Pith Number

pith:2V4GXZRP

pith:2026:2V4GXZRPFYG7MC44FX3UCMX5J2

not attested not anchored not stored refs pending

Simulation-free and finite-time diffusion model

Kentaro Kaba, Masayuki Ohzeki, Yuki Sughiyama

arxiv:2608.03117 v1 · 2026-08-04 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2V4GXZRPFYG7MC44FX3UCMX5J2}

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	2026-08-05T00:45:43.401952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5786be62f2e0df60b9c2df74132fd4ea4235112ad28f5a8b61ae1dbc5558d89

Aliases

arxiv: 2608.03117 · arxiv_version: 2608.03117v1 · doi: 10.48550/arxiv.2608.03117 · pith_short_12: 2V4GXZRPFYG7 · pith_short_16: 2V4GXZRPFYG7MC44 · pith_short_8: 2V4GXZRP

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/2V4GXZRPFYG7MC44FX3UCMX5J2 \
  | 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: d5786be62f2e0df60b9c2df74132fd4ea4235112ad28f5a8b61ae1dbc5558d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eddb8e7c81d48020aa74899f09e406fd61a4e358ef09eb0d5fa8f20ab6f3e14",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-04T04:39:14Z",
    "title_canon_sha256": "0cdf08a11b7c5309a98388688b484143d4bee554849c2778563a2c8e8a529532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03117",
    "kind": "arxiv",
    "version": 1
  }
}