Pith Number

pith:COL2OX2N

pith:2024:COL2OX2NGUN7OP4MRF65UJ4F3K

not attested not anchored not stored refs pending

Exact and approximate error bounds for physics-informed neural networks

Augusto T. Chantada, Claudia G. Sc\'occola, Luca Gomez Bachar, Pavlos Protopapas, Susana J. Landau

arxiv:2411.13848 v1 · 2024-11-21 · cs.LG · cs.NA · 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{COL2OX2NGUN7OP4MRF65UJ4F3K}

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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

Fredholm Neural Networks for inverse problems in elliptic PDEs

Receipt and verification

First computed	2026-07-05T09:38:37.993013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1397a75f4d351bf73f8c897dda2785da836e17107dadfe2bcbac18ab14d93d6e

Aliases

arxiv: 2411.13848 · arxiv_version: 2411.13848v1 · doi: 10.48550/arxiv.2411.13848 · pith_short_12: COL2OX2NGUN7 · pith_short_16: COL2OX2NGUN7OP4M · pith_short_8: COL2OX2N

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/COL2OX2NGUN7OP4MRF65UJ4F3K \
  | 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: 1397a75f4d351bf73f8c897dda2785da836e17107dadfe2bcbac18ab14d93d6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27f58f2304c1f9f286261f5371a86734c02cc8baa889e53d0eb078fe6960e227",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-21T05:15:28Z",
    "title_canon_sha256": "58eb55bd6fb708bdada3ee15dfdaff2307900acaa4ab78e398a8f047520182cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13848",
    "kind": "arxiv",
    "version": 1
  }
}