Pith Number

pith:EUNVFWEM

pith:2019:EUNVFWEMLYCL3E7JP7XHRIAIGC

not attested not anchored not stored refs pending

Short-term forecasting of solar irradiance without local telemetry: a generalized model using satellite data

Bart De Schutter, Fjo De Ridder, Jesus Lago, Karel De Brabandere

arxiv:1911.04932 v1 · 2019-11-12 · stat.ML · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUNVFWEMLYCL3E7JP7XHRIAIGC}

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	2026-07-05T00:18:46.308009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

251b52d88c5e04bd93e97fee78a00830a64b81275e38ceeb4dda5fda64d9231e

Aliases

arxiv: 1911.04932 · arxiv_version: 1911.04932v1 · doi: 10.48550/arxiv.1911.04932 · pith_short_12: EUNVFWEMLYCL · pith_short_16: EUNVFWEMLYCL3E7J · pith_short_8: EUNVFWEM

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/EUNVFWEMLYCL3E7JP7XHRIAIGC \
  | 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: 251b52d88c5e04bd93e97fee78a00830a64b81275e38ceeb4dda5fda64d9231e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc74f3241a3ec0ef5d24b610742d278a092bdf976302df91796462e12f926a6",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-11-12T15:30:55Z",
    "title_canon_sha256": "09a3d908d58aada0dd07ab127edbeb075e170c1603c7dee7fa4ebab91d0055de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04932",
    "kind": "arxiv",
    "version": 1
  }
}