Pith Number

pith:2ITZ57JF

pith:2018:2ITZ57JFJ7XARQ2VOWO644BM6N

not attested not anchored not stored refs pending

Deep learning for turbulent channel flow

David Sondak, Pavlos Protopapas, Rui Fang, Sauro Succi

arxiv:1812.02241 v1 · 2018-12-05 · physics.flu-dyn · 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{2ITZ57JFJ7XARQ2VOWO644BM6N}

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	2026-05-17T23:58:52.206170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2279efd254fee08c355759dee702cf342820b5af7140011d66c33699b106a9a

Aliases

arxiv: 1812.02241 · arxiv_version: 1812.02241v1 · doi: 10.48550/arxiv.1812.02241 · pith_short_12: 2ITZ57JFJ7XA · pith_short_16: 2ITZ57JFJ7XARQ2V · pith_short_8: 2ITZ57JF

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/2ITZ57JFJ7XARQ2VOWO644BM6N \
  | 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: d2279efd254fee08c355759dee702cf342820b5af7140011d66c33699b106a9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cddcbba2ef114a57f60bcb891d1ef215d3281692f0128750a9170ae1e1ba642e",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-12-05T21:52:16Z",
    "title_canon_sha256": "7cdc216df80f375178d6d2e59932a249548d90c9911129b7d2bb3f5039684a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02241",
    "kind": "arxiv",
    "version": 1
  }
}