Pith Number

pith:HU7JVNCZ

pith:2016:HU7JVNCZS5QRX5ZVFS6KC2PJDR

not attested not anchored not stored refs pending

A new general family of deterministic hierarchical networks

C. Dalf\'o, M.A. Fiol

arxiv:1608.02197 v1 · 2016-08-07 · 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{HU7JVNCZS5QRX5ZVFS6KC2PJDR}

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	2026-05-18T01:09:40.756365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d3e9ab45997611bf7352cbca169e91c7fc36f58b8b18a700549c52b74b24d85

Aliases

arxiv: 1608.02197 · arxiv_version: 1608.02197v1 · doi: 10.48550/arxiv.1608.02197 · pith_short_12: HU7JVNCZS5QR · pith_short_16: HU7JVNCZS5QRX5ZV · pith_short_8: HU7JVNCZ

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/HU7JVNCZS5QRX5ZVFS6KC2PJDR \
  | 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: 3d3e9ab45997611bf7352cbca169e91c7fc36f58b8b18a700549c52b74b24d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aec5dd75f3179d600d7a2f25d8c99f67a1c20ca291a3fd930365bad08885bbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-08-07T09:23:40Z",
    "title_canon_sha256": "37d1b058ca42d09a8ed26b994bcdb32e610839935366c0e711578731b0aa1c3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02197",
    "kind": "arxiv",
    "version": 1
  }
}