Pith Number

pith:OG2U3VT7

pith:2026:OG2U3VT7LPFSA2TIFSXBQEF66R

not attested not anchored not stored refs pending

Data-driven surrogate models for forecasting experimentally measured fluid flows

Cong Wang, Emily H. Palmer, Morteza Gharib, Peter I. Renn

arxiv:2606.10848 v1 · 2026-06-09 · 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{OG2U3VT7LPFSA2TIFSXBQEF66R}

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	2026-06-10T01:10:43.795166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b54dd67f5bcb206a682cae1810bef4560ed991d05d6731f6eccc66a93ab056

Aliases

arxiv: 2606.10848 · arxiv_version: 2606.10848v1 · doi: 10.48550/arxiv.2606.10848 · pith_short_12: OG2U3VT7LPFS · pith_short_16: OG2U3VT7LPFSA2TI · pith_short_8: OG2U3VT7

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/OG2U3VT7LPFSA2TIFSXBQEF66R \
  | 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: 71b54dd67f5bcb206a682cae1810bef4560ed991d05d6731f6eccc66a93ab056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa98865218c27a1c5217a66a8fb12c43f03414929a5f1866842b56951960135",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-09T13:29:17Z",
    "title_canon_sha256": "22899c5dce2095764209955ba74eb81dadcad5c15c590ce99ec6cdcfa1ba93f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10848",
    "kind": "arxiv",
    "version": 1
  }
}