Pith Number

pith:AWOA55AL

pith:2020:AWOA55AL2OU3A2K3DGQLME4PSG

not attested not anchored not stored refs pending

Leveraging Multi-level Dependency of Relational Sequences for Social Spammer Detection

Guandong Xu, Jun Yin, Qian Li, Shaowu Liu, Zhiang Wu

arxiv:2009.06231 v1 · 2020-09-14 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWOA55AL2OU3A2K3DGQLME4PSG}

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	2026-07-05T01:35:06.479375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

059c0ef40bd3a9b0695b19a0b6138f918ee8263891bde54693c321dd0adfa757

Aliases

arxiv: 2009.06231 · arxiv_version: 2009.06231v1 · doi: 10.48550/arxiv.2009.06231 · pith_short_12: AWOA55AL2OU3 · pith_short_16: AWOA55AL2OU3A2K3 · pith_short_8: AWOA55AL

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/AWOA55AL2OU3A2K3DGQLME4PSG \
  | 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: 059c0ef40bd3a9b0695b19a0b6138f918ee8263891bde54693c321dd0adfa757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10ce74a379c91e7d61f847259734daa9f5d165db7304b27afeae475eba39c40e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-14T07:11:17Z",
    "title_canon_sha256": "927e1d23e781d75e0c4b167b2388cc48f2f6cd0277fb0093b66a39fc3da25785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06231",
    "kind": "arxiv",
    "version": 1
  }
}