Pith Number

pith:3TAIE62Q

pith:2025:3TAIE62QJS6UIMVZL63AZCGZD4

not attested not anchored not stored refs pending

Hierarchical community detection via maximum entropy partitions and the renormalization group

Jorge Martinez Armas

arxiv:2508.04034 v1 · 2025-08-06 · cs.SI · physics.data-an · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TAIE62QJS6UIMVZL63AZCGZD4}

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	2026-07-05T11:49:19.531029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc0827b504cbd4432b95fb60c88d91f36f3f61c79397873c85074a2c0bbf4a5

Aliases

arxiv: 2508.04034 · arxiv_version: 2508.04034v1 · doi: 10.48550/arxiv.2508.04034 · pith_short_12: 3TAIE62QJS6U · pith_short_16: 3TAIE62QJS6UIMVZ · pith_short_8: 3TAIE62Q

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/3TAIE62QJS6UIMVZL63AZCGZD4 \
  | 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: dcc0827b504cbd4432b95fb60c88d91f36f3f61c79397873c85074a2c0bbf4a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad0793bcf9234b2780747d62b8c897070cab10c63bdd30685212ac6449de05c",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2025-08-06T02:54:58Z",
    "title_canon_sha256": "3e03cd80c52d2e081daf9c1c0e33ef56919af035c5ed41ff7f09fc2536cf7a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04034",
    "kind": "arxiv",
    "version": 1
  }
}