Pith Number

pith:7M4TDGUI

pith:2024:7M4TDGUIIXBAERT5ZHIO7IQ77O

not attested not anchored not stored refs pending

The operationally ready full three-dimensional magnetohydrodynamic (3D MHD) model from the Sun to Earth: COCONUT+Icarus

Andrea Lani, Luis Linan, Michaela Brchnelova, Stefaan Poedts, Tinatin Baratashvili

arxiv:2407.17903 v1 · 2024-07-25 · astro-ph.SR · astro-ph.EP · 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{7M4TDGUIIXBAERT5ZHIO7IQ77O}

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	2026-07-05T08:48:23.265224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb39319a8845c202467dc9d0efa21ffbbf8bb6f094fffe033ca543323d0818e7

Aliases

arxiv: 2407.17903 · arxiv_version: 2407.17903v1 · doi: 10.48550/arxiv.2407.17903 · pith_short_12: 7M4TDGUIIXBA · pith_short_16: 7M4TDGUIIXBAERT5 · pith_short_8: 7M4TDGUI

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/7M4TDGUIIXBAERT5ZHIO7IQ77O \
  | 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: fb39319a8845c202467dc9d0efa21ffbbf8bb6f094fffe033ca543323d0818e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bc8dda68a15c4dac21f13238db691e0ae0c1597351b835d64c91db632062a34",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-07-25T09:47:56Z",
    "title_canon_sha256": "78cbdf875d97415cb3c24ef6ce3c8f8a3ecf35d95d449b280bbee32144bdbbba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17903",
    "kind": "arxiv",
    "version": 1
  }
}