Pith Number

pith:S2CZISXC

pith:2013:S2CZISXCHA3VUF3XJQEODCJVP4

not attested not anchored not stored refs pending

Three-Dimensional Magnetohydrodynamic Simulations of the Crab Nebula

Oliver Porth, Rony Keppens, Serguei S. Komissarov

arxiv:1310.2531 v1 · 2013-10-09 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2CZISXCHA3VUF3XJQEODCJVP4}

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	2026-05-18T01:47:07.482269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9685944ae238375a17774c08e189357f3254062cfdb4846779136e1de6640241

Aliases

arxiv: 1310.2531 · arxiv_version: 1310.2531v1 · doi: 10.48550/arxiv.1310.2531 · pith_short_12: S2CZISXCHA3V · pith_short_16: S2CZISXCHA3VUF3X · pith_short_8: S2CZISXC

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/S2CZISXCHA3VUF3XJQEODCJVP4 \
  | 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: 9685944ae238375a17774c08e189357f3254062cfdb4846779136e1de6640241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc380a46212531b3a3ce0a06827348a3ff288b324d1a5d12d5bf0be6b4d15f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-09T16:06:40Z",
    "title_canon_sha256": "7cb658cc757abed65ae3d2c27331d888011264638f52df444d5f1209ffd0f448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2531",
    "kind": "arxiv",
    "version": 1
  }
}