Pith Number

pith:XHFYBNWE

pith:2025:XHFYBNWE35Q2NJG3PSMZBVJO4H

not attested not anchored not stored refs pending

DISCO: learning to DISCover an evolution Operator for multi-physics-agnostic prediction

Edouard Oyallon, Jiequn Han, Rudy Morel

arxiv:2504.19496 v1 · 2025-04-28 · cs.LG · cs.AI · 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{XHFYBNWE35Q2NJG3PSMZBVJO4H}

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

MVNN: A Measure-Valued Neural Network for Learning McKean-Vlasov Dynamics from Particle Data

Receipt and verification

First computed	2026-07-05T10:54:58.357859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cb80b6c4df61a6a4db7c9990d52ee1d7c57ece3d44bfd699653ba3883b9e9b

Aliases

arxiv: 2504.19496 · arxiv_version: 2504.19496v1 · doi: 10.48550/arxiv.2504.19496 · pith_short_12: XHFYBNWE35Q2 · pith_short_16: XHFYBNWE35Q2NJG3 · pith_short_8: XHFYBNWE

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/XHFYBNWE35Q2NJG3PSMZBVJO4H \
  | 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: b9cb80b6c4df61a6a4db7c9990d52ee1d7c57ece3d44bfd699653ba3883b9e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59e8ea05486fad8ea7123209cd2590ce2cbbfa1e3905de27ae34e68e151ff2b0",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-28T05:36:52Z",
    "title_canon_sha256": "179aaee28bfd3d580127de64914301823e1ce2e1d155c69f86cbf5903f34ab6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19496",
    "kind": "arxiv",
    "version": 1
  }
}