Pith Number

pith:BR6L3GMM

pith:2022:BR6L3GMMRJMISXSRC5GVHFTI6E

not attested not anchored not stored refs pending

GeoSPM: Geostatistical parametric mapping for medicine

Amy Nelson, Ashwani Jha, Daniel Herron, Geraint Rees, Holger Engleitner, Karl Friston, Marta Suarez Pinilla, Martin Rossor, Parashkev Nachev

arxiv:2204.02354 v1 · 2022-04-05 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BR6L3GMMRJMISXSRC5GVHFTI6E}

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	2026-07-05T04:11:38.833557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c7cbd998c8a58895e51174d539668f10171673e6b1bfd7fa9db520d51b3228e

Aliases

arxiv: 2204.02354 · arxiv_version: 2204.02354v1 · doi: 10.48550/arxiv.2204.02354 · pith_short_12: BR6L3GMMRJMI · pith_short_16: BR6L3GMMRJMISXSR · pith_short_8: BR6L3GMM

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/BR6L3GMMRJMISXSRC5GVHFTI6E \
  | 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: 0c7cbd998c8a58895e51174d539668f10171673e6b1bfd7fa9db520d51b3228e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a478c52df35a10b29e183f9665e992993bbf324d70a20afdd371c20cc49eb82d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-04-05T17:02:31Z",
    "title_canon_sha256": "1cbeda5a8a926a01737124f6a368e0de9e5a92da80a6cc8a8726018d27bedf50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02354",
    "kind": "arxiv",
    "version": 1
  }
}