Pith Number

pith:5U34DA2Y

pith:2017:5U34DA2YNET7DGX6YUVCPCJUXV

not attested not anchored not stored refs pending

Space-efficient classical and quantum algorithms for the shortest vector problem

Ching-Yi Lai, Kai-Min Chung, Yanlin Chen

arxiv:1709.00378 v2 · 2017-08-31 · cs.DS · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5U34DA2YNET7DGX6YUVCPCJUXV}

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	2026-05-18T00:21:46.139560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed37c183586927f19afec52a278934bd6ca83c0932310f1590ce7e694c5f485d

Aliases

arxiv: 1709.00378 · arxiv_version: 1709.00378v2 · doi: 10.48550/arxiv.1709.00378 · pith_short_12: 5U34DA2YNET7 · pith_short_16: 5U34DA2YNET7DGX6 · pith_short_8: 5U34DA2Y

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/5U34DA2YNET7DGX6YUVCPCJUXV \
  | 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: ed37c183586927f19afec52a278934bd6ca83c0932310f1590ce7e694c5f485d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7e824a8c395d62036e8c510d11961741dadc294052a3a8cf168d00499a789c0",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-08-31T14:41:29Z",
    "title_canon_sha256": "1d010c0366c8e4b21f8d0dc12bb9fde1a754c80f32918d9306f3289949656940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00378",
    "kind": "arxiv",
    "version": 2
  }
}