Pith Number

pith:V4JQQQPC

pith:2024:V4JQQQPC3A2XIT6GHEZL4U2GWE

not attested not anchored not stored refs pending

Modeling Continuous Spatial-temporal Dynamics of Turbulent Flow with Test-time Refinement

Can Zheng, Peyman Givi, Shengyu Chen, Xiaowei Jia

arxiv:2412.19927 v1 · 2024-12-27 · physics.flu-dyn · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4JQQQPC3A2XIT6GHEZL4U2GWE}

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	2026-07-05T09:54:51.889492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af130841e2d835744fc63932be5346b132c897d5a20ac03f7c1cb0a4c6eca546

Aliases

arxiv: 2412.19927 · arxiv_version: 2412.19927v1 · doi: 10.48550/arxiv.2412.19927 · pith_short_12: V4JQQQPC3A2X · pith_short_16: V4JQQQPC3A2XIT6G · pith_short_8: V4JQQQPC

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/V4JQQQPC3A2XIT6GHEZL4U2GWE \
  | 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: af130841e2d835744fc63932be5346b132c897d5a20ac03f7c1cb0a4c6eca546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f6f039f09460e1613aee8cb9e38238e9fd93d6bf62907ee5bb01f052c6ebb6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-12-27T21:22:18Z",
    "title_canon_sha256": "318d99fae31b490eb6bf3eb451f844c80b0c5c621240a553c5c6d6c9528816fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19927",
    "kind": "arxiv",
    "version": 1
  }
}