Pith Number

pith:HLGBCPDP

pith:2026:HLGBCPDP4VP4QEJSTWW2Z33EJH

not attested not anchored not stored refs pending

Hybrid Neural Ordinary Differential Equations for Data-Efficient Polymerization Modeling with Incomplete Kinetics

Alexander Mitsos, Eike Cramer, Marah Almanasreh

arxiv:2606.02145 v1 · 2026-06-01 · 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{HLGBCPDP4VP4QEJSTWW2Z33EJH}

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	2026-06-02T02:05:07.699950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3acc113c6fe55fc811329dadacef6449e8332abb78bfd4c08bf0af8380c713ec

Aliases

arxiv: 2606.02145 · arxiv_version: 2606.02145v1 · doi: 10.48550/arxiv.2606.02145 · pith_short_12: HLGBCPDP4VP4 · pith_short_16: HLGBCPDP4VP4QEJS · pith_short_8: HLGBCPDP

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/HLGBCPDP4VP4QEJSTWW2Z33EJH \
  | 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: 3acc113c6fe55fc811329dadacef6449e8332abb78bfd4c08bf0af8380c713ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a04e83f86c613539ad96d918fd7ee9db08be4563220c84e1aaec8c1899696deb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T12:10:48Z",
    "title_canon_sha256": "c5c5dd21f52428a6ee96b16fc695b43c2732d1d9be743188956805e7c588ebff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02145",
    "kind": "arxiv",
    "version": 1
  }
}