Pith Number

pith:WFI56LI6

pith:2016:WFI56LI6GZAZSM67KVDEMFDW4V

not attested not anchored not stored refs pending

Connectopic mapping with resting-state fMRI

Andre F. Marquand, Christian F. Beckmann, Koen V. Haak

arxiv:1602.07100 v2 · 2016-02-23 · q-bio.QM · 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{WFI56LI6GZAZSM67KVDEMFDW4V}

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	2026-05-18T00:40:14.001802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b151df2d1e36419933df5546461476e56c4ab8e8ceb972597299d6edb1830ef3

Aliases

arxiv: 1602.07100 · arxiv_version: 1602.07100v2 · doi: 10.48550/arxiv.1602.07100 · pith_short_12: WFI56LI6GZAZ · pith_short_16: WFI56LI6GZAZSM67 · pith_short_8: WFI56LI6

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/WFI56LI6GZAZSM67KVDEMFDW4V \
  | 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: b151df2d1e36419933df5546461476e56c4ab8e8ceb972597299d6edb1830ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a46f1b1d30efb1f3fb99ec7055f1de958517a3bf1145cdd3028205325e8b2e77",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2016-02-23T09:35:34Z",
    "title_canon_sha256": "1a156641affa936883146e01d850eb177a5578d3554574d07f1187c1c236998c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07100",
    "kind": "arxiv",
    "version": 2
  }
}