Pith Number

pith:O2IXEIES

pith:2014:O2IXEIESUGRH5XY6SIE7OV564C

not attested not anchored not stored refs pending

Large Scale Quasi-geostrophic Magnetohydrodynamics

Alexander M. Balk

arxiv:1408.3680 v1 · 2014-08-15 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2IXEIESUGRH5XY6SIE7OV564C}

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	2026-05-18T01:42:18.373644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7691722092a1a27edf1e9209f757bee0a504675199a3b222131e9769ea7a4ef0

Aliases

arxiv: 1408.3680 · arxiv_version: 1408.3680v1 · doi: 10.48550/arxiv.1408.3680 · pith_short_12: O2IXEIESUGRH · pith_short_16: O2IXEIESUGRH5XY6 · pith_short_8: O2IXEIES

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/O2IXEIESUGRH5XY6SIE7OV564C \
  | 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: 7691722092a1a27edf1e9209f757bee0a504675199a3b222131e9769ea7a4ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce1411321b1b15bc53663e6ef52d2ca1fcdec7e16dae9e1a4a33e57cefc86bfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-08-15T23:43:34Z",
    "title_canon_sha256": "991982722a0161b1bdfa1c3f0c12a5248948289b92044fbd4d00c95989ffc32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3680",
    "kind": "arxiv",
    "version": 1
  }
}