Pith Number

pith:FZNLCDIC

pith:2025:FZNLCDICXUYH4MRDQG72XWBYEF

not attested not anchored not stored refs pending

Physics-Informed Distillation of Diffusion Models for PDE-Constrained Generation

Difan Zou, Peng Wang, Yi Zhang

arxiv:2505.22391 v2 · 2025-05-28 · cs.LG · cs.AI · cs.CE · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZNLCDICXUYH4MRDQG72XWBYEF}

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

Physics-Informed Neural PDE Solvers via Spatio-Temporal MeanFlow

Receipt and verification

First computed	2026-06-30T02:16:51.922348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e5ab10d02bd307e322381bfabd838217bf7f7ae5a978e660317cd890b1b01ae

Aliases

arxiv: 2505.22391 · arxiv_version: 2505.22391v2 · doi: 10.48550/arxiv.2505.22391 · pith_short_12: FZNLCDICXUYH · pith_short_16: FZNLCDICXUYH4MRD · pith_short_8: FZNLCDIC

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/FZNLCDICXUYH4MRDQG72XWBYEF \
  | 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: 2e5ab10d02bd307e322381bfabd838217bf7f7ae5a978e660317cd890b1b01ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b024617ff4fbcdd30ee8ff56bd0beef0d84b953ad2607b92a14ed2be1aac24a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-28T14:17:58Z",
    "title_canon_sha256": "e30ca691f5fda115167576c7739357e979c3604974df3868481f65e2977cf9d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22391",
    "kind": "arxiv",
    "version": 2
  }
}