Pith Number

pith:RIIC6TH2

pith:2018:RIIC6TH2KHDRWBV7QRJKIYZW43

not attested not anchored not stored refs pending

Quantum Lov\'asz Local Lemma: Shearer's Bound is Tight

Jiapeng Zhang, Kun He, Qian Li, Xiaoming Sun

arxiv:1804.07055 v5 · 2018-04-19 · cs.CC · 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{RIIC6TH2KHDRWBV7QRJKIYZW43}

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	2026-07-05T09:12:21.292832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a102f4cfa51c71b06bf8452a46336e6ed8806dd4f507ca39f04bb607045f6f7

Aliases

arxiv: 1804.07055 · arxiv_version: 1804.07055v5 · doi: 10.48550/arxiv.1804.07055 · pith_short_12: RIIC6TH2KHDR · pith_short_16: RIIC6TH2KHDRWBV7 · pith_short_8: RIIC6TH2

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/RIIC6TH2KHDRWBV7QRJKIYZW43 \
  | 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: 8a102f4cfa51c71b06bf8452a46336e6ed8806dd4f507ca39f04bb607045f6f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf23dbe09a0b60764ed25973c20eb82fbf07ac5912dc7d79e8e49858247e365",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2018-04-19T09:33:59Z",
    "title_canon_sha256": "ac51811d56a44a22aa75956852a66369883cf975ba203fdc3b762e47d6722b99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07055",
    "kind": "arxiv",
    "version": 5
  }
}