Pith Number

pith:DSSMMGZ4

pith:2018:DSSMMGZ4U7FA6DWK5DT2AAJ3XS

not attested not anchored not stored refs pending

How to Profile Privacy-Conscious Users in Recommender Systems

Fabrice Benhamouda, Marc Joye

arxiv:1812.00125 v1 · 2018-12-01 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSSMMGZ4U7FA6DWK5DT2AAJ3XS}

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	2026-05-17T23:59:27.203165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ca4c61b3ca7ca0f0ecae8e7a0013bbc85079300686ed73066412bfad5fb392f

Aliases

arxiv: 1812.00125 · arxiv_version: 1812.00125v1 · doi: 10.48550/arxiv.1812.00125 · pith_short_12: DSSMMGZ4U7FA · pith_short_16: DSSMMGZ4U7FA6DWK · pith_short_8: DSSMMGZ4

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/DSSMMGZ4U7FA6DWK5DT2AAJ3XS \
  | 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: 1ca4c61b3ca7ca0f0ecae8e7a0013bbc85079300686ed73066412bfad5fb392f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "885282e2b26d0867ccd5d87a1b5add2c15261f39d9de324829d7aba8172221eb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-12-01T02:16:49Z",
    "title_canon_sha256": "a6a3c58878987137bd1b7a98e9d83eb2b788562e6513a8a4d7d262e9ecc44e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00125",
    "kind": "arxiv",
    "version": 1
  }
}