Pith Number

pith:CC3ZS56R

pith:2021:CC3ZS56RDOHPZPIY3MTTPPZRCJ

not attested not anchored not stored refs pending

Prediction of soft proton intensities in the near-Earth space using machine learning

Andrea Tiengo, Artem Smirnov, Elena A. Kronberg, Evgeniy Faerman, Fabio Gastaldello, Florian Peste, Jens Huthmacher, Marcus M\"unzer, Max Berrendorf, Nithin Sivadas, Philippe Escoubet, Raluca Ilie, Robert C. Allen, Simona Ghizzardi, Stein Haaland, Tanveer Hannan, Ziyang Zhou

arxiv:2105.15108 v1 · 2021-05-11 · physics.space-ph · astro-ph.EP · astro-ph.SR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CC3ZS56RDOHPZPIY3MTTPPZRCJ}

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	2026-07-05T03:32:04.494834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b79977d11b8efcbd18db2737bf311263f11ec99dd91ca818b05bcae9a778b9

Aliases

arxiv: 2105.15108 · arxiv_version: 2105.15108v1 · doi: 10.48550/arxiv.2105.15108 · pith_short_12: CC3ZS56RDOHP · pith_short_16: CC3ZS56RDOHPZPIY · pith_short_8: CC3ZS56R

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/CC3ZS56RDOHPZPIY3MTTPPZRCJ \
  | 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: 10b79977d11b8efcbd18db2737bf311263f11ec99dd91ca818b05bcae9a778b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92874a0c610a7b5c0752e0d0d82bc14ac68949c72e2c54ad5110a7218da09aed",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2021-05-11T10:33:25Z",
    "title_canon_sha256": "97081fc7b5c10519721b1fa4a295d850eb0f503b17a41d003912d8e90147346c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.15108",
    "kind": "arxiv",
    "version": 1
  }
}