Pith Number

pith:SB6GSLEZ

pith:2021:SB6GSLEZXLYEGDN2QUDXIKNWGW

not attested not anchored not stored refs pending

Subsampling Spectral Clustering for Large-Scale Social Networks

Bingyi Jing, Bo Zhang, Danyang Huang, Jiayi Deng, Yi Ding, Yingqiu Zhu

arxiv:2110.13613 v3 · 2021-10-19 · cs.SI · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SB6GSLEZXLYEGDN2QUDXIKNWGW}

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	2026-07-05T05:27:16.450976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

907c692c99baf0430dba85077429b635a7a9503d1f42e057da1934b6c533fb9b

Aliases

arxiv: 2110.13613 · arxiv_version: 2110.13613v3 · doi: 10.48550/arxiv.2110.13613 · pith_short_12: SB6GSLEZXLYE · pith_short_16: SB6GSLEZXLYEGDN2 · pith_short_8: SB6GSLEZ

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/SB6GSLEZXLYEGDN2QUDXIKNWGW \
  | 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: 907c692c99baf0430dba85077429b635a7a9503d1f42e057da1934b6c533fb9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d340739512e72959cae7d1599ea75c6a8a1f150a2542d04ff080af9435dd4f9",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-10-19T08:22:57Z",
    "title_canon_sha256": "b6eb385c50e5b92dade6965f5cdd513944803820a3310e96685aa193eed109aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.13613",
    "kind": "arxiv",
    "version": 3
  }
}