Pith Number

pith:VQBRQAKL

pith:2018:VQBRQAKLPUSY4W76NMTSMLE3CD

not attested not anchored not stored refs pending

TrollSpot: Detecting misbehavior in commenting platforms

Evangelos E. Papalexakis, Joobin Gharibshah, Michalis Faloutsos, Tai Ching Li

arxiv:1806.01997 v1 · 2018-06-06 · 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{VQBRQAKLPUSY4W76NMTSMLE3CD}

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	2026-05-18T00:14:03.069179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac0318014b7d258e5bfe6b27262c9b10ee1c87fe2a8fbef4d9a130e44158e2f7

Aliases

arxiv: 1806.01997 · arxiv_version: 1806.01997v1 · doi: 10.48550/arxiv.1806.01997 · pith_short_12: VQBRQAKLPUSY · pith_short_16: VQBRQAKLPUSY4W76 · pith_short_8: VQBRQAKL

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/VQBRQAKLPUSY4W76NMTSMLE3CD \
  | 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: ac0318014b7d258e5bfe6b27262c9b10ee1c87fe2a8fbef4d9a130e44158e2f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3618173fb88273ab7d6ee47a5536771f5726dc1dacaf96606662fa94c99fda16",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-06-06T03:47:39Z",
    "title_canon_sha256": "e45a58cced919acaa0bab3ae20d3008c6e1a1be713ef4c5e0f501d436ceda47c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01997",
    "kind": "arxiv",
    "version": 1
  }
}