Pith Number

pith:CNYVX6P6

pith:2022:CNYVX6P6JJ53YBY4TXQBUT2JYK

not attested not anchored not stored refs pending

Backpropagation Clipping for Deep Learning with Differential Privacy

Calvin Hirsch, David Darais, David Slater, Ivoline C. Ngong, Joseph P. Near, Timothy Stevens

arxiv:2202.05089 v2 · 2022-02-10 · 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{CNYVX6P6JJ53YBY4TXQBUT2JYK}

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.

Cited by

1 paper in Pith

Relative Position Matters: Trajectory Prediction and Planning with Polar Representation

Receipt and verification

First computed	2026-07-05T03:58:06.577399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13715bf9fe4a7bbc071c9de01a4f49c298ac54bbbb76b8a8ed671c2e1398dc31

Aliases

arxiv: 2202.05089 · arxiv_version: 2202.05089v2 · doi: 10.48550/arxiv.2202.05089 · pith_short_12: CNYVX6P6JJ53 · pith_short_16: CNYVX6P6JJ53YBY4 · pith_short_8: CNYVX6P6

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/CNYVX6P6JJ53YBY4TXQBUT2JYK \
  | 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: 13715bf9fe4a7bbc071c9de01a4f49c298ac54bbbb76b8a8ed671c2e1398dc31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "141fe164ddcf5b78e6a23b4db174bfa3dc40cddc7ef37f2f472d1fa0ca9bd87b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-10T15:19:46Z",
    "title_canon_sha256": "57966bee79960a37cd124d3660f7e8169faf56cc64f650a470c4665ecf9f8c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05089",
    "kind": "arxiv",
    "version": 2
  }
}