Pith Number

pith:YWSTMOVH

pith:2019:YWSTMOVH2XQQBWORQTH5PLC4N3

not attested not anchored not stored refs pending

Accurate Hydrologic Modeling Using Less Information

Asher Metzger, Daniel Klotz, Frederik Kratzert, Guy Shalev, Ran El-Yaniv, Sella Nevo

arxiv:1911.09427 v1 · 2019-11-21 · 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{YWSTMOVH2XQQBWORQTH5PLC4N3}

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.

Receipt and verification

First computed	2026-07-05T00:21:00.190879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5a5363aa7d5e100d9d184cfd7ac5c6ee8998d9851c9a2f9f6b2f52fd168966c

Aliases

arxiv: 1911.09427 · arxiv_version: 1911.09427v1 · doi: 10.48550/arxiv.1911.09427 · pith_short_12: YWSTMOVH2XQQ · pith_short_16: YWSTMOVH2XQQBWOR · pith_short_8: YWSTMOVH

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/YWSTMOVH2XQQBWORQTH5PLC4N3 \
  | 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: c5a5363aa7d5e100d9d184cfd7ac5c6ee8998d9851c9a2f9f6b2f52fd168966c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03967c5e1a5e1681cf7ba969d4c4edfd9f7e042745f3a7847ec0f0ed6761f05",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-21T12:01:19Z",
    "title_canon_sha256": "8771ab86a3683b675849f2aa5fd1e53b5a092b167836b482a26620d90afb7a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.09427",
    "kind": "arxiv",
    "version": 1
  }
}