Pith Number

pith:TDFAF6XN

pith:2021:TDFAF6XNDAPIWKJW43AKU4WDQZ

not attested not anchored not stored refs pending

How to Avoid Trivial Solutions in Physics-Informed Neural Networks

Dirk Pfl\"uger, Raphael Leiteritz

arxiv:2112.05620 v1 · 2021-12-10 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDFAF6XNDAPIWKJW43AKU4WDQZ}

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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

Per-Loss Adapters for Gradient Conflict in Physics-Informed Neural Networks

Receipt and verification

First computed	2026-07-05T03:39:50.317760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ca02faed181e8b2936e6c0aa72c3866843102c60e70d429f716b31a9e9848b

Aliases

arxiv: 2112.05620 · arxiv_version: 2112.05620v1 · doi: 10.48550/arxiv.2112.05620 · pith_short_12: TDFAF6XNDAPI · pith_short_16: TDFAF6XNDAPIWKJW · pith_short_8: TDFAF6XN

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/TDFAF6XNDAPIWKJW43AKU4WDQZ \
  | 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: 98ca02faed181e8b2936e6c0aa72c3866843102c60e70d429f716b31a9e9848b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e982b11ae8905c06731fb109df17cfd59ecd342e77ba8c9a7e301fd06de8fb08",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-10T15:54:54Z",
    "title_canon_sha256": "57fec07a29020c8b8409ea67a7e39f9dfe17ed21c468b7df8709fe0a54c09310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05620",
    "kind": "arxiv",
    "version": 1
  }
}