Pith Number

pith:U5IG5NJU

pith:2020:U5IG5NJU3P5BXIA4VRB7QHOOVV

not attested not anchored not stored refs pending

HydroNets: Leveraging River Structure for Hydrologic Modeling

2), (2) The Hebrew University of Jerusalem, 3) ((1) Google Research, (3) Technion - Israel Institute of Technology, (4) LIT AI Lab & Institute for Machine Learning, Asher Metzger (1), Frederik Kratzert (4), Gal Elidan (1, Johannes Kepler University Linz), Ran El-Yaniv (1, Sella Nevo (1), Zach Moshe (1)

arxiv:2007.00595 v1 · 2020-07-01 · 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{U5IG5NJU3P5BXIA4VRB7QHOOVV}

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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

Physics-Guided Fair Graph Sampling for Water Temperature Prediction in River Networks

Receipt and verification

First computed	2026-07-05T01:15:33.137493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7506eb534dbfa1ba01cac43f81dcead5c7fbf71ac1f347c9d05f395028535fc

Aliases

arxiv: 2007.00595 · arxiv_version: 2007.00595v1 · doi: 10.48550/arxiv.2007.00595 · pith_short_12: U5IG5NJU3P5B · pith_short_16: U5IG5NJU3P5BXIA4 · pith_short_8: U5IG5NJU

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/U5IG5NJU3P5BXIA4VRB7QHOOVV \
  | 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: a7506eb534dbfa1ba01cac43f81dcead5c7fbf71ac1f347c9d05f395028535fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cfd657f0b6c783bfd9300710ddb22b19cf5dfe76432ac60aa083fc79e87749d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-01T16:32:07Z",
    "title_canon_sha256": "6c68b2a64d092176bfcff8f5a4bc992a2a2fd712d0f360483c5063768d70e434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00595",
    "kind": "arxiv",
    "version": 1
  }
}