Pith Number

pith:QVQGY6AI

pith:2024:QVQGY6AIGJ3UB5RKO2G7TNGZXZ

not attested not anchored not stored refs pending

FastVPINNs: Tensor-Driven Acceleration of VPINNs for Complex Geometries

Divij Ghose, Himanshu Jain, Sashikumaar Ganesan, Thivin Anandh

arxiv:2404.12063 v1 · 2024-04-18 · cs.LG · cs.CE · cs.NA · cs.NE · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVQGY6AIGJ3UB5RKO2G7TNGZXZ}

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

Neural Spectral Element Methods for stiff multiphysics PDEs with electrochemical transport benchmarks

Receipt and verification

First computed	2026-07-05T08:09:34.962402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85606c7808327740f62a768df9b4d9be7519bb89adad40fda8840b827d544487

Aliases

arxiv: 2404.12063 · arxiv_version: 2404.12063v1 · doi: 10.48550/arxiv.2404.12063 · pith_short_12: QVQGY6AIGJ3U · pith_short_16: QVQGY6AIGJ3UB5RK · pith_short_8: QVQGY6AI

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/QVQGY6AIGJ3UB5RKO2G7TNGZXZ \
  | 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: 85606c7808327740f62a768df9b4d9be7519bb89adad40fda8840b827d544487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31e38366ca887d32b8441bc7b2a730a273e1d6ad16cb199fbb12c64d9283a955",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA",
      "cs.NE",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-18T10:21:28Z",
    "title_canon_sha256": "014e345105c8b13fa1b4e3e5543bae64bd15bc197d547c4f39d58f384d9d0ef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.12063",
    "kind": "arxiv",
    "version": 1
  }
}