Pith Number

pith:U2HMZRC5

pith:2018:U2HMZRC5Q6ZYFKUZCONQEBMTJS

not attested not anchored not stored refs pending

Meltdown

Daniel Genkin, Daniel Gruss, Michael Schwarz, Mike Hamburg, Moritz Lipp, Paul Kocher, Stefan Mangard, Thomas Prescher, Werner Haas, Yuval Yarom

arxiv:1801.01207 v1 · 2018-01-03 · 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{U2HMZRC5Q6ZYFKUZCONQEBMTJS}

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

Debug Like a Human: Scaling LLM-based Fault Localization to Processor Design via Block-Level Instruction-Oriented Slicing

DALC-CT: Dynamic Analysis of Low-Level Code Traces for Constant-Time Verification

Receipt and verification

First computed	2026-05-18T00:26:42.793558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a68eccc45d87b382aa99139b0205934cb2aaf5dd8bda416db9c3a26d7743dbed

Aliases

arxiv: 1801.01207 · arxiv_version: 1801.01207v1 · doi: 10.48550/arxiv.1801.01207 · pith_short_12: U2HMZRC5Q6ZY · pith_short_16: U2HMZRC5Q6ZYFKUZ · pith_short_8: U2HMZRC5

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/U2HMZRC5Q6ZYFKUZCONQEBMTJS \
  | 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: a68eccc45d87b382aa99139b0205934cb2aaf5dd8bda416db9c3a26d7743dbed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a843a624676233e7cc9e5e383beea495bb3098d6a27d449d547bd8ef2747d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-01-03T23:36:24Z",
    "title_canon_sha256": "aa0c41be2bc7995c09f52b3db24f1ab5b550ffd243b679ab7477239602cfcdc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01207",
    "kind": "arxiv",
    "version": 1
  }
}