Pith Number

pith:7RYXS2FH

pith:2017:7RYXS2FHR7RZNHFORNZ4PFTPXB

not attested not anchored not stored refs pending

Network community detection using modularity density measures

Kevin E. Bassler, Pramesh Singh, Tianlong Chen

arxiv:1708.06810 v1 · 2017-08-22 · physics.soc-ph · cond-mat.stat-mech · 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{7RYXS2FHR7RZNHFORNZ4PFTPXB}

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	2026-05-18T00:13:32.192347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc717968a78fe3969cae8b73c7966fb878081e8f939f21c77894a040b0481710

Aliases

arxiv: 1708.06810 · arxiv_version: 1708.06810v1 · doi: 10.48550/arxiv.1708.06810 · pith_short_12: 7RYXS2FHR7RZ · pith_short_16: 7RYXS2FHR7RZNHFO · pith_short_8: 7RYXS2FH

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/7RYXS2FHR7RZNHFORNZ4PFTPXB \
  | 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: fc717968a78fe3969cae8b73c7966fb878081e8f939f21c77894a040b0481710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec78810e96e2e2457474db5de637c936da2fca0e6742f61efed0bfdfce29340",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.DM",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-08-22T20:41:14Z",
    "title_canon_sha256": "768e5493a470a7ec510675517f06b92b0bf49cd4a8ecc39e9d3de94dd1554d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06810",
    "kind": "arxiv",
    "version": 1
  }
}