Pith Number

pith:ZCHT2OJH

pith:2026:ZCHT2OJHM56MYAV6EDEHSHGJSJ

not attested not anchored not stored refs pending

Improved Upper Bounds for Slicing the Hypercube

Blake Bruell, Christopher D. Rosin, Daniel Reichman, Duncan Soiffer, G\'abor N. S\'ark\"ozy, Mason DiCicco, Nathaniel Itty, Ryan Offstein

arxiv:2602.16807 v2 · 2026-02-06 · cs.AI · 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{ZCHT2OJHM56MYAV6EDEHSHGJSJ}

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	2026-07-01T00:17:10.400964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c88f3d3927677ccc02be20c8791cc9925495213529bbacae5c3cc3498c5510af

Aliases

arxiv: 2602.16807 · arxiv_version: 2602.16807v2 · doi: 10.48550/arxiv.2602.16807 · pith_short_12: ZCHT2OJHM56M · pith_short_16: ZCHT2OJHM56MYAV6 · pith_short_8: ZCHT2OJH

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/ZCHT2OJHM56MYAV6EDEHSHGJSJ \
  | 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: c88f3d3927677ccc02be20c8791cc9925495213529bbacae5c3cc3498c5510af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bed2926ff4d07bf83a106747bf26418326cbd35371e4d491dad1687f31f292d",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-02-06T17:52:13Z",
    "title_canon_sha256": "6c5f637b5373ac813cf4baa03e5d7be9abb1011a9ab15567659e33fc1ace17e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.16807",
    "kind": "arxiv",
    "version": 2
  }
}