Pith Number

pith:IEOJLCTR

pith:2003:IEOJLCTRII4NC4UUQ5CQYN6AUM

not attested not anchored not stored refs pending

A Free, Fast, Simple and Efficient TVD MHD Code

Phil Arras, ShingKwong Wong, Ue-Li Pen

arxiv:astro-ph/0305088 v1 · 2003-05-06 · astro-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{IEOJLCTRII4NC4UUQ5CQYN6AUM}

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	2026-05-18T01:40:38.957156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

411c958a714238d1729487450c37c0a32a799159152fd5f669b0a5a7de61f383

Aliases

arxiv: astro-ph/0305088 · arxiv_version: astro-ph/0305088v1 · doi: 10.48550/arxiv.astro-ph/0305088 · pith_short_12: IEOJLCTRII4N · pith_short_16: IEOJLCTRII4NC4UU · pith_short_8: IEOJLCTR

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/IEOJLCTRII4NC4UUQ5CQYN6AUM \
  | 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: 411c958a714238d1729487450c37c0a32a799159152fd5f669b0a5a7de61f383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40815c68a31180b35607cdf75937c6f84804c0db8aad27ce0cb1b71c14874c83",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-06T20:32:27Z",
    "title_canon_sha256": "efa0e749aed699e09063970d62a7d709fda19d8057499b151c8029826f0e3629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305088",
    "kind": "arxiv",
    "version": 1
  }
}