Pith Number

pith:KKHMLREY

pith:2017:KKHMLREYDT5GGUWBTK347XFIXA

not attested not anchored not stored refs pending

A New Data-Driven Sparse-Learning Approach to Study Chemical Reaction Networks

Alfred O. Hero, Angela Violi, Doohyun Kim, Farshad Harirchi, Omar A. Khalil, Paolo Elvati, Sijia Liu

arxiv:1712.06281 v3 · 2017-12-18 · math.OC · cs.LG · cs.SY · 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{KKHMLREYDT5GGUWBTK347XFIXA}

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	2026-05-17T23:54:26.532376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

528ec5c4981cfa6352c19ab7cfdca8b823d6028273888ef1d3583e6e905659ac

Aliases

arxiv: 1712.06281 · arxiv_version: 1712.06281v3 · doi: 10.48550/arxiv.1712.06281 · pith_short_12: KKHMLREYDT5G · pith_short_16: KKHMLREYDT5GGUWB · pith_short_8: KKHMLREY

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/KKHMLREYDT5GGUWBTK347XFIXA \
  | 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: 528ec5c4981cfa6352c19ab7cfdca8b823d6028273888ef1d3583e6e905659ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b0d4fa6b3a006181ecb136f039f32a329bb48c66540a62888c684dd04eae824",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-12-18T07:53:44Z",
    "title_canon_sha256": "1bb2e08da4d972f5f236ef7bd11c3ce1c67b78e4e57dcbb1636fc89df6da48e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06281",
    "kind": "arxiv",
    "version": 3
  }
}