Pith Number

pith:VDA77OFJ

pith:2019:VDA77OFJ6QTWFOQ46DBN44FWAR

not attested not anchored not stored refs pending

A Determining Form for the 2D Rayleigh-B\'enard Problem

Edriss S. Titi, Michael S. Jolly, Yu Cao

arxiv:1907.00387 v1 · 2019-06-30 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDA77OFJ6QTWFOQ46DBN44FWAR}

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	2026-05-17T23:41:51.914852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c1ffb8a9f42762ba1cf0c2de70b604723fcc8f2fbe4aab1e7abfb2c816edd4

Aliases

arxiv: 1907.00387 · arxiv_version: 1907.00387v1 · doi: 10.48550/arxiv.1907.00387 · pith_short_12: VDA77OFJ6QTW · pith_short_16: VDA77OFJ6QTWFOQ4 · pith_short_8: VDA77OFJ

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/VDA77OFJ6QTWFOQ46DBN44FWAR \
  | 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: a8c1ffb8a9f42762ba1cf0c2de70b604723fcc8f2fbe4aab1e7abfb2c816edd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21cecee6e6b875e693ec710ecfe2dc122ede552e4c87439239619840d39cc5cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-06-30T14:21:07Z",
    "title_canon_sha256": "b1c6e0b2fc9083a52498850a065e86133183ed09cf8e7172f56f0b1ddf002a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00387",
    "kind": "arxiv",
    "version": 1
  }
}