Pith Number

pith:RLWP27DV

pith:2017:RLWP27DV72MRDTA4K33MPLZQWL

not attested not anchored not stored refs pending

Quantum entanglement, sum of squares, and the log rank conjecture

Boaz Barak, David Steurer, Pravesh Kothari

arxiv:1701.06321 v2 · 2017-01-23 · quant-ph · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLWP27DV72MRDTA4K33MPLZQWL}

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	2026-05-18T00:40:40.585711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aecfd7c75fe9911cc1c56f6c7af30b2d516259bf04097e06db5281d1409616d

Aliases

arxiv: 1701.06321 · arxiv_version: 1701.06321v2 · doi: 10.48550/arxiv.1701.06321 · pith_short_12: RLWP27DV72MR · pith_short_16: RLWP27DV72MRDTA4 · pith_short_8: RLWP27DV

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/RLWP27DV72MRDTA4K33MPLZQWL \
  | 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: 8aecfd7c75fe9911cc1c56f6c7af30b2d516259bf04097e06db5281d1409616d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9963a2201e95be25c1bcdba4b73eaf4b38b34e64b4790047bf15b3d9db759a",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-23T10:25:42Z",
    "title_canon_sha256": "7aa4cf3cd066bc54b6a3afe663b1b932863d79713781c52a0fb3f524c31910d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06321",
    "kind": "arxiv",
    "version": 2
  }
}