Pith Number

pith:QBWHUKYI

pith:2022:QBWHUKYIH7DOQUWKESZX3QU4C3

not attested not anchored not stored refs pending

Post Quantum Cryptography: Techniques, Challenges, Standardization, and Directions for Future Research

Ashutosh Bhatia, Atul, Eashan Jayant Chopde, Kamlesh Tiwari, Ritik Bavdekar, Sandeep Joshua Daniel

arxiv:2202.02826 v1 · 2022-02-06 · 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{QBWHUKYIH7DOQUWKESZX3QU4C3}

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	2026-07-05T03:54:33.320683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

806c7a2b083fc6e852ca24b37dc29c16ca564a98f8616b358b1fcb5549b6a0ea

Aliases

arxiv: 2202.02826 · arxiv_version: 2202.02826v1 · doi: 10.48550/arxiv.2202.02826 · pith_short_12: QBWHUKYIH7DO · pith_short_16: QBWHUKYIH7DOQUWK · pith_short_8: QBWHUKYI

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/QBWHUKYIH7DOQUWKESZX3QU4C3 \
  | 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: 806c7a2b083fc6e852ca24b37dc29c16ca564a98f8616b358b1fcb5549b6a0ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a01dcee977ff7451aa9fcfc1e35cf4a1f15de6e8d55ee8c5c7ba6b079ac06453",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-02-06T18:12:54Z",
    "title_canon_sha256": "0f0fbf48a4324b8d6206cc833d7cadaedb667f63a2f138d34b695586a7605a5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02826",
    "kind": "arxiv",
    "version": 1
  }
}