Pith Number

pith:55LDZ5GL

pith:2018:55LDZ5GLUI5QRCJSQXBZW3QTXU

not attested not anchored not stored refs pending

Real-time Detection of Content Polluters in Partially Observable Twitter Networks

Andrew Nguyen, Lewis Mitchell, Mehwish Nasim, Nick Lothian, Robert Cope

arxiv:1804.01235 v2 · 2018-04-04 · 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{55LDZ5GLUI5QRCJSQXBZW3QTXU}

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	2026-05-18T00:18:25.016255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef563cf4cba23b08893285c39b6e13bd04264415164746b356d54de81852c4cc

Aliases

arxiv: 1804.01235 · arxiv_version: 1804.01235v2 · doi: 10.48550/arxiv.1804.01235 · pith_short_12: 55LDZ5GLUI5Q · pith_short_16: 55LDZ5GLUI5QRCJS · pith_short_8: 55LDZ5GL

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/55LDZ5GLUI5QRCJSQXBZW3QTXU \
  | 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: ef563cf4cba23b08893285c39b6e13bd04264415164746b356d54de81852c4cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f488cc314d9632f18ae77d9d81f70fa14b2a254fea80630515e298ab6e8b9fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-04-04T04:38:36Z",
    "title_canon_sha256": "1814d7cf45eb60e9ffe553521d7d86a7e31a20887637df2ec70ea7741bc911e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01235",
    "kind": "arxiv",
    "version": 2
  }
}