Pith Number

pith:CIUT7Q7S

pith:2026:CIUT7Q7SGLSAJP62W36BARH4F4

not attested not anchored not stored refs pending

Mosaic: A Benchmark Suite for Differentiable Physics Solvers

Andrin Rehmann, Dion H\"afner, Heiko Zimmermann

arxiv:2606.27895 v1 · 2026-06-26 · physics.comp-ph · 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{CIUT7Q7SGLSAJP62W36BARH4F4}

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	2026-06-29T01:14:52.006060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12293fc3f232e404bfdab6fc1044fc2f1c5f66be32dc3fb5b3b9a196ad21f82e

Aliases

arxiv: 2606.27895 · arxiv_version: 2606.27895v1 · doi: 10.48550/arxiv.2606.27895 · pith_short_12: CIUT7Q7SGLSA · pith_short_16: CIUT7Q7SGLSAJP62 · pith_short_8: CIUT7Q7S

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/CIUT7Q7SGLSAJP62W36BARH4F4 \
  | 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: 12293fc3f232e404bfdab6fc1044fc2f1c5f66be32dc3fb5b3b9a196ad21f82e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7d87203c5a228213aa330a6d007ea0caef91e9c2ec8ca5d7e070690e8f90fd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-06-26T09:38:33Z",
    "title_canon_sha256": "e6f5a4a917b471acb585224f4710bf585ef12c6734a13e782d4ee24cc9f38758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27895",
    "kind": "arxiv",
    "version": 1
  }
}