Pith Number

pith:D3PJHXJ3

pith:2026:D3PJHXJ3TCJ7DIS4TMMCX6N5VZ

not attested not anchored not stored refs pending

From Score Approximation to Distribution Approximation in Score-Based Diffusion Models

Lan V. Truong

arxiv:2607.22199 v1 · 2026-07-24 · cs.LG · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3PJHXJ3TCJ7DIS4TMMCX6N5VZ}

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	2026-07-27T01:20:53.516783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ede93dd3b9893f1a25c9b182bf9bdae731443a6a462784e2be5108b57e1b638

Aliases

arxiv: 2607.22199 · arxiv_version: 2607.22199v1 · doi: 10.48550/arxiv.2607.22199 · pith_short_12: D3PJHXJ3TCJ7 · pith_short_16: D3PJHXJ3TCJ7DIS4 · pith_short_8: D3PJHXJ3

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/D3PJHXJ3TCJ7DIS4TMMCX6N5VZ \
  | 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: 1ede93dd3b9893f1a25c9b182bf9bdae731443a6a462784e2be5108b57e1b638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97970817f77aaf7edb6223ea4b35ec272bed6866870e9baa965d683187ba5770",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-24T11:13:39Z",
    "title_canon_sha256": "bb2174843ebe44fd459dc2452fa7a2a1cd3a57b590a67130ededf1346856580e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22199",
    "kind": "arxiv",
    "version": 1
  }
}