Pith Number

pith:TSA2JNH2

pith:2019:TSA2JNH2KP43MBGUOLNMFZVGQX

not attested not anchored not stored refs pending

Quantitative Verification of Masked Arithmetic Programs against Side-Channel Attacks

Fu Song, Hongyi Xie, Jun Zhang, Pengfei Gao, Taolue Chen

arxiv:1901.09706 v1 · 2019-01-28 · 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{TSA2JNH2KP43MBGUOLNMFZVGQX}

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	2026-05-17T23:55:24.033264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c81a4b4fa53f9b604d472dac2e6a685f04ed831daea8c675d27806578af2e30

Aliases

arxiv: 1901.09706 · arxiv_version: 1901.09706v1 · doi: 10.48550/arxiv.1901.09706 · pith_short_12: TSA2JNH2KP43 · pith_short_16: TSA2JNH2KP43MBGU · pith_short_8: TSA2JNH2

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/TSA2JNH2KP43MBGUOLNMFZVGQX \
  | 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: 9c81a4b4fa53f9b604d472dac2e6a685f04ed831daea8c675d27806578af2e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34e34ee2622b2a258c9db428dace38e0a1323ea4d91a88109fb8c783925f4f40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-01-28T14:50:38Z",
    "title_canon_sha256": "d7cdfac2ac291fe07907a18e633f4d7fbbe5e785ad6a9ad4e7af2e69a5d360dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09706",
    "kind": "arxiv",
    "version": 1
  }
}