Pith Number

pith:XQKMFEPR

pith:2026:XQKMFEPR6BFNB3CJ5AL6YVQ2EG

not attested not anchored not stored refs pending

A solution to the polarization problem

\'Angel D. Mart\'inez, Oscar Ortega-Moreno

arxiv:2605.28744 v1 · 2026-05-27 · math.FA · math.CA · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQKMFEPR6BFNB3CJ5AL6YVQ2EG}

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	2026-05-28T02:05:01.753163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc14c291f1f04ad0ec49e817ec561a21ae888f0ca740f203b2d59d9c99e1965f

Aliases

arxiv: 2605.28744 · arxiv_version: 2605.28744v1 · doi: 10.48550/arxiv.2605.28744 · pith_short_12: XQKMFEPR6BFN · pith_short_16: XQKMFEPR6BFNB3CJ · pith_short_8: XQKMFEPR

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/XQKMFEPR6BFNB3CJ5AL6YVQ2EG \
  | 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: bc14c291f1f04ad0ec49e817ec561a21ae888f0ca740f203b2d59d9c99e1965f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0082ebf80adb2c2b900f3be85ea9f4d40c894f75307b2d9bc7bfe9c77fd658a8",
    "cross_cats_sorted": [
      "math.CA",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2026-05-27T17:02:11Z",
    "title_canon_sha256": "bb6fecd56538d4d7bed64d27c377b94f9449b891da986b8b7b338657f624c5b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28744",
    "kind": "arxiv",
    "version": 1
  }
}