Pith Number

pith:TGJRVQFO

pith:2017:TGJRVQFOMYCVOBJKAXVOMYR3PV

not attested not anchored not stored refs pending

A counterexample to Stein's Equi-n-square Conjecture

Alexey Pokrovskiy, Benny Sudakov

arxiv:1711.00429 v3 · 2017-11-01 · 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{TGJRVQFOMYCVOBJKAXVOMYR3PV}

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	2026-05-18T00:16:23.495244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99931ac0ae660557052a05eae6623b7d7530e3d23506f4333095e05ae771310f

Aliases

arxiv: 1711.00429 · arxiv_version: 1711.00429v3 · doi: 10.48550/arxiv.1711.00429 · pith_short_12: TGJRVQFOMYCV · pith_short_16: TGJRVQFOMYCVOBJK · pith_short_8: TGJRVQFO

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/TGJRVQFOMYCVOBJKAXVOMYR3PV \
  | 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: 99931ac0ae660557052a05eae6623b7d7530e3d23506f4333095e05ae771310f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d59579d2aaa5773a665f5f36a8b2bde1396e33492fc26f5a9638a11a8f378a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-11-01T16:36:29Z",
    "title_canon_sha256": "f16298386300abbeae699714640490804de9e57ce657b9e05a1be2c47cdc1605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00429",
    "kind": "arxiv",
    "version": 3
  }
}