Pith Number

pith:2U6IFGJT

pith:2026:2U6IFGJTZXX7UKQG4HGCIU3HB4

not attested not anchored not stored refs pending

Laplace--Fisher Gate Identities for Optimal Matrix-Gated Blended Score Estimation

Alois Duston, Tan Bui Tanh

arxiv:2606.25169 v1 · 2026-06-23 · math.ST · cs.LG · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2U6IFGJTZXX7UKQG4HGCIU3HB4}

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	2026-06-25T00:18:19.862095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d53c829933cdeffa2a06e1cc2453670f2748080b51d3a027e4cb191236c92a79

Aliases

arxiv: 2606.25169 · arxiv_version: 2606.25169v1 · doi: 10.48550/arxiv.2606.25169 · pith_short_12: 2U6IFGJTZXX7 · pith_short_16: 2U6IFGJTZXX7UKQG · pith_short_8: 2U6IFGJT

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/2U6IFGJTZXX7UKQG4HGCIU3HB4 \
  | 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: d53c829933cdeffa2a06e1cc2453670f2748080b51d3a027e4cb191236c92a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad5eb3d30e1fd17560e746c804e49f834ec8a62c2c8f59678c3638420254531",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-23T21:00:32Z",
    "title_canon_sha256": "a0658b2f98dfa06d321d687e5b415ae0f8d3a2c642f777e588a434ecdb86f4b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25169",
    "kind": "arxiv",
    "version": 1
  }
}