Pith Number

pith:FR6EXFKV

pith:2025:FR6EXFKVEYG3FV5UFABQTYQP27

not attested not anchored not stored refs pending

Numerical simulations of the interaction between the stellar magnetic field and a planet

Chen Chen, Douglas N.C. Lin, Fabio De Colle, Gongjie Li

arxiv:2504.09390 v2 · 2025-04-13 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FR6EXFKVEYG3FV5UFABQTYQP27}

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	2026-07-05T10:55:34.227083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c7c4b9555260db2d7b4280309e20fd7e1858b77ac141b597ff796fe79207d55

Aliases

arxiv: 2504.09390 · arxiv_version: 2504.09390v2 · doi: 10.48550/arxiv.2504.09390 · pith_short_12: FR6EXFKVEYG3 · pith_short_16: FR6EXFKVEYG3FV5U · pith_short_8: FR6EXFKV

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/FR6EXFKVEYG3FV5UFABQTYQP27 \
  | 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: 2c7c4b9555260db2d7b4280309e20fd7e1858b77ac141b597ff796fe79207d55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515adbb8a20eefcbc003e59af111b8c36839845044b7d976a4d2f3f39f04189c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-04-13T00:53:19Z",
    "title_canon_sha256": "c6978914ce5abd85010478bddcf8943aa2f5f02ee5fda001436f5b76b0769408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09390",
    "kind": "arxiv",
    "version": 2
  }
}