Pith Number

pith:UQ3MPBLF

pith:2024:UQ3MPBLFTTW54POASX3XMA4SLW

not attested not anchored not stored refs pending

Differential privacy and Sublinear time are incompatible sometimes

Elena Grigorescu, Hendrik Fichtenberger, Jeremiah Blocki, Tamalika Mukherjee

arxiv:2407.07262 v2 · 2024-07-09 · cs.DS · 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{UQ3MPBLFTTW54POASX3XMA4SLW}

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	2026-07-05T10:00:38.803992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a436c785659cedde3dc095f77603925d8f87372276babb390945a7e14b162b53

Aliases

arxiv: 2407.07262 · arxiv_version: 2407.07262v2 · doi: 10.48550/arxiv.2407.07262 · pith_short_12: UQ3MPBLFTTW5 · pith_short_16: UQ3MPBLFTTW54POA · pith_short_8: UQ3MPBLF

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/UQ3MPBLFTTW54POASX3XMA4SLW \
  | 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: a436c785659cedde3dc095f77603925d8f87372276babb390945a7e14b162b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836f42dcff6034b2a98b7b1fe9cc0b14e63ae820591aa7d77cd06fbefb7b2dea",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-07-09T22:33:57Z",
    "title_canon_sha256": "f06e46feb887cfdfa6bb3ad3c107994e4b735dd4bf7331e1292015b5a8a6279b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07262",
    "kind": "arxiv",
    "version": 2
  }
}