Pith Number

pith:6GGUFX3H

pith:2013:6GGUFX3HBHIWCAF53Q5AALDMHD

not attested not anchored not stored refs pending

Magnetohydrodynamic equilibria in barotropic stars

Andreas Reisenegger, Cristobal Armaza, Juan Alejandro Valdivia, Pablo Marchant

arxiv:1305.0592 v1 · 2013-05-02 · 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{6GGUFX3HBHIWCAF53Q5AALDMHD}

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	2026-05-18T01:50:12.953643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f18d42df6709d16100bddc3a002c6c38cfb15239d9c2f0369d9d82a763a07746

Aliases

arxiv: 1305.0592 · arxiv_version: 1305.0592v1 · doi: 10.48550/arxiv.1305.0592 · pith_short_12: 6GGUFX3HBHIW · pith_short_16: 6GGUFX3HBHIWCAF5 · pith_short_8: 6GGUFX3H

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/6GGUFX3HBHIWCAF53Q5AALDMHD \
  | 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: f18d42df6709d16100bddc3a002c6c38cfb15239d9c2f0369d9d82a763a07746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d88dbb7f3a7cfcc1dc14ccc35f09eaede69e55f51c9686128caea58d64d66b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-02T23:12:19Z",
    "title_canon_sha256": "c6e6102e5e18a11c4e2c8544fb9059f0c84e036aabce757abd7a53b73d3c19d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0592",
    "kind": "arxiv",
    "version": 1
  }
}