Pith Number

pith:5NS2CLEU

pith:2025:5NS2CLEU5Y5T3R5BN62J5QUI7Q

not attested not anchored not stored refs pending

Affine Equivalence of Subsets of $\mathbb{F}_2^n$ via Venn Diagrams and Applications to Sidon Sets

Daniel Rose-Levine, Kariane Calta, Lauren L. Rose, Sarah Covey, Timothy E. Goldberg

arxiv:2509.00556 v1 · 2025-08-30 · 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{5NS2CLEU5Y5T3R5BN62J5QUI7Q}

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	2026-07-05T12:02:18.412456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb65a12c94ee3b3dc7a16fb49ec288fc0d564bc12fc2c1fd34f393559af5a2c2

Aliases

arxiv: 2509.00556 · arxiv_version: 2509.00556v1 · doi: 10.48550/arxiv.2509.00556 · pith_short_12: 5NS2CLEU5Y5T · pith_short_16: 5NS2CLEU5Y5T3R5B · pith_short_8: 5NS2CLEU

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/5NS2CLEU5Y5T3R5BN62J5QUI7Q \
  | 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: eb65a12c94ee3b3dc7a16fb49ec288fc0d564bc12fc2c1fd34f393559af5a2c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b437312ae35e3675b13a65724b7ad0f9148b1441a33da4c8df02820abbe98d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-08-30T16:44:57Z",
    "title_canon_sha256": "c44197d1fb9fab2f5eb4cc80266124211bfd73e635025a535227f7e20be79953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00556",
    "kind": "arxiv",
    "version": 1
  }
}