Pith Number

pith:XBP2ANEY

pith:2025:XBP2ANEYCP56R4LTTFVEVE2TKW

not attested not anchored not stored refs pending

Influence of Boundary Conditions and Heating Modes on the Onset of Columnar Convection in Rotating Spherical Shells

Francesca Coke, Radostin Simitev, Robert Teed, William Seeley

arxiv:2509.06632 v1 · 2025-09-08 · physics.flu-dyn · astro-ph.EP · astro-ph.SR · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBP2ANEYCP56R4LTTFVEVE2TKW}

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	2026-07-05T12:06:50.344246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85fa0349813fbe8f173996a4a93535585e3cc958660d7350e71aa65d493a368

Aliases

arxiv: 2509.06632 · arxiv_version: 2509.06632v1 · doi: 10.48550/arxiv.2509.06632 · pith_short_12: XBP2ANEYCP56 · pith_short_16: XBP2ANEYCP56R4LT · pith_short_8: XBP2ANEY

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/XBP2ANEYCP56R4LTTFVEVE2TKW \
  | 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: b85fa0349813fbe8f173996a4a93535585e3cc958660d7350e71aa65d493a368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d029458cca35bfb6be968031a93615eb410cb990ff8ceadf1e357925bbd13123",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-09-08T12:52:25Z",
    "title_canon_sha256": "1e664a08149be5cc5017177ccb183fbf621fb485890596e32237fe9a1f4fadda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06632",
    "kind": "arxiv",
    "version": 1
  }
}