Pith Number

pith:DGVXP4H7

pith:2026:DGVXP4H7OOI3OXWPXY3XSA6WSF

not attested not anchored not stored refs pending

A note on Lata\la's argument in SK model

Seiichiro Kusuoka, Shuta Nakajima

arxiv:2607.23427 v1 · 2026-07-26 · math.PR · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGVXP4H7OOI3OXWPXY3XSA6WSF}

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	2026-07-28T01:22:52.384917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ab77f0ff7391b75ecfbe377903d6914d5ba96bd138a14814ed66121104b1eb

Aliases

arxiv: 2607.23427 · arxiv_version: 2607.23427v1 · doi: 10.48550/arxiv.2607.23427 · pith_short_12: DGVXP4H7OOI3 · pith_short_16: DGVXP4H7OOI3OXWP · pith_short_8: DGVXP4H7

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/DGVXP4H7OOI3OXWPXY3XSA6WSF \
  | 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: 19ab77f0ff7391b75ecfbe377903d6914d5ba96bd138a14814ed66121104b1eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c032af1df1eaa7b384d24304a57355eec3edc70e5e680b99350be6d0ef52ae",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-07-26T02:54:45Z",
    "title_canon_sha256": "d19627ddd5da1bf6a428e7d7cd5a75338c289e88df70c6bcb643767b7caa2ec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23427",
    "kind": "arxiv",
    "version": 1
  }
}