Pith Number

pith:SAQZMRKX

pith:2024:SAQZMRKXTHZP7AE7RMBNMT2HUJ

not attested not anchored not stored refs pending

I Know What You Sync: Covert and Side Channel Attacks on File Systems via syncfs

Cheng Gu, Nael Abu-Ghazaleh, Yicheng Zhang

arxiv:2411.10883 v2 · 2024-11-16 · 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{SAQZMRKXTHZP7AE7RMBNMT2HUJ}

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	2026-07-05T10:54:13.971186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

902196455799f2ff809f8b02d64f47a27a513938a2d8da961b945ceccf90c22e

Aliases

arxiv: 2411.10883 · arxiv_version: 2411.10883v2 · doi: 10.48550/arxiv.2411.10883 · pith_short_12: SAQZMRKXTHZP · pith_short_16: SAQZMRKXTHZP7AE7 · pith_short_8: SAQZMRKX

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/SAQZMRKXTHZP7AE7RMBNMT2HUJ \
  | 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: 902196455799f2ff809f8b02d64f47a27a513938a2d8da961b945ceccf90c22e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2352a0a1d5c58613ec5b004a968161ed71d923ee032a8b5e769c1d3c939cae0b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-11-16T20:40:08Z",
    "title_canon_sha256": "6e269b7e6e68d643c56f9f8c29b5d9c094570135c5d3c3813a9d1ac19d942ee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.10883",
    "kind": "arxiv",
    "version": 2
  }
}