Pith Number

pith:QWOAZRRC

pith:2026:QWOAZRRCNM36X45WL3YHRKUBR2

not attested not anchored not stored refs pending

Reed-Muller type codes over a combinatorial simplex: an algebraic description

Hiram H. L\'opez, Nart Shalqini, Rodrigo San-Jos\'e

arxiv:2606.02819 v1 · 2026-06-01 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWOAZRRCNM36X45WL3YHRKUBR2}

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	2026-06-03T01:05:23.844826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

859c0cc6226b37ebf3b65ef078aa818e823e48c677b58adacfcb1ae5dd540c74

Aliases

arxiv: 2606.02819 · arxiv_version: 2606.02819v1 · doi: 10.48550/arxiv.2606.02819 · pith_short_12: QWOAZRRCNM36 · pith_short_16: QWOAZRRCNM36X45W · pith_short_8: QWOAZRRC

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/QWOAZRRCNM36X45WL3YHRKUBR2 \
  | 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: 859c0cc6226b37ebf3b65ef078aa818e823e48c677b58adacfcb1ae5dd540c74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a605e925c73a6cab70dc5fedbc477f878aaee45aee378d400c5fbf1bfa270f60",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-01T19:36:45Z",
    "title_canon_sha256": "2d3d451ab01d709ecba00bc4e24e72676e26c2076faf19852084b83a9d332601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02819",
    "kind": "arxiv",
    "version": 1
  }
}