Pith Number

pith:W5RHM3FY

pith:2017:W5RHM3FYLQG5EXQOOXR54MNUQW

not attested not anchored not stored refs pending

Subcritical thermal convection of liquid metals in a rapidly rotating sphere

E. J. Kaplan, J. Vidal, N. Schaeffer, P. Cardin

arxiv:1701.04623 v4 · 2017-01-17 · physics.geo-ph · 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{W5RHM3FYLQG5EXQOOXR54MNUQW}

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	2026-05-18T00:35:59.480692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b762766cb85c0dd25e0e75e3de31b4859020151b3aa01f25cc4b93834b8bcea4

Aliases

arxiv: 1701.04623 · arxiv_version: 1701.04623v4 · doi: 10.48550/arxiv.1701.04623 · pith_short_12: W5RHM3FYLQG5 · pith_short_16: W5RHM3FYLQG5EXQO · pith_short_8: W5RHM3FY

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/W5RHM3FYLQG5EXQOOXR54MNUQW \
  | 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: b762766cb85c0dd25e0e75e3de31b4859020151b3aa01f25cc4b93834b8bcea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7b6f12a060dab7276185b17ffc28821093d58df9a78e58d7cac1b933bcc1af6",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2017-01-17T11:19:27Z",
    "title_canon_sha256": "1ac5331ac8b7cbe09a9ecd0bf434e53b2f5b08413bf2f0e01d302ec7797985e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04623",
    "kind": "arxiv",
    "version": 4
  }
}