Pith Number

pith:KZJ2OEZA

pith:2017:KZJ2OEZA5IE4WXGXZEDS5RYP5Q

not attested not anchored not stored refs pending

PerfWeb: How to Violate Web Privacy with Hardware Performance Events

Andreas Zankl, Berk Gulmezoglu, Berk Sunar, Thomas Eisenbarth

arxiv:1705.04437 v1 · 2017-05-12 · 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{KZJ2OEZA5IE4WXGXZEDS5RYP5Q}

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	2026-05-18T00:44:33.198906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5653a71320ea09cb5cd7c9072ec70fec02902aaa540aaf47541ede6800b4fc77

Aliases

arxiv: 1705.04437 · arxiv_version: 1705.04437v1 · doi: 10.48550/arxiv.1705.04437 · pith_short_12: KZJ2OEZA5IE4 · pith_short_16: KZJ2OEZA5IE4WXGX · pith_short_8: KZJ2OEZA

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/KZJ2OEZA5IE4WXGXZEDS5RYP5Q \
  | 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: 5653a71320ea09cb5cd7c9072ec70fec02902aaa540aaf47541ede6800b4fc77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f70d2a68073927e429d53a6c1ea376fade987f061dc90ec7d640e8df9af8254",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-05-12T03:58:50Z",
    "title_canon_sha256": "db99c7ff90eb84a6e7f46be236dc19e116e2fa36ef23d0a05777913979110c91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04437",
    "kind": "arxiv",
    "version": 1
  }
}