Pith Number

pith:2IGNUDVA

pith:2022:2IGNUDVAW2O2UNO2OKZISZR6WQ

not attested not anchored not stored refs pending

Hierarchical deposition and scale-free networks: a visibility algorithm approach

Jonas Berx

arxiv:2202.05125 v3 · 2022-02-10 · cond-mat.stat-mech · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IGNUDVAW2O2UNO2OKZISZR6WQ}

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	2026-07-05T05:24:10.437196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20cda0ea0b69daa35da72b289663eb40ffd0bb573cedc7fc4cd289a2c2dcdf1

Aliases

arxiv: 2202.05125 · arxiv_version: 2202.05125v3 · doi: 10.48550/arxiv.2202.05125 · pith_short_12: 2IGNUDVAW2O2 · pith_short_16: 2IGNUDVAW2O2UNO2 · pith_short_8: 2IGNUDVA

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/2IGNUDVAW2O2UNO2OKZISZR6WQ \
  | 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: d20cda0ea0b69daa35da72b289663eb40ffd0bb573cedc7fc4cd289a2c2dcdf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b2b0a1c3c44133aeceab840b31c3bea5331dda0ccab0c4ccf54bb019159ff3e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2022-02-10T16:19:41Z",
    "title_canon_sha256": "1a5da97c22b63add898d288ef2a763c16572a29239f10f4916ee13542fdfe963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05125",
    "kind": "arxiv",
    "version": 3
  }
}