Pith Number

pith:MCH6N7CZ

pith:2024:MCH6N7CZJKOAKZANNWRRJT2FE5

not attested not anchored not stored refs pending

FUSE: Fast Unified Simulation and Estimation for PDEs

Dana Grund, Georgios Kissas, Levi E. Lingsch, Siddhartha Mishra

arxiv:2405.14558 v2 · 2024-05-23 · 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{MCH6N7CZJKOAKZANNWRRJT2FE5}

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	2026-07-05T09:31:02.673209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

608fe6fc594a9c05640d6da314cf452752b8c558f008f45ac8d94728438f6379

Aliases

arxiv: 2405.14558 · arxiv_version: 2405.14558v2 · doi: 10.48550/arxiv.2405.14558 · pith_short_12: MCH6N7CZJKOA · pith_short_16: MCH6N7CZJKOAKZAN · pith_short_8: MCH6N7CZ

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/MCH6N7CZJKOAKZANNWRRJT2FE5 \
  | 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: 608fe6fc594a9c05640d6da314cf452752b8c558f008f45ac8d94728438f6379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f68952c2fd53912316696bd5983835ae90d78996aca96636d314f1b5f743d322",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-23T13:37:26Z",
    "title_canon_sha256": "d8761d60fe2a01fad57b6d1d42e6ae3fad44220edb1deee3e141037738fdee84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.14558",
    "kind": "arxiv",
    "version": 2
  }
}