Pith Number

pith:P2565T2Z

pith:2005:P2565T2Z3HEY2LESOK3WNM5X6A

not attested not anchored not stored refs pending

Relativistic Magnetohydrodynamics In Dynamical Spacetimes: Numerical Methods And Tests

Branson C. Stephens, Matthew D. Duez, Stuart L. Shapiro, Yuk Tung Liu

arxiv:astro-ph/0503420 v2 · 2005-03-18 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2565T2Z3HEY2LESOK3WNM5X6A}

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	2026-07-04T16:51:02.110035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ebbeecf59d9c98d2c9272b766b3b7f007fafb71aaac3f3c227d0c3211505c6c

Aliases

arxiv: astro-ph/0503420 · arxiv_version: astro-ph/0503420v2 · doi: 10.48550/arxiv.astro-ph/0503420 · pith_short_12: P2565T2Z3HEY · pith_short_16: P2565T2Z3HEY2LES · pith_short_8: P2565T2Z

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/P2565T2Z3HEY2LESOK3WNM5X6A \
  | 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: 7ebbeecf59d9c98d2c9272b766b3b7f007fafb71aaac3f3c227d0c3211505c6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69cb8d24e3c1f565c661ac24130e8a68d3546bf208516f9dfed7901e71f42950",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-18T21:13:00Z",
    "title_canon_sha256": "55994350b1d0d6d16440ff49751fdd013950f0026c4da2b248075e750cb3aa50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503420",
    "kind": "arxiv",
    "version": 2
  }
}