Pith Number

pith:LI6MEJWG

pith:2026:LI6MEJWGR4SC73EZLZOR7PSEHE

not attested not anchored not stored refs pending

Algorithmic exploration of the unit distance problem in the rational plane

Panteleimon Rodis

arxiv:2606.29415 v1 · 2026-06-28 · cs.CG · 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{LI6MEJWGR4SC73EZLZOR7PSEHE}

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	2026-06-30T01:18:05.343042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a3cc226c68f242fec995e5d1fbe4439035b1ba418a343fad8e8f218208d58af

Aliases

arxiv: 2606.29415 · arxiv_version: 2606.29415v1 · doi: 10.48550/arxiv.2606.29415 · pith_short_12: LI6MEJWGR4SC · pith_short_16: LI6MEJWGR4SC73EZ · pith_short_8: LI6MEJWG

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/LI6MEJWGR4SC73EZLZOR7PSEHE \
  | 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: 5a3cc226c68f242fec995e5d1fbe4439035b1ba418a343fad8e8f218208d58af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e911707d2959279909e2cd92461c5cf103ff7812efd9bb464c54735e1e30ed",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2026-06-28T14:25:17Z",
    "title_canon_sha256": "11e5860af99d85a5096b858e91f6d779f4f93af11aa0638782ad359e3ff8597a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29415",
    "kind": "arxiv",
    "version": 1
  }
}