Pith Number

pith:H4STVMCD

pith:2025:H4STVMCDLWKLNMSI6NUQXINJDN

not attested not anchored not stored refs pending

Memory-Efficient Differentially Private Training with Gradient Random Projection

Alex Mulrooney, Devansh Gupta, Huanyu Zhang, James Flemings, Meisam Razaviyayn, Murali Annavaram, Xinwei Zhang

arxiv:2506.15588 v2 · 2025-06-18 · 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{H4STVMCDLWKLNMSI6NUQXINJDN}

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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

Forget What's Sensitive, Remember What Matters: Token-Level Differential Privacy in Memory Sculpting for Continual Learning

Receipt and verification

First computed	2026-05-20T00:05:30.280812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f253ab0435d94b6b248f3690ba1a91b6c7637220b37db2a619fb431fe432796

Aliases

arxiv: 2506.15588 · arxiv_version: 2506.15588v2 · doi: 10.48550/arxiv.2506.15588 · pith_short_12: H4STVMCDLWKL · pith_short_16: H4STVMCDLWKLNMSI · pith_short_8: H4STVMCD

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/H4STVMCDLWKLNMSI6NUQXINJDN \
  | 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: 3f253ab0435d94b6b248f3690ba1a91b6c7637220b37db2a619fb431fe432796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c806ea55dfaeee5a04bb4d8daa59ed5a97e27a25561c30c92a453bf08b1df9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-18T16:05:09Z",
    "title_canon_sha256": "dee5ae6d767b2e88f8a0f2289d27cd251dd321acc6bf12927e854f24c5f42b0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15588",
    "kind": "arxiv",
    "version": 2
  }
}