Pith Number

pith:6ZS6AU65

pith:2023:6ZS6AU655V53WFWGVFB3D5MZIS

not attested not anchored not stored refs pending

DPFormer: Learning Differentially Private Transformer on Long-Tailed Data

Hao Wang, Weike Pan, Xueyang Wu, Youlong Ding

arxiv:2305.17633 v1 · 2023-05-28 · 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{6ZS6AU655V53WFWGVFB3D5MZIS}

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	2026-07-05T06:14:46.538990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f665e053dded7bbb16c6a943b1f599448fc77699932b8dd893890e76928e3717

Aliases

arxiv: 2305.17633 · arxiv_version: 2305.17633v1 · doi: 10.48550/arxiv.2305.17633 · pith_short_12: 6ZS6AU655V53 · pith_short_16: 6ZS6AU655V53WFWG · pith_short_8: 6ZS6AU65

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/6ZS6AU655V53WFWGVFB3D5MZIS \
  | 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: f665e053dded7bbb16c6a943b1f599448fc77699932b8dd893890e76928e3717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e8de54e52e59c12bf56a7f5d0e299efc66e4c2dbf8849a749a02245b7206601",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-28T05:00:07Z",
    "title_canon_sha256": "72f2140fcf397ff99589b30c42cecc3dc31b1955e3138c120ba19073957341ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17633",
    "kind": "arxiv",
    "version": 1
  }
}