Pith Number

pith:SZXK5YMQ

pith:2026:SZXK5YMQ3ZSM22SR6D5UGYEKG3

not attested not anchored not stored refs pending

Norm of infinite doubly stochastic matrices

Javad Mashreghi, Ludovick Bouthat, Rapha\"el Vo

arxiv:2606.24608 v1 · 2026-06-23 · math.FA · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZXK5YMQ3ZSM22SR6D5UGYEKG3}

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	2026-06-24T01:15:37.004496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

966eaee190de64cd6a51f0fb43608a36eb956f58a9951172c35440b45cab17e6

Aliases

arxiv: 2606.24608 · arxiv_version: 2606.24608v1 · doi: 10.48550/arxiv.2606.24608 · pith_short_12: SZXK5YMQ3ZSM · pith_short_16: SZXK5YMQ3ZSM22SR · pith_short_8: SZXK5YMQ

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/SZXK5YMQ3ZSM22SR6D5UGYEKG3 \
  | 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: 966eaee190de64cd6a51f0fb43608a36eb956f58a9951172c35440b45cab17e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e03a1ed7955382e19610574c1d38792258d14a80bf9a208a870f6ad4e6bc155e",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2026-06-23T14:09:09Z",
    "title_canon_sha256": "9454320bcddaead611bdaae3e5dfbae1ae56118753915d32807d09f7253d8f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24608",
    "kind": "arxiv",
    "version": 1
  }
}