Pith Number

pith:TQP4DMLB

pith:2022:TQP4DMLBVZYS2TM4MLUHJYB5XF

not attested not anchored not stored refs pending

Hardness of the (Approximate) Shortest Vector Problem: A Simple Proof via Reed-Solomon Codes

Chris Peikert, Huck Bennett

arxiv:2202.07736 v1 · 2022-02-15 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQP4DMLBVZYS2TM4MLUHJYB5XF}

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

A symmetric LWE-based Multi-Recipient Cryptosystem

Receipt and verification

First computed	2026-07-05T03:57:33.135202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1fc1b161ae712d4d9c62e874e03db9618ec4db36f2e30bb46ac29315454bc2

Aliases

arxiv: 2202.07736 · arxiv_version: 2202.07736v1 · doi: 10.48550/arxiv.2202.07736 · pith_short_12: TQP4DMLBVZYS · pith_short_16: TQP4DMLBVZYS2TM4 · pith_short_8: TQP4DMLB

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/TQP4DMLBVZYS2TM4MLUHJYB5XF \
  | 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: 9c1fc1b161ae712d4d9c62e874e03db9618ec4db36f2e30bb46ac29315454bc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb48ad600e9fc56e4a4ed7f393c6cb8b2c8de17b7adea16df85c856caa561e12",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2022-02-15T21:30:39Z",
    "title_canon_sha256": "81732e323493ffc8e71ad7016efa5a8d47e520a7ad4ef67afb2c6ed00d6694dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07736",
    "kind": "arxiv",
    "version": 1
  }
}