Pith Number

pith:LBIPLVEK

pith:2024:LBIPLVEKDF256VFTXKS2KJQ5UL

not attested not anchored not stored refs pending

A Deep Learning Approach For Epistemic Uncertainty Quantification Of Turbulent Flow Simulations

Minghan Chu, Weicheng Qian

arxiv:2405.08148 v1 · 2024-05-13 · 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{LBIPLVEKDF256VFTXKS2KJQ5UL}

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	2026-07-05T08:18:56.006425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5850f5d48a1975df54b3baa5a5261da2f73c61e4c6ee0ec19fb90ac3ee13938f

Aliases

arxiv: 2405.08148 · arxiv_version: 2405.08148v1 · doi: 10.48550/arxiv.2405.08148 · pith_short_12: LBIPLVEKDF25 · pith_short_16: LBIPLVEKDF256VFT · pith_short_8: LBIPLVEK

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/LBIPLVEKDF256VFTXKS2KJQ5UL \
  | 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: 5850f5d48a1975df54b3baa5a5261da2f73c61e4c6ee0ec19fb90ac3ee13938f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26283fc2c26de71ced27b8f4a59b61eccac7c4926c75eb7677abafcb07fcf16a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-05-13T19:48:13Z",
    "title_canon_sha256": "11126a57ad929a8cea02120ffb36a513b0e43fefec229ccabb0718851ac0d1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08148",
    "kind": "arxiv",
    "version": 1
  }
}