Pith Number

pith:JNMQN4PS

pith:2025:JNMQN4PSWDSJ3MXBCW4LJPQCEB

not attested not anchored not stored refs pending

Simulated Operational Testing of the Prototype Implementation of the SOFIE Model: The 2025 Space Weather Prediction Testbed Exercise

Anthony J. Iampietro, A. Steve Johnson, Briana K. Muhlestein, Carina R. Alden, Christopher J. Stubenrauch, Claudio Corti, Earl M. Spencer, Edward Semones, Elizabeth A. Juelfs, Eric T. Adamson, Hannah Hermann, Hazel M. Bain, Igor V. Sokolov, James F. Spann, Janet E. Barzilla, Jonathan D. Lash, Kathryn Whitman, Kenneth L. Tegnell, Kimberly Moreland, Luke A. Stegeman, Lulu Zhao, Madeleine M. Anastopulos, Mary E. Aronne, Melissa R. Kane, Michelangelo Romano, M. Leila Mays, Nishtha Sachdeva, Shawn D. Dahl, Tamas I. Gombosi, Teresa Nieves-Chinchilla, Weihao Liu, Wesley T. Cook

arxiv:2511.09716 v2 · 2025-11-12 · astro-ph.SR · astro-ph.IM · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNMQN4PSWDSJ3MXBCW4LJPQCEB}

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	2026-05-28T01:04:32.716813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b5906f1f2b0e49db2e115b8b4be02204235a5c237ee2bfe923c795f67c1a9de

Aliases

arxiv: 2511.09716 · arxiv_version: 2511.09716v2 · doi: 10.48550/arxiv.2511.09716 · pith_short_12: JNMQN4PSWDSJ · pith_short_16: JNMQN4PSWDSJ3MXB · pith_short_8: JNMQN4PS

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/JNMQN4PSWDSJ3MXBCW4LJPQCEB \
  | 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: 4b5906f1f2b0e49db2e115b8b4be02204235a5c237ee2bfe923c795f67c1a9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99b2e481ef4ef906e7e595bb0333f35f34cc50f77efe618b4fc7ba5f0dab326",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-11-12T20:22:48Z",
    "title_canon_sha256": "c31e9322c0197f8f2373ddc12ade487be76f71b87ca50987085ff6afa95b5010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.09716",
    "kind": "arxiv",
    "version": 2
  }
}