Pith Number

pith:2HF5Q76J

pith:2012:2HF5Q76JMAWSD3FNL6PK4AKPNG

not attested not anchored not stored refs pending

Multiscale Community Mining in Networks Using Spectral Graph Wavelets

Nicolas Tremblay, Pierre Borgnat

arxiv:1212.0689 v2 · 2012-12-04 · physics.soc-ph · cs.DM · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HF5Q76JMAWSD3FNL6PK4AKPNG}

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	2026-05-18T03:07:42.426164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1cbd87fc9602d21ecad5f9eae014f69bc03662289c4b6de835f33ee30cf27f7

Aliases

arxiv: 1212.0689 · arxiv_version: 1212.0689v2 · doi: 10.48550/arxiv.1212.0689 · pith_short_12: 2HF5Q76JMAWS · pith_short_16: 2HF5Q76JMAWSD3FN · pith_short_8: 2HF5Q76J

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/2HF5Q76JMAWSD3FNL6PK4AKPNG \
  | 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: d1cbd87fc9602d21ecad5f9eae014f69bc03662289c4b6de835f33ee30cf27f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "def77f6a04f48362a2e225823243e59d7d046f46abae990265aa620ba98ab978",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-12-04T11:52:17Z",
    "title_canon_sha256": "73ad3e97a353dcca2db1d8118ee5a6f760a899ae35bda4c9da452d199b099838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0689",
    "kind": "arxiv",
    "version": 2
  }
}