Pith Number

pith:2OZ3P2L4

pith:2023:2OZ3P2L4BNWHBL64D6KMYTQSO5

not attested not anchored not stored refs pending

A 334$\mu$W 0.158mm$^2$ ASIC for Post-Quantum Key-Encapsulation Mechanism Saber with Low-latency Striding Toom-Cook Multiplication Authors Version

Angshuman Karmakar, Archisman Ghosh, Debayan Das, Ingrid Verbauwhede, Jose Maria Bermudo Mera, Santosh Ghosh, Shreyas Sen

arxiv:2305.10368 v1 · 2023-05-17 · 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{2OZ3P2L4BNWHBL64D6KMYTQSO5}

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	2026-07-05T06:11:13.547823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b3b7e97c0b6c70afdc1f94cc4e12774e48640fbb144c027935df7c8eb2c7e1

Aliases

arxiv: 2305.10368 · arxiv_version: 2305.10368v1 · doi: 10.48550/arxiv.2305.10368 · pith_short_12: 2OZ3P2L4BNWH · pith_short_16: 2OZ3P2L4BNWHBL64 · pith_short_8: 2OZ3P2L4

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/2OZ3P2L4BNWHBL64D6KMYTQSO5 \
  | 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: d3b3b7e97c0b6c70afdc1f94cc4e12774e48640fbb144c027935df7c8eb2c7e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a69710d7b12373b0393d6f4fc2ee10e084d44578c095ab67cdfa7119283b4f16",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-05-17T16:51:29Z",
    "title_canon_sha256": "c626d41a2413d611de5cba3dd8292e514c3e4dae28e0b599d1b4d6012ba70b1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10368",
    "kind": "arxiv",
    "version": 1
  }
}