Pith Number

pith:KWFEQM4V

pith:2016:KWFEQM4VQTVFLIDYYIDIN6PQBK

not attested not anchored not stored refs pending

Your Processor Leaks Information - and There's Nothing You Can Do About It

Frank Li, Gernot Heiser, Qian Ge, Yuval Yarom

arxiv:1612.04474 v6 · 2016-12-14 · 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{KWFEQM4VQTVFLIDYYIDIN6PQBK}

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	2026-05-18T00:35:10.713068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558a48339584ea55a078c20686f9f00a8c5331a9e37c9c24fe2368c915f8df23

Aliases

arxiv: 1612.04474 · arxiv_version: 1612.04474v6 · doi: 10.48550/arxiv.1612.04474 · pith_short_12: KWFEQM4VQTVF · pith_short_16: KWFEQM4VQTVFLIDY · pith_short_8: KWFEQM4V

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/KWFEQM4VQTVFLIDYYIDIN6PQBK \
  | 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: 558a48339584ea55a078c20686f9f00a8c5331a9e37c9c24fe2368c915f8df23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5283a3a2eae1ca0ce96559fee5d4085a2afb1cdce2c6f45f2cb66b9746ee973e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-12-14T03:41:21Z",
    "title_canon_sha256": "11a313989645a71690b87710096d847a89637b45f1d949e4d9295f57fb315689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04474",
    "kind": "arxiv",
    "version": 6
  }
}