Pith Number

pith:IMNWDSVK

pith:2025:IMNWDSVKSFMUWF6ZVJNPZLQC7O

not attested not anchored not stored refs pending

Discrete Spatial Diffusion: Intensity-Preserving Diffusion Modeling

Agnese Marcato, Javier E. Santos, Nicholas Lubbers, Roman Colman, Yen Ting Lin

arxiv:2505.01917 v2 · 2025-05-03 · cs.GR · cond-mat.mtrl-sci · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMNWDSVKSFMUWF6ZVJNPZLQC7O}

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	2026-07-05T11:04:22.095993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

431b61caaa91594b17d9aa5afcae02fb9348b8339fc89083e0480c3d4d6c9415

Aliases

arxiv: 2505.01917 · arxiv_version: 2505.01917v2 · doi: 10.48550/arxiv.2505.01917 · pith_short_12: IMNWDSVKSFMU · pith_short_16: IMNWDSVKSFMUWF6Z · pith_short_8: IMNWDSVK

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/IMNWDSVKSFMUWF6ZVJNPZLQC7O \
  | 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: 431b61caaa91594b17d9aa5afcae02fb9348b8339fc89083e0480c3d4d6c9415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4efd0f591d301082825c72c5e4f57aba127601d6efec81705f3e3f03c51fd76",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-05-03T20:37:39Z",
    "title_canon_sha256": "4436bc682f2c2dc2072af0d08960463069f3cb8763b1c4771d41329b60915fba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01917",
    "kind": "arxiv",
    "version": 2
  }
}