Pith Number

pith:7Q6P3L5C

pith:2018:7Q6P3L5C5MVNSRTK37ZTF2OTTA

not attested not anchored not stored refs pending

Numerical Analysis of Nonlocal Convection --- Comparison with Three-dimensional Numerical Simulations of Efficient Turbulent Convection

Tao Cai

arxiv:1809.04780 v1 · 2018-09-13 · astro-ph.SR · physics.comp-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{7Q6P3L5C5MVNSRTK37ZTF2OTTA}

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	2026-05-17T23:59:49.866044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc3cfdafa2eb2ad9466adff332e9d3981a2766857cb8efa1c127fed31d186b07

Aliases

arxiv: 1809.04780 · arxiv_version: 1809.04780v1 · doi: 10.48550/arxiv.1809.04780 · pith_short_12: 7Q6P3L5C5MVN · pith_short_16: 7Q6P3L5C5MVNSRTK · pith_short_8: 7Q6P3L5C

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/7Q6P3L5C5MVNSRTK37ZTF2OTTA \
  | 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: fc3cfdafa2eb2ad9466adff332e9d3981a2766857cb8efa1c127fed31d186b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c9a7e7ceaa507aef4076fa52afc0bf338cf6a41875e0748ebc92aa6557895e",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-13T05:14:03Z",
    "title_canon_sha256": "2ce37285ab67d939616ca8b1dd8de56b7e5a159740b77c4ff662e1f8e5d71fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04780",
    "kind": "arxiv",
    "version": 1
  }
}