Pith Number

pith:7RHEIPGX

pith:2019:7RHEIPGX2IAD4L6SQ3CYM4AGLT

not attested not anchored not stored refs pending

The Proper Care and Feeding of CAMELS: How Limited Training Data Affects Streamflow Prediction

Jimmy Lin, Juliane Mai, Martin Gauch

arxiv:1911.07249 v3 · 2019-11-17 · 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{7RHEIPGX2IAD4L6SQ3CYM4AGLT}

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	2026-07-05T01:53:07.299436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4e443cd7d2003e2fd286c58670065cfa4b591db94207c22b0157cac6f952b4

Aliases

arxiv: 1911.07249 · arxiv_version: 1911.07249v3 · doi: 10.48550/arxiv.1911.07249 · pith_short_12: 7RHEIPGX2IAD · pith_short_16: 7RHEIPGX2IAD4L6S · pith_short_8: 7RHEIPGX

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/7RHEIPGX2IAD4L6SQ3CYM4AGLT \
  | 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: fc4e443cd7d2003e2fd286c58670065cfa4b591db94207c22b0157cac6f952b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5b4ce10682206577e3d26d2734c02c331f3cc3e79d50e41703c428555347663",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-17T14:50:04Z",
    "title_canon_sha256": "d36a42f37647cb5d9fa3773e47ed222dba441a382ab4c863e7c8bf77c4b2e438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07249",
    "kind": "arxiv",
    "version": 3
  }
}