Pith Number

pith:JYA7KY5X

pith:2020:JYA7KY5XFJSOARKNHDNVZHCH3X

not attested not anchored not stored refs pending

User-based Network Embedding for Collective Opinion Spammer Detection

Guibing Guo, Pan Zhou, Shanshan Feng, Wei Wei, Xian-Ling Mao, Ziyang Wang

arxiv:2011.07783 v1 · 2020-11-16 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYA7KY5XFJSOARKNHDNVZHCH3X}

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	2026-07-05T01:51:54.069614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e01f563b72a64e0454d38db5c9c47ddf5462d2a8089c46bf4347363ceb977eb

Aliases

arxiv: 2011.07783 · arxiv_version: 2011.07783v1 · doi: 10.48550/arxiv.2011.07783 · pith_short_12: JYA7KY5XFJSO · pith_short_16: JYA7KY5XFJSOARKN · pith_short_8: JYA7KY5X

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/JYA7KY5XFJSOARKNHDNVZHCH3X \
  | 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: 4e01f563b72a64e0454d38db5c9c47ddf5462d2a8089c46bf4347363ceb977eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04e16038d795d34e92491a293e4e65b6b27b9836fcff5e04c3a0ced4f6747ab4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-11-16T08:24:34Z",
    "title_canon_sha256": "31fc008c45ba5712625d17a0f813e52b67fc96c7e506d7d49ff9714ec06d9e15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07783",
    "kind": "arxiv",
    "version": 1
  }
}