Pith Number

pith:TOWIGDJW

pith:2020:TOWIGDJWOZ2JXCMEOPWHDDZBIL

not attested not anchored not stored refs pending

Privacy-Preserving Boosting in the Local Setting

J.Morris Chang, Sen Wang

arxiv:2002.02096 v1 · 2020-02-06 · cs.CR · 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{TOWIGDJWOZ2JXCMEOPWHDDZBIL}

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	2026-07-05T00:38:49.253622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bac830d3676749b898473ec718f2142cd26742ce5b677fff15e89a1acce4d8e

Aliases

arxiv: 2002.02096 · arxiv_version: 2002.02096v1 · doi: 10.48550/arxiv.2002.02096 · pith_short_12: TOWIGDJWOZ2J · pith_short_16: TOWIGDJWOZ2JXCME · pith_short_8: TOWIGDJW

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/TOWIGDJWOZ2JXCMEOPWHDDZBIL \
  | 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: 9bac830d3676749b898473ec718f2142cd26742ce5b677fff15e89a1acce4d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7c2359c5939f8c7970932613c1bd33aa421f41ab7650b96e91dcfaa8d019ad",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-02-06T04:48:51Z",
    "title_canon_sha256": "e7c4170a4bf7d18fa52cca644d716d49c698ac674303449c29a8991037781669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02096",
    "kind": "arxiv",
    "version": 1
  }
}