO, Bertrand Thirion (LNAO, Christine Keribin (INRIA Saclay - Ile de France, Evelyn Eger, Ga\"el Varoquaux (LNAO, INRIA Saclay - Ile de France), LM-Orsay), Vincent Michel (LNAO

arxiv:1104.5304 v1 · 2011-04-28 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXVVHBVW2N2TWDTPIK5IF35PSX}

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	2026-05-18T04:23:21.771372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8deb5386b6d3753b0e6f42ba82efaf95d947e9fc9e1a279eaebd549de4f98ce2

Aliases

arxiv: 1104.5304 · arxiv_version: 1104.5304v1 · doi: 10.48550/arxiv.1104.5304 · pith_short_12: RXVVHBVW2N2T · pith_short_16: RXVVHBVW2N2TWDTP · pith_short_8: RXVVHBVW

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/RXVVHBVW2N2TWDTPIK5IF35PSX \
  | 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: 8deb5386b6d3753b0e6f42ba82efaf95d947e9fc9e1a279eaebd549de4f98ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dfe996f058f386742c9730f623472fc3593af16c305d616cc8be4b7d4a98fc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-04-28T06:12:45Z",
    "title_canon_sha256": "c250fffb4d622bd56099c0be9c634c037735e181123f0a6478949e60a5b03fbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5304",
    "kind": "arxiv",
    "version": 1
  }
}