Pith Number

pith:XSYS2FGC

pith:2023:XSYS2FGCKT3JZJDIJ65O6HFOHJ

not attested not anchored not stored refs pending

Cohere: Managing Differential Privacy in Large Scale Systems

Alexander Viand, Anwar Hithnawi, Emanuel Opel, Hidde Lycklama, Nicolas K\"uchler

arxiv:2301.08517 v2 · 2023-01-20 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSYS2FGCKT3JZJDIJ65O6HFOHJ}

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

Big Bird: Resilient Privacy Budgeting Across Untrusted Web Domains

Receipt and verification

First computed	2026-07-05T07:23:01.298955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcb12d14c254f69ca4684fbaef1cae3a523230af2362ea6b7e1c7f2dab95f974

Aliases

arxiv: 2301.08517 · arxiv_version: 2301.08517v2 · doi: 10.48550/arxiv.2301.08517 · pith_short_12: XSYS2FGCKT3J · pith_short_16: XSYS2FGCKT3JZJDI · pith_short_8: XSYS2FGC

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/XSYS2FGCKT3JZJDIJ65O6HFOHJ \
  | 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: bcb12d14c254f69ca4684fbaef1cae3a523230af2362ea6b7e1c7f2dab95f974

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb389d92d3aebb18a1b62bd7db2f5f32803f49645010f31f82fc5fed2a91c29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-01-20T11:27:02Z",
    "title_canon_sha256": "516d4c387a3c7bf5c4b97740290873c650478686ff41aebeeb9ad2b96a663d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08517",
    "kind": "arxiv",
    "version": 2
  }
}