Pith Number

pith:NHXCHUJJ

pith:2004:NHXCHUJJTJIARACXQPR2KQ45SS

not attested not anchored not stored refs pending

Application of the Yin-Yang grid to a thermal convection of a Boussinesq fluid with infinite Prandtl number in a three-dimensional spherical shell

Akira Kageyama, Masaki Yoshida

arxiv:physics/0405115 v2 · 2004-05-21 · physics.geo-ph · physics.comp-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{NHXCHUJJTJIARACXQPR2KQ45SS}

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	2026-05-18T01:38:08.420650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ee23d1299a5008805783e3a5439d948d0b01ac138358bcc67888c81a1d0fda

Aliases

arxiv: physics/0405115 · arxiv_version: physics/0405115v2 · doi: 10.48550/arxiv.physics/0405115 · pith_short_12: NHXCHUJJTJIA · pith_short_16: NHXCHUJJTJIARACX · pith_short_8: NHXCHUJJ

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/NHXCHUJJTJIARACXQPR2KQ45SS \
  | 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: 69ee23d1299a5008805783e3a5439d948d0b01ac138358bcc67888c81a1d0fda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de51cdb76af24ca0a0783d092825bee64e44e0f694499700cc0bd3460bc72a55",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2004-05-21T05:56:59Z",
    "title_canon_sha256": "4a68e438a0d016ce19fbfeebe9658ca1e235d1b5de7c7c8860646b957833c49a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0405115",
    "kind": "arxiv",
    "version": 2
  }
}