Pith Number

pith:TIPMJQ6V

pith:2026:TIPMJQ6VEOZ57IGP4QHYLRFHDL

not attested not anchored not stored refs pending

A Gaussian Perspective for Distributional Discrepancy in Generative Diffusion Models

H. Vincent Poor, Qiang Sun, Wenyi Zhang

arxiv:2601.13602 v3 · 2026-01-20 · cs.IT · cs.LG · 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{TIPMJQ6VEOZ57IGP4QHYLRFHDL}

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	2026-06-29T01:15:03.900367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a1ec4c3d523b3dfa0cfe40f85c4a71ad42871995e2ee4f00b79b865a477b28b

Aliases

arxiv: 2601.13602 · arxiv_version: 2601.13602v3 · doi: 10.48550/arxiv.2601.13602 · pith_short_12: TIPMJQ6VEOZ5 · pith_short_16: TIPMJQ6VEOZ57IGP · pith_short_8: TIPMJQ6V

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/TIPMJQ6VEOZ57IGP4QHYLRFHDL \
  | 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: 9a1ec4c3d523b3dfa0cfe40f85c4a71ad42871995e2ee4f00b79b865a477b28b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e91d618b61fffd3e143f015bb223ae139b16ee075e337dcbc8412521a580c6f",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-01-20T05:06:26Z",
    "title_canon_sha256": "c708954f097853fb3ff2707d3d22cf237eab15e53ecfeca18d592d61060b768f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.13602",
    "kind": "arxiv",
    "version": 3
  }
}