Pith Number

pith:RETUVV3T

pith:2024:RETUVV3TAFTLU765KPKQMWVWZ4

not attested not anchored not stored refs pending

Utility of High-Order Scheme for Unsteady Flow Simulations: Comparison with Second-Order Tool

Bin Xie, Peng Jiang, Shijun Liao, Yichen Huang, Yong Cao

arxiv:2407.19764 v1 · 2024-07-29 · 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{RETUVV3TAFTLU765KPKQMWVWZ4}

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	2026-07-05T08:49:44.217989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89274ad7730166ba7fdd53d5065ab6cf0f6909c70ade8ab031d31176959f6c90

Aliases

arxiv: 2407.19764 · arxiv_version: 2407.19764v1 · doi: 10.48550/arxiv.2407.19764 · pith_short_12: RETUVV3TAFTL · pith_short_16: RETUVV3TAFTLU765 · pith_short_8: RETUVV3T

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/RETUVV3TAFTLU765KPKQMWVWZ4 \
  | 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: 89274ad7730166ba7fdd53d5065ab6cf0f6909c70ade8ab031d31176959f6c90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1c3cb241e07fd7169d45e5ef16ee6bc855f31daff4a43ef16a38cce3f07e2e",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-07-29T07:56:36Z",
    "title_canon_sha256": "fdb1aa582eab96f619d1f16333457daf2445a93f6c67d36c567c478abc0d441e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.19764",
    "kind": "arxiv",
    "version": 1
  }
}