Pith Number

pith:AT3K5YYD

pith:2018:AT3K5YYDSALLBRE5BLZKPHJSFT

not attested not anchored not stored refs pending

Two-point spectral model for variable-density homogeneous turbulence

Daniel Livescu, Denis Aslangil, Nairita Pal, Susan Kurien, Timothy Clark

arxiv:1807.04405 v1 · 2018-07-12 · 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{AT3K5YYDSALLBRE5BLZKPHJSFT}

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	2026-05-18T00:10:53.614300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f6aee3039016b0c49d0af2a79d322cec29d8c86c946612e583d972f5ab5f55

Aliases

arxiv: 1807.04405 · arxiv_version: 1807.04405v1 · doi: 10.48550/arxiv.1807.04405 · pith_short_12: AT3K5YYDSALL · pith_short_16: AT3K5YYDSALLBRE5 · pith_short_8: AT3K5YYD

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/AT3K5YYDSALLBRE5BLZKPHJSFT \
  | 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: 04f6aee3039016b0c49d0af2a79d322cec29d8c86c946612e583d972f5ab5f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15236c3a1a9acd9865f3632e0cf5b779692edf16e48232e76ad6f15a67363428",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-07-12T02:44:36Z",
    "title_canon_sha256": "873bea1f99ab7162d7c93a21a2738537b84ab95d0fc44e8b658ec5d962d66c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04405",
    "kind": "arxiv",
    "version": 1
  }
}