Pith Number

pith:H4YPNGGF

pith:2024:H4YPNGGFMJ7E5SHKOARVYZJY27

not attested not anchored not stored refs pending

CODES: Benchmarking Coupled ODE Surrogates

Immanuel Sulzer, Robin Janssen, Tobias Buck

arxiv:2410.20886 v2 · 2024-10-28 · cs.LG · astro-ph.IM · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4YPNGGFMJ7E5SHKOARVYZJY27}

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	2026-07-05T09:38:15.778329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f30f698c5627e4ec8ea70235c6538d7cf262eb7f020734b07aa0829f7ab6008

Aliases

arxiv: 2410.20886 · arxiv_version: 2410.20886v2 · doi: 10.48550/arxiv.2410.20886 · pith_short_12: H4YPNGGFMJ7E · pith_short_16: H4YPNGGFMJ7E5SHK · pith_short_8: H4YPNGGF

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/H4YPNGGFMJ7E5SHKOARVYZJY27 \
  | 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: 3f30f698c5627e4ec8ea70235c6538d7cf262eb7f020734b07aa0829f7ab6008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8edd94ba91f95448d2e481541ba2c48476d5973c51b43c1c09941a6b8217e72d",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-28T10:12:06Z",
    "title_canon_sha256": "8ff3f4d184e3a802ec367fdad821b3bc4b03c2f8cd572754c45f469b21d380c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.20886",
    "kind": "arxiv",
    "version": 2
  }
}