Pith Number

pith:UBLPZ2HP

pith:2025:UBLPZ2HPX3KZNK7MLF4B2JMIVV

not attested not anchored not stored refs pending

On Differential Privacy for Adaptively Solving Search Problems via Sketching

David P. Woodruff, George Z. Li, Lichen Zhang, Shiyuan Feng, Ying Feng, Zhao Song

arxiv:2506.05503 v1 · 2025-06-05 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBLPZ2HPX3KZNK7MLF4B2JMIVV}

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

2 papers in Pith

Adversarially Robust Approximate Furthest Neighbor

ALPINE: Closed-Loop Adaptive Privacy Budget Allocation for Mobile Edge Crowdsensing

Receipt and verification

First computed	2026-07-05T11:17:03.977808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a056fce8efbed596abec59781d2588ad7769a7ce898fcfc284a20231cccb6669

Aliases

arxiv: 2506.05503 · arxiv_version: 2506.05503v1 · doi: 10.48550/arxiv.2506.05503 · pith_short_12: UBLPZ2HPX3KZ · pith_short_16: UBLPZ2HPX3KZNK7M · pith_short_8: UBLPZ2HP

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/UBLPZ2HPX3KZNK7MLF4B2JMIVV \
  | 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: a056fce8efbed596abec59781d2588ad7769a7ce898fcfc284a20231cccb6669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe03c1d5024a201c1b3a7ddf5ec76618130d03f0cde8ff82f6e84b8452f6040",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-06-05T18:40:33Z",
    "title_canon_sha256": "18d1ee82cbffc5762f3c64fe6693a8c8ed1f4a333ffc528b378fd6d93cfb7e4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05503",
    "kind": "arxiv",
    "version": 1
  }
}