Pith Number

pith:XJAIJTPB

pith:2020:XJAIJTPBLI343ETNY6OMYGHZA7

not attested not anchored not stored refs pending

A generalization of the cylinder conjecture for divisible codes

Sam Mattheus, Sascha Kurz

arxiv:2011.02923 v1 · 2020-11-05 · 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{XJAIJTPBLI343ETNY6OMYGHZA7}

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	2026-07-05T03:39:55.786349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba4084cde15a37cd926dc79ccc18f907e72596b26ee7da3f01ca4bb1e40bd2f4

Aliases

arxiv: 2011.02923 · arxiv_version: 2011.02923v1 · doi: 10.48550/arxiv.2011.02923 · pith_short_12: XJAIJTPBLI34 · pith_short_16: XJAIJTPBLI343ETN · pith_short_8: XJAIJTPB

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/XJAIJTPBLI343ETNY6OMYGHZA7 \
  | 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: ba4084cde15a37cd926dc79ccc18f907e72596b26ee7da3f01ca4bb1e40bd2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9baf63eb178faf388a9040f2320e574429431631f66be596cd68e34d175440f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2020-11-05T15:48:04Z",
    "title_canon_sha256": "a4fd75020917b9c973773763246321c5a741460fa1aa7790016990e4edb0ea7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02923",
    "kind": "arxiv",
    "version": 1
  }
}