Pith Number

pith:IOJFV4PE

pith:2020:IOJFV4PEK6YOZOZW5PETZQJYHM

not attested not anchored not stored refs pending

Towards Differentially Private Text Representations

Lingjuan Lyu, Tong Xiao, Xuanli He, Yitong Li

arxiv:2006.14170 v1 · 2020-06-25 · cs.LG · cs.CL · cs.CR · 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{IOJFV4PEK6YOZOZW5PETZQJYHM}

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	2026-07-05T01:13:29.786170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43925af1e457b0ecbb36ebc93cc1383b1b078f2f68082de7232513279e71d203

Aliases

arxiv: 2006.14170 · arxiv_version: 2006.14170v1 · doi: 10.48550/arxiv.2006.14170 · pith_short_12: IOJFV4PEK6YO · pith_short_16: IOJFV4PEK6YOZOZW · pith_short_8: IOJFV4PE

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/IOJFV4PEK6YOZOZW5PETZQJYHM \
  | 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: 43925af1e457b0ecbb36ebc93cc1383b1b078f2f68082de7232513279e71d203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36f8839c81fca443852c60e331a9461f80d041c72e21a7a7c9bb0b129e885b19",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-25T04:42:18Z",
    "title_canon_sha256": "5aa265ff9327104019c115bb154a5156c0fbcff051a25a3f95cf40980ec33641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14170",
    "kind": "arxiv",
    "version": 1
  }
}