Pith Number

pith:SL6KR73U

pith:2022:SL6KR73UETCM6GW4CABBW5LGYP

not attested not anchored not stored refs pending

Reduced-PINN: An Integration-Based Physics-Informed Neural Networks for Stiff ODEs

Pouyan Nasiri, Roozbeh Dargazany

arxiv:2208.12045 v1 · 2022-08-23 · cs.LG · 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{SL6KR73UETCM6GW4CABBW5LGYP}

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.

Cited by

1 paper in Pith

Physics-Informed Neural Networks in Clean Combustion: A Pathway to Sustainable Aerospace Propulsion

Receipt and verification

First computed	2026-07-05T04:51:28.977427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92fca8ff7424c4cf1adc10021b7566c3d9fc7b201d45ec9cccf64ba65f264bb4

Aliases

arxiv: 2208.12045 · arxiv_version: 2208.12045v1 · doi: 10.48550/arxiv.2208.12045 · pith_short_12: SL6KR73UETCM · pith_short_16: SL6KR73UETCM6GW4 · pith_short_8: SL6KR73U

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/SL6KR73UETCM6GW4CABBW5LGYP \
  | 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: 92fca8ff7424c4cf1adc10021b7566c3d9fc7b201d45ec9cccf64ba65f264bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49cc9c4bcebf9cbbd6e4e92b8e21a90cbf69a528f8d55ca4764b68686e08cbf9",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-23T09:20:42Z",
    "title_canon_sha256": "51b5b0246a03eb43fe596d570352e6b0c8a86c9003f9d686aaf7f3bf76559bbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12045",
    "kind": "arxiv",
    "version": 1
  }
}