Pith Number

pith:QJS7WMCW

pith:2023:QJS7WMCWDFTBXOERZBZHPSRHBP

not attested not anchored not stored refs pending

Global Convergence of Deep Galerkin and PINNs Methods for Solving Partial Differential Equations

Deqing Jiang, Justin Sirignano, Samuel N. Cohen

arxiv:2305.06000 v1 · 2023-05-10 · math.NA · cs.LG · cs.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{QJS7WMCWDFTBXOERZBZHPSRHBP}

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

2 papers in Pith

Neural Actor-Critic Methods for Hamilton-Jacobi-Bellman PDEs: Asymptotic Analysis and Numerical Studies

Man, Machine, and Mathematics

Receipt and verification

First computed	2026-07-05T06:08:58.597122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8265fb305619661bb891c87277ca270bc0a500cdcfe9044932da2d50703862eb

Aliases

arxiv: 2305.06000 · arxiv_version: 2305.06000v1 · doi: 10.48550/arxiv.2305.06000 · pith_short_12: QJS7WMCWDFTB · pith_short_16: QJS7WMCWDFTBXOER · pith_short_8: QJS7WMCW

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/QJS7WMCWDFTBXOERZBZHPSRHBP \
  | 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: 8265fb305619661bb891c87277ca270bc0a500cdcfe9044932da2d50703862eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "169e7b332a120f539a2cdf54d59dfec2cf03c74a87833a9bdf8163894093768c",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-05-10T09:20:11Z",
    "title_canon_sha256": "d3dc8de17e742527e7defe21c1cf8dc4e73ee803a0e6c924a0704814cf2743e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06000",
    "kind": "arxiv",
    "version": 1
  }
}