Pith Number

pith:F2SAIPXA

pith:2013:F2SAIPXAG73I3JGQIHCI4T5SKV

not attested not anchored not stored refs pending

Homotopic Group ICA for Multi-Subject Brain Imaging Data

Ani Eloyan, Anita Barber, Brian Caffo, Ciprian Crainiceanu, James J. Pekar, Juemin Yang, Mary Beth Nebel, Stewart Mostofsky

arxiv:1302.4373 v1 · 2013-02-18 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2SAIPXAG73I3JGQIHCI4T5SKV}

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	2026-05-18T03:33:14.723539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ea4043ee037f68da4d041c48e4fb2556b586f5ee800cc56b3968265206a1ff4

Aliases

arxiv: 1302.4373 · arxiv_version: 1302.4373v1 · doi: 10.48550/arxiv.1302.4373 · pith_short_12: F2SAIPXAG73I · pith_short_16: F2SAIPXAG73I3JGQ · pith_short_8: F2SAIPXA

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/F2SAIPXAG73I3JGQIHCI4T5SKV \
  | 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: 2ea4043ee037f68da4d041c48e4fb2556b586f5ee800cc56b3968265206a1ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05c9b873255ac0196f9120c891dc303ed0d7c4d2e95a8c711b7ec8901e030f2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-02-18T18:05:46Z",
    "title_canon_sha256": "b05ac633f1bd35b55f6f3f7329446618105d42d728190daa7b129cf7b1386436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4373",
    "kind": "arxiv",
    "version": 1
  }
}