Pith Number

pith:M7DQKQ2Y

pith:2020:M7DQKQ2YM5EPOHRHJDCMRIOY47

not attested not anchored not stored refs pending

Turbulent Rayleigh-B\'{e}nard convection in a strong vertical magnetic field

Dmitry Krasnov, Joerg Schumacher, Oleg Zikanov, Ruslan Akhmedagaev

arxiv:2002.09383 v2 · 2020-02-21 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7DQKQ2YM5EPOHRHJDCMRIOY47}

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	2026-07-05T01:13:02.155129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c70543586748f71e2748c4c8a1d8e7d040e827ada7b5c21494fa649cbe6c2d

Aliases

arxiv: 2002.09383 · arxiv_version: 2002.09383v2 · doi: 10.48550/arxiv.2002.09383 · pith_short_12: M7DQKQ2YM5EP · pith_short_16: M7DQKQ2YM5EPOHRH · pith_short_8: M7DQKQ2Y

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/M7DQKQ2YM5EPOHRHJDCMRIOY47 \
  | 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: 67c70543586748f71e2748c4c8a1d8e7d040e827ada7b5c21494fa649cbe6c2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1bb48fbaaae272dea3ca18efac2e53b70bcb4d3d302f26b24a875cf6dd2c433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-02-21T16:13:16Z",
    "title_canon_sha256": "0022c2cc64e62cdbc31d2c124c18169118821e085738e513f68f49eb48fdb45b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09383",
    "kind": "arxiv",
    "version": 2
  }
}