Pith Number

pith:4QH5KWJI

pith:2018:4QH5KWJIOTMN6JORR7I3FA3BV3

not attested not anchored not stored refs pending

Solving Nonlinear and High-Dimensional Partial Differential Equations via Deep Learning

Adolfo Correia, Ali Al-Aradi, Danilo Naiff, Gabriel Jardim, Yuri Saporito

arxiv:1811.08782 v1 · 2018-11-21 · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QH5KWJIOTMN6JORR7I3FA3BV3}

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

3 papers in Pith

Optimal Trading in Automated Market Makers with Deep Learning

Deep Learning for Solving and Estimating Dynamic Models in Economics and Finance

A physics-informed neural network approach to solve the spatially inhomogeneous electron Boltzmann equation

Receipt and verification

First computed	2026-05-18T00:00:11.573612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40fd5592874d8df25d18fd1b28361aef3100c3960bdebf1e05b60e3afea0682

Aliases

arxiv: 1811.08782 · arxiv_version: 1811.08782v1 · doi: 10.48550/arxiv.1811.08782 · pith_short_12: 4QH5KWJIOTMN · pith_short_16: 4QH5KWJIOTMN6JOR · pith_short_8: 4QH5KWJI

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/4QH5KWJIOTMN6JORR7I3FA3BV3 \
  | 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: e40fd5592874d8df25d18fd1b28361aef3100c3960bdebf1e05b60e3afea0682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9379d244919886851b40b1cb1f7ef26aae5bfbf812c5985e1197bcb3243b51e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2018-11-21T15:34:05Z",
    "title_canon_sha256": "5795231d307c5caf8a5046d13235baeb2e44961ccdabfde981167bbaa04ec766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08782",
    "kind": "arxiv",
    "version": 1
  }
}