Pith Number

pith:D4XTJ5VH

pith:2016:D4XTJ5VHEASX7NDOLR67MFVESC

not attested not anchored not stored refs pending

The braingraph.org Database of High Resolution Structural Connectomes and the Brain Graph Tools

Balazs Szalkai, Balint Varga, Csaba Kerepesi, Vince Grolmusz

arxiv:1610.02016 v1 · 2016-10-06 · 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{D4XTJ5VHEASX7NDOLR67MFVESC}

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	2026-05-18T01:02:59.813252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f2f34f6a720257fb46e5c7df616a490b16f74fa43494d2a6d7f84de30510dc3

Aliases

arxiv: 1610.02016 · arxiv_version: 1610.02016v1 · doi: 10.48550/arxiv.1610.02016 · pith_short_12: D4XTJ5VHEASX · pith_short_16: D4XTJ5VHEASX7NDO · pith_short_8: D4XTJ5VH

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/D4XTJ5VHEASX7NDOLR67MFVESC \
  | 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: 1f2f34f6a720257fb46e5c7df616a490b16f74fa43494d2a6d7f84de30510dc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f3e4d1f6dfc70623c86a064da7ddfdca6eb81f451880de53595873340a732c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-10-06T19:44:41Z",
    "title_canon_sha256": "37fb73ea05dff33b4145ffc35d96aedf56e671507279c9c37f8e55ab279a5028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02016",
    "kind": "arxiv",
    "version": 1
  }
}