Pith Number

pith:MB7EL5XU

pith:2026:MB7EL5XUU5FXBE4E6EHXEMATEK

not attested not anchored not stored refs pending

PRISM: Gauge-Invariant Tangent-Space Differentially Private LoRA

Shihao Wang, Xueru Zhang

arxiv:2606.00944 v1 · 2026-05-31 · 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{MB7EL5XUU5FXBE4E6EHXEMATEK}

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	2026-06-02T01:04:10.067705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

607e45f6f4a74b709384f10f72301322aa4dbf8e2368ab8ec826adbda4c72c34

Aliases

arxiv: 2606.00944 · arxiv_version: 2606.00944v1 · doi: 10.48550/arxiv.2606.00944 · pith_short_12: MB7EL5XUU5FX · pith_short_16: MB7EL5XUU5FXBE4E · pith_short_8: MB7EL5XU

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/MB7EL5XUU5FXBE4E6EHXEMATEK \
  | 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: 607e45f6f4a74b709384f10f72301322aa4dbf8e2368ab8ec826adbda4c72c34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8be0d182c47680c603be6f85e2d5a7cd24a07071eb19372b3f53e70e50add4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-31T01:19:03Z",
    "title_canon_sha256": "13fe9d2175b7b30fa6e4f851b0c386e522744efef7ce98c6085b0060585b40f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00944",
    "kind": "arxiv",
    "version": 1
  }
}