Pith Number

pith:XX73UTIZ

pith:2025:XX73UTIZCHPQRGSVJHQTK3W7Y2

not attested not anchored not stored refs pending

ML-based Method for Solving the Microkinetic Model of Fischer-Tropsch Synthesis with Varying Catalyst/Reactor Parameters

Aniruddha Panda, Kaushic Kalyanaraman, Stanislav Jaso, Subodh Madhav Joshi, Taras Demchuk, Tymofii Nikolaienko

arxiv:2503.22304 v1 · 2025-03-28 · cond-mat.dis-nn · physics.chem-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{XX73UTIZCHPQRGSVJHQTK3W7Y2}

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	2026-07-05T10:40:52.022121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdffba4d1911df089a5549e1356edfc68e5a50ab7c9270427cd83e9ca8a0acce

Aliases

arxiv: 2503.22304 · arxiv_version: 2503.22304v1 · doi: 10.48550/arxiv.2503.22304 · pith_short_12: XX73UTIZCHPQ · pith_short_16: XX73UTIZCHPQRGSV · pith_short_8: XX73UTIZ

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/XX73UTIZCHPQRGSVJHQTK3W7Y2 \
  | 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: bdffba4d1911df089a5549e1356edfc68e5a50ab7c9270427cd83e9ca8a0acce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9a3afa92089c66cbc4f3bd2d38c543e9d877fb826b73ea08c11ba6a60d9c93",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2025-03-28T10:26:52Z",
    "title_canon_sha256": "022024c38608efee37908c177dea212f2e23552c0fc8c92c1800b39de49678e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22304",
    "kind": "arxiv",
    "version": 1
  }
}