Pith Number

pith:XZ5CUCVM

pith:2022:XZ5CUCVMLADYTFDMPDGMZOTQBI

not attested not anchored not stored refs pending

SciAI4Industry -- Solving PDEs for industry-scale problems with deep learning

Amirhossein Sojoodi, Kumar Saurabh, Philipp A. Witte, Ranveer Chandra, Russell J. Hewett

arxiv:2211.12709 v1 · 2022-11-23 · cs.DC · cs.AI · physics.comp-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{XZ5CUCVMLADYTFDMPDGMZOTQBI}

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	2026-07-05T05:18:53.829478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be7a2a0aac580789946c78ccccba700a00096654db759c7fdee1ed3787f1a96e

Aliases

arxiv: 2211.12709 · arxiv_version: 2211.12709v1 · doi: 10.48550/arxiv.2211.12709 · pith_short_12: XZ5CUCVMLADY · pith_short_16: XZ5CUCVMLADYTFDM · pith_short_8: XZ5CUCVM

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/XZ5CUCVMLADYTFDMPDGMZOTQBI \
  | 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: be7a2a0aac580789946c78ccccba700a00096654db759c7fdee1ed3787f1a96e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944cdd510f5a084c88d6e9e7be005f72d9120a8d8170f32eb366ed5455c2da03",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-11-23T05:15:32Z",
    "title_canon_sha256": "ea6a27a90456de65f291c12717743b51e50940e998239cba181fc3f147be09c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12709",
    "kind": "arxiv",
    "version": 1
  }
}