Pith Number

pith:33VA5KLO

pith:2025:33VA5KLOPOSKR2BZQQDCPSBWHB

not attested not anchored not stored refs pending

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

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

arxiv:2507.15614 v1 · 2025-07-21 · 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{33VA5KLOPOSKR2BZQQDCPSBWHB}

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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

Learned Response-Field Inertia Operator for HEC-RAS 2D Water-Surface Elevation Prediction

Receipt and verification

First computed	2026-07-05T11:40:40.149120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deea0ea96e7ba4a8e839840627c83638795e60cfb77879fd5ac176be21324e9c

Aliases

arxiv: 2507.15614 · arxiv_version: 2507.15614v1 · doi: 10.48550/arxiv.2507.15614 · pith_short_12: 33VA5KLOPOSK · pith_short_16: 33VA5KLOPOSKR2BZ · pith_short_8: 33VA5KLO

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/33VA5KLOPOSKR2BZQQDCPSBWHB \
  | 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: deea0ea96e7ba4a8e839840627c83638795e60cfb77879fd5ac176be21324e9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e60f3c026579cfc86b0b0a8f41753a6f2a2242fcc85d3f53c1914b4ce2264d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-21T13:38:54Z",
    "title_canon_sha256": "4b85511feeeb2faf2789ebc0f22c4349f61d6f5b3be8e865880c32b47502a993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15614",
    "kind": "arxiv",
    "version": 1
  }
}