Pith Number

pith:OQSSPRVP

pith:2023:OQSSPRVP3LV5ZQREYRKFUCFSHP

not attested not anchored not stored refs pending

A note on five dimensional kissing arrangements

Ferenc Sz\"oll\H{o}si

arxiv:2301.08272 v1 · 2023-01-19 · 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{OQSSPRVP3LV5ZQREYRKFUCFSHP}

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	2026-07-05T05:34:24.214930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

742527c6afdaebdcc224c4545a08b23bcf4176a7c2acc9736817f21d75a1fbec

Aliases

arxiv: 2301.08272 · arxiv_version: 2301.08272v1 · doi: 10.48550/arxiv.2301.08272 · pith_short_12: OQSSPRVP3LV5 · pith_short_16: OQSSPRVP3LV5ZQRE · pith_short_8: OQSSPRVP

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/OQSSPRVP3LV5ZQREYRKFUCFSHP \
  | 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: 742527c6afdaebdcc224c4545a08b23bcf4176a7c2acc9736817f21d75a1fbec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31be8120a7ba359d43d4929d962c83a85324a55a2cf7d65f684679ba1d2442a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-01-19T19:18:58Z",
    "title_canon_sha256": "3ed1b416fdccc12090293bf1a7fbf2e9a2d34116cbbcbcd9de9db17e1f20030e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08272",
    "kind": "arxiv",
    "version": 1
  }
}