Pith Number

pith:UKI2JWLH

pith:2022:UKI2JWLH2H7U7KPR552FAF2ROS

not attested not anchored not stored refs pending

Evaluating Error Bound for Physics-Informed Neural Networks on Linear Dynamical Systems

Pavlos Protopapas, Shuheng Liu, Xiyue Huang

arxiv:2207.01114 v1 · 2022-07-03 · cs.NE · cs.NA · math.NA

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\usepackage{pith}
\pithnumber{UKI2JWLH2H7U7KPR552FAF2ROS}

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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

Exact and approximate error bounds for physics-informed neural networks

Receipt and verification

First computed	2026-07-05T04:37:08.052246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a291a4d967d1ff4fa9f1ef7450175174808ff183e5d19835c1eb70690fb7b35b

Aliases

arxiv: 2207.01114 · arxiv_version: 2207.01114v1 · doi: 10.48550/arxiv.2207.01114 · pith_short_12: UKI2JWLH2H7U · pith_short_16: UKI2JWLH2H7U7KPR · pith_short_8: UKI2JWLH

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/UKI2JWLH2H7U7KPR552FAF2ROS \
  | 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: a291a4d967d1ff4fa9f1ef7450175174808ff183e5d19835c1eb70690fb7b35b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7272e268948b912e012946602318a5bce3d45b665f02d24361f282099e912161",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2022-07-03T20:23:43Z",
    "title_canon_sha256": "fc88a0428c40b41daa16b9ca70f16aa6e312ef63bbb9d5bd3a402aab58463d21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01114",
    "kind": "arxiv",
    "version": 1
  }
}