Pith Number

pith:ZBGIHSEL

pith:2025:ZBGIHSELTGRC4HYF2F23KWVXJR

not attested not anchored not stored refs pending

Physics-Informed Neural Network Surrogate Models for River Stage Prediction

Christian Guetl, Edward Holmberg, Elias Ioup, Jay Ratcliff, Kendall Niles, Ken Pathak, Mahdi Abdelguerfi, Maik Flanagin, Maximilian Zoch, Pujan Pokhrel, Steven Sloan

arxiv:2503.16850 v1 · 2025-03-21 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBGIHSELTGRC4HYF2F23KWVXJR}

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

1 paper in Pith

Accelerating HEC-RAS: A Recurrent Neural Operator for Rapid River Forecasting

Receipt and verification

First computed	2026-07-05T10:36:51.362119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c84c83c88b99a22e1f05d175b55ab74c447020ade4ca8f7c246039f954a5541f

Aliases

arxiv: 2503.16850 · arxiv_version: 2503.16850v1 · doi: 10.48550/arxiv.2503.16850 · pith_short_12: ZBGIHSELTGRC · pith_short_16: ZBGIHSELTGRC4HYF · pith_short_8: ZBGIHSEL

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/ZBGIHSELTGRC4HYF2F23KWVXJR \
  | 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: c84c83c88b99a22e1f05d175b55ab74c447020ade4ca8f7c246039f954a5541f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "742d70bd0a1409b94e831399ee1cc0357407b83ab98c9cb722ab2fddb9f7c8b0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-21T04:48:22Z",
    "title_canon_sha256": "0877b66a2b774e13e317568bb04b47ab588982a976337d93333c9cff8784be6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16850",
    "kind": "arxiv",
    "version": 1
  }
}