Pith Number

pith:W5MJUKSY

pith:2009:W5MJUKSYWCGE4I5VFVI7I237PJ

not attested not anchored not stored refs pending

A Quantum Lovasz Local Lemma

Andris Ambainis, Julia Kempe, Or Sattath

arxiv:0911.1696 v1 · 2009-11-09 · quant-ph · 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{W5MJUKSYWCGE4I5VFVI7I237PJ}

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	2026-05-18T03:10:58.736630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7589a2a58b08c4e23b52d51f46b7f7a591739757efce7c52b31ce0279b41bd8

Aliases

arxiv: 0911.1696 · arxiv_version: 0911.1696v1 · doi: 10.48550/arxiv.0911.1696 · pith_short_12: W5MJUKSYWCGE · pith_short_16: W5MJUKSYWCGE4I5V · pith_short_8: W5MJUKSY

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/W5MJUKSYWCGE4I5VFVI7I237PJ \
  | 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: b7589a2a58b08c4e23b52d51f46b7f7a591739757efce7c52b31ce0279b41bd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bac9bd9fe223b62ad487e1f14a8217a76079931087d8c06b8e449d2f6b40922",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-11-09T15:07:25Z",
    "title_canon_sha256": "71de801cb3ea5ed71944cd5b9a5a46b06b7f8c929c8bb3e1e0b16098369062f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1696",
    "kind": "arxiv",
    "version": 1
  }
}