Pith Number

pith:PZLXMCVQ

pith:2024:PZLXMCVQUXJOGEZ2T43VGW3YT5

not attested not anchored not stored refs pending

Breaking Bad: How Compilers Break Constant-Time Implementations

Daniele Lain, Ivan Puddu, Moritz Schneider, Nicolas Dutly, Srdjan Capkun

arxiv:2410.13489 v2 · 2024-10-17 · 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{PZLXMCVQUXJOGEZ2T43VGW3YT5}

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

1 paper in Pith

Fun with flags: How Compilers Break and Fix Constant-Time Code

Receipt and verification

First computed	2026-07-05T12:02:36.700869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e57760ab0a5d2e3133a9f37535b789f54679cc7624a2447020508b45d5e737c

Aliases

arxiv: 2410.13489 · arxiv_version: 2410.13489v2 · doi: 10.48550/arxiv.2410.13489 · pith_short_12: PZLXMCVQUXJO · pith_short_16: PZLXMCVQUXJOGEZ2 · pith_short_8: PZLXMCVQ

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/PZLXMCVQUXJOGEZ2T43VGW3YT5 \
  | 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: 7e57760ab0a5d2e3133a9f37535b789f54679cc7624a2447020508b45d5e737c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1662aa60877887216ea60abeede8029259af7bf996bf83e415a364947f656916",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-10-17T12:34:02Z",
    "title_canon_sha256": "eac6c149d947c35586880c3f945a51e26bad8ab11ab6229da0fe4d036bf4c77a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13489",
    "kind": "arxiv",
    "version": 2
  }
}