Pith Number

pith:XVU5G6PI

pith:2024:XVU5G6PIZ2K6AQIVS2TJQ2FJQG

not attested not anchored not stored refs pending

SetPINNs: Set-based Physics-informed Neural Networks

Fabian Jirasek, Frank Rhein, Marius Kloft, Mayank Nagda, Phil Ostheimer, Sophie Fellenz, Stephan Mandt, Thomas Specht

arxiv:2409.20206 v4 · 2024-09-30 · 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{XVU5G6PIZ2K6AQIVS2TJQ2FJQG}

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	2026-07-05T11:08:01.302014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd69d379e8ce95e0411596a69868a9818178920e1789a70d9a74a6d441c89c48

Aliases

arxiv: 2409.20206 · arxiv_version: 2409.20206v4 · doi: 10.48550/arxiv.2409.20206 · pith_short_12: XVU5G6PIZ2K6 · pith_short_16: XVU5G6PIZ2K6AQIV · pith_short_8: XVU5G6PI

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/XVU5G6PIZ2K6AQIVS2TJQ2FJQG \
  | 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: bd69d379e8ce95e0411596a69868a9818178920e1789a70d9a74a6d441c89c48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2493b2ca65a6dbecb42bef42021f1fb36fe6b7ca05c8a8fd4f4941e9f91c6328",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-30T11:41:58Z",
    "title_canon_sha256": "ecd750eb4665cb8f7479e9b43ddf4f89c876883548f3f32b156ab35cd51e839d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.20206",
    "kind": "arxiv",
    "version": 4
  }
}