Pith Number

pith:MMWPGKFU

pith:2015:MMWPGKFUSOFNUIWQDVOMZU56HB

not attested not anchored not stored refs pending

Synchronization over $Z_2$ and community detection in multiplex signed networks with constraints

Mihai Cucuringu

arxiv:1504.04061 v1 · 2015-04-15 · cs.SI · math.OC · 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{MMWPGKFUSOFNUIWQDVOMZU56HB}

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	2026-05-18T02:18:40.034806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632cf328b4938ada22d01d5cccd3be387435f26c59358026196e5e954c15c469

Aliases

arxiv: 1504.04061 · arxiv_version: 1504.04061v1 · doi: 10.48550/arxiv.1504.04061 · pith_short_12: MMWPGKFUSOFN · pith_short_16: MMWPGKFUSOFNUIWQ · pith_short_8: MMWPGKFU

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/MMWPGKFUSOFNUIWQDVOMZU56HB \
  | 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: 632cf328b4938ada22d01d5cccd3be387435f26c59358026196e5e954c15c469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404f3cbeab8852845e9772240879f9de068679c7bdc69eab18c663245710305f",
    "cross_cats_sorted": [
      "math.OC",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-04-15T22:25:21Z",
    "title_canon_sha256": "42ce60a98d54dff2a4a14012c8aafcae7481b30fb380475c0364c8f906bae46d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04061",
    "kind": "arxiv",
    "version": 1
  }
}