Pith Number

pith:JC7UT33U

pith:2017:JC7UT33U5V2ZZEQM42GVD2YZNR

not attested not anchored not stored refs pending

Community detection based on significance optimization in complex networks

Fang Li, Hui-Jia Li, Jian-Ming Li, Ju Xiang, Li-Ping Dong, Yan Zhang, Zhi-Zhong Wang

arxiv:1701.06771 v1 · 2017-01-24 · physics.soc-ph · cs.SI · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JC7UT33U5V2ZZEQM42GVD2YZNR}

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	2026-05-18T00:41:37.346851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48bf49ef74ed759c920ce68d51eb196c42fd69c500b78919c3739db78102c5d2

Aliases

arxiv: 1701.06771 · arxiv_version: 1701.06771v1 · doi: 10.48550/arxiv.1701.06771 · pith_short_12: JC7UT33U5V2Z · pith_short_16: JC7UT33U5V2ZZEQM · pith_short_8: JC7UT33U

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/JC7UT33U5V2ZZEQM42GVD2YZNR \
  | 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: 48bf49ef74ed759c920ce68d51eb196c42fd69c500b78919c3739db78102c5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c509995d3f9683436be0106cd978f8d183b24f9cdfaad5d9737c2f583fd5e7",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-01-24T08:59:41Z",
    "title_canon_sha256": "4e0bbed4cef0b009c1854d7f8791a8dd1d94ad3f8d99ef27cf8d52906b4afd6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06771",
    "kind": "arxiv",
    "version": 1
  }
}