Pith Number

pith:O4RO2BAT

pith:2019:O4RO2BATLPBZZPFFWXYBQCUYGF

not attested not anchored not stored refs pending

Can Machine Learning Identify Governing Laws For Dynamics in Complex Engineered Systems ? : A Study in Chemical Engineering

Renganathan Subramanian, Shweta Singh

arxiv:1907.07755 v1 · 2019-07-18 · eess.SY · cs.LG · cs.SY · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4RO2BATLPBZZPFFWXYBQCUYGF}

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	2026-05-17T23:40:16.492451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7722ed04135bc39cbca5b5f0180a98315b540fd0f2dcd483a2a87de45579cad1

Aliases

arxiv: 1907.07755 · arxiv_version: 1907.07755v1 · doi: 10.48550/arxiv.1907.07755 · pith_short_12: O4RO2BATLPBZ · pith_short_16: O4RO2BATLPBZZPFF · pith_short_8: O4RO2BAT

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/O4RO2BATLPBZZPFFWXYBQCUYGF \
  | 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: 7722ed04135bc39cbca5b5f0180a98315b540fd0f2dcd483a2a87de45579cad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3214a743ae0886f55bb339734f6627407de3d5a1274e65014460faa57692ab",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-07-18T11:31:12Z",
    "title_canon_sha256": "5a14bed3cd009d925a2bba9d16d964f7cd3370b9b8d9cd09fa0e689532f948ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07755",
    "kind": "arxiv",
    "version": 1
  }
}