Pith Number

pith:GB5JGDQI

pith:2018:GB5JGDQIFEEVZVCLS67WMODX63

not attested not anchored not stored refs pending

Adversarial Recommendation: Attack of the Learned Fake Users

Arindam Banerjee, Konstantina Christakopoulou

arxiv:1809.08336 v1 · 2018-09-21 · cs.IR · 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{GB5JGDQIFEEVZVCLS67WMODX63}

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	2026-05-18T00:05:04.314779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

307a930e0829095cd44b97bf663877f6cf56d67c4a29fa619f4cedc9b0c0349a

Aliases

arxiv: 1809.08336 · arxiv_version: 1809.08336v1 · doi: 10.48550/arxiv.1809.08336 · pith_short_12: GB5JGDQIFEEV · pith_short_16: GB5JGDQIFEEVZVCL · pith_short_8: GB5JGDQI

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/GB5JGDQIFEEVZVCLS67WMODX63 \
  | 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: 307a930e0829095cd44b97bf663877f6cf56d67c4a29fa619f4cedc9b0c0349a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c85a537db99b78662f4f14e85ea3fd67e835c283ce9f5bb4ae30dfa49e5deb0b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-09-21T23:00:39Z",
    "title_canon_sha256": "24986a0f43665eb316c4543a6a48251c6e4f0d0a3b7367fe612513447aa84f0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08336",
    "kind": "arxiv",
    "version": 1
  }
}