Pith Number

pith:FAF225OO

pith:2026:FAF225OOJQN2IJNI64VBFFWJU6

not attested not anchored not stored refs pending

Particle-Guided Diffusion Models for Partial Differential Equations

Andrew Millard, Fredrik Lindsten, Zheng Zhao

arxiv:2601.23262 v2 · 2026-01-30 · 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{FAF225OOJQN2IJNI64VBFFWJU6}

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.

Cited by

1 paper in Pith

Flow Learners for PDEs: Toward a Physics-to-Physics Paradigm for Scientific Computing

Receipt and verification

First computed	2026-05-28T02:04:45.629501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

280bad75ce4c1ba425a8f72a1296c9a7b92846d4f7351f1d25f3d3a8cba022d6

Aliases

arxiv: 2601.23262 · arxiv_version: 2601.23262v2 · doi: 10.48550/arxiv.2601.23262 · pith_short_12: FAF225OOJQN2 · pith_short_16: FAF225OOJQN2IJNI · pith_short_8: FAF225OO

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/FAF225OOJQN2IJNI64VBFFWJU6 \
  | 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: 280bad75ce4c1ba425a8f72a1296c9a7b92846d4f7351f1d25f3d3a8cba022d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebeb1333149ccb1d9966b3de4804e1f5fd235c93898780de82337e1ace3d00a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-30T18:30:24Z",
    "title_canon_sha256": "87e9309c73968ee7f33c0671434033454e566d091ae01ee414ad182a4d6bd83e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.23262",
    "kind": "arxiv",
    "version": 2
  }
}