Pith Number

pith:DLXZ3FKA

pith:2016:DLXZ3FKAPTXBD6EBKYW257MWHD

not attested not anchored not stored refs pending

Cliques and Cavities in the Human Connectome

Ann Sizemore, Ari Kahn, Chad Giusti, Danielle S. Bassett, Richard F. Betzel

arxiv:1608.03520 v2 · 2016-08-11 · q-bio.NC · math.AT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLXZ3FKAPTXBD6EBKYW257MWHD}

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	2026-05-18T00:54:34.897783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aef9d95407cee11f881562daefd9638e8ec1ceda1c36f285b5d087fc3cf3295

Aliases

arxiv: 1608.03520 · arxiv_version: 1608.03520v2 · doi: 10.48550/arxiv.1608.03520 · pith_short_12: DLXZ3FKAPTXB · pith_short_16: DLXZ3FKAPTXBD6EB · pith_short_8: DLXZ3FKA

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/DLXZ3FKAPTXBD6EBKYW257MWHD \
  | 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: 1aef9d95407cee11f881562daefd9638e8ec1ceda1c36f285b5d087fc3cf3295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae5cff560626fd089002c36a6af23d8329e56f572ff4a342de8cfe1fa821103",
    "cross_cats_sorted": [
      "math.AT",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-08-11T16:17:57Z",
    "title_canon_sha256": "6303331b7d65a7fbd43efd5f373ef9cd0adbc10b9496612a04598e96041c415e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03520",
    "kind": "arxiv",
    "version": 2
  }
}