Pith Number

pith:ZDYWGD5N

pith:2026:ZDYWGD5NZMNDR6SSCXGSLWKYVS

not attested not anchored not stored refs pending

SoK: Post-Quantum Cryptography (PQC) Implementation in Software Systems

C.P. Wijesiriwardana, Nalin A.G. Arachchilage, R.D.N. Shakya, S.M. Vidanagamachchi

arxiv:2606.04669 v1 · 2026-06-03 · cs.CR · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDYWGD5NZMNDR6SSCXGSLWKYVS}

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	2026-06-04T01:09:24.144415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8f1630fadcb1a38fa5215cd25d958ac81df1e33f6fc2b8635554b7c2edb361d

Aliases

arxiv: 2606.04669 · arxiv_version: 2606.04669v1 · doi: 10.48550/arxiv.2606.04669 · pith_short_12: ZDYWGD5NZMND · pith_short_16: ZDYWGD5NZMNDR6SS · pith_short_8: ZDYWGD5N

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/ZDYWGD5NZMNDR6SSCXGSLWKYVS \
  | 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: c8f1630fadcb1a38fa5215cd25d958ac81df1e33f6fc2b8635554b7c2edb361d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df166eee685a5989fd8b770ff23c8baec87e2bfb330aee06fc709ed56414c33",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-03T09:48:29Z",
    "title_canon_sha256": "601e8b64e6a1eb3fcc62efbe6be0e018a3fe71ddb0bc13adb526cdd2f281bd08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04669",
    "kind": "arxiv",
    "version": 1
  }
}