Pith Number

pith:N34NWVBK

pith:2026:N34NWVBKKXMRZOAUPAJI4RDU66

not attested not anchored not stored refs pending

Differentiable Thermodynamic Phase-Equilibria for Machine Learning

Alexander Mitsos, Jan G. Rittig, Karim K. Ben Hicham, Moreno Ascani

arxiv:2603.11249 v3 · 2026-03-11 · 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{N34NWVBKKXMRZOAUPAJI4RDU66}

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	2026-06-12T01:09:24.792070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef8db542a55d91cb81478128e4474f78a3c73bb34eec804758eb2ec1c9b107b

Aliases

arxiv: 2603.11249 · arxiv_version: 2603.11249v3 · doi: 10.48550/arxiv.2603.11249 · pith_short_12: N34NWVBKKXMR · pith_short_16: N34NWVBKKXMRZOAU · pith_short_8: N34NWVBK

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/N34NWVBKKXMRZOAUPAJI4RDU66 \
  | 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: 6ef8db542a55d91cb81478128e4474f78a3c73bb34eec804758eb2ec1c9b107b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fef185dc36c2ce72b0db248026177a7ac2f0f10e5eab59e883da59524ff9b8c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-11T19:14:04Z",
    "title_canon_sha256": "23d791dad9fe573e63f1dc1292e61f9280673b8bde9b4d4ed1ee1fdeb9b19f65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.11249",
    "kind": "arxiv",
    "version": 3
  }
}