Pith Number

pith:4CQCLM5E

pith:2010:4CQCLM5EM5M4FE3OCQQ3DC4VRV

not attested not anchored not stored refs pending

Alpha effect due to buoyancy instability of a magnetic layer

Axel Brandenburg, Dhrubaditya Mitra, Matthias Rheinhardt, Piyali Chatterjee

arxiv:1011.1218 v1 · 2010-11-04 · 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{4CQCLM5EM5M4FE3OCQQ3DC4VRV}

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	2026-05-18T04:11:51.756729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a025b3a46759c2936e1421b18b958d7ca1d0048510cf9aa321a7141c74e4ee

Aliases

arxiv: 1011.1218 · arxiv_version: 1011.1218v1 · doi: 10.48550/arxiv.1011.1218 · pith_short_12: 4CQCLM5EM5M4 · pith_short_16: 4CQCLM5EM5M4FE3O · pith_short_8: 4CQCLM5E

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/4CQCLM5EM5M4FE3OCQQ3DC4VRV \
  | 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: e0a025b3a46759c2936e1421b18b958d7ca1d0048510cf9aa321a7141c74e4ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70a5e4e60b1a0aee900cf2eda93b090f5c9649aa6abb89c984db68a71d14e05e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-04T17:30:15Z",
    "title_canon_sha256": "40d5ab95c4d5d39f4725c82e2e9897d3258d6bb3801296b73813160d25c46dbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1218",
    "kind": "arxiv",
    "version": 1
  }
}