Pith Number

pith:22BJJVDC

pith:2022:22BJJVDCDAD4OPGSWAPPZKOYWV

not attested not anchored not stored refs pending

A deep-learning approach for reconstructing 3D turbulent flows from 2D observation data

Heechang Lim, Linqi Yu, Mustafa Z. Yousif, Ricardo Vinuesa, Sergio Hoyas

arxiv:2208.05754 v1 · 2022-08-11 · 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{22BJJVDCDAD4OPGSWAPPZKOYWV}

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	2026-07-05T04:47:46.051678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d68294d4621807c73cd2b01efca9d8b569f25c9435120b21c20a825c07f27903

Aliases

arxiv: 2208.05754 · arxiv_version: 2208.05754v1 · doi: 10.48550/arxiv.2208.05754 · pith_short_12: 22BJJVDCDAD4 · pith_short_16: 22BJJVDCDAD4OPGS · pith_short_8: 22BJJVDC

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/22BJJVDCDAD4OPGSWAPPZKOYWV \
  | 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: d68294d4621807c73cd2b01efca9d8b569f25c9435120b21c20a825c07f27903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5092d476f9d6588b8162b9c228d27ce7e9230380b6819d23dd6731ea241a4c89",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-08-11T11:19:58Z",
    "title_canon_sha256": "3673117b510a89e74e69173d61cdf959e2dd9bdd33d490e3abf1c0d61118265e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.05754",
    "kind": "arxiv",
    "version": 1
  }
}