Pith Number

pith:WDUKZQAC

pith:2022:WDUKZQACCB7NSEWBEVBUFCC4EH

not attested not anchored not stored refs pending

Resolving Matrix Spencer Conjecture Up to Poly-logarithmic Rank

Haotian Jiang, Nikhil Bansal, Raghu Meka

arxiv:2208.11286 v2 · 2022-08-24 · cs.DS · cs.CC · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDUKZQACCB7NSEWBEVBUFCC4EH}

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

2 papers in Pith

Quantum Communication Lower Bounds for Search Problems via Matrix Discrepancy

Optimal Vector Balancing for Zonotopes

Receipt and verification

First computed	2026-07-05T04:52:17.325456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e8acc002107ed912c1254342885c21d3f0e6e8bc64610f4cf7a2e28e905e81

Aliases

arxiv: 2208.11286 · arxiv_version: 2208.11286v2 · doi: 10.48550/arxiv.2208.11286 · pith_short_12: WDUKZQACCB7N · pith_short_16: WDUKZQACCB7NSEWB · pith_short_8: WDUKZQAC

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/WDUKZQACCB7NSEWBEVBUFCC4EH \
  | 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: b0e8acc002107ed912c1254342885c21d3f0e6e8bc64610f4cf7a2e28e905e81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6953d155378f64fe847024dffd3b0922d75502cbb498fd2c31f5766db29d8bc1",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-08-24T03:42:44Z",
    "title_canon_sha256": "e751d686a7445214fa033f0cb3db4902e1960e2e1bbee8eb3605ea981d17f289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11286",
    "kind": "arxiv",
    "version": 2
  }
}