Pith Number

pith:IU2PUYU5

pith:2020:IU2PUYU5XPLGJGRGMDR5T37NCB

not attested not anchored not stored refs pending

Reconstructing the time evolution of wall-bounded turbulent flows from non-time resolved PIV measurements

C. Vamsi Krishna, Maziar S. Hemati, Mengying Wang, Mitul Luhar

arxiv:2003.04913 v2 · 2020-03-10 · 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{IU2PUYU5XPLGJGRGMDR5T37NCB}

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	2026-07-05T02:06:49.282409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4534fa629dbbd6649a2660e3d9efed1067e0cb68ee4e45a47cbdf1cf0ed13026

Aliases

arxiv: 2003.04913 · arxiv_version: 2003.04913v2 · doi: 10.48550/arxiv.2003.04913 · pith_short_12: IU2PUYU5XPLG · pith_short_16: IU2PUYU5XPLGJGRG · pith_short_8: IU2PUYU5

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/IU2PUYU5XPLGJGRGMDR5T37NCB \
  | 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: 4534fa629dbbd6649a2660e3d9efed1067e0cb68ee4e45a47cbdf1cf0ed13026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d21d5fc22f85ba965b45d499de653eb986203788c7a94b7391bcf084dd0424d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-03-10T18:07:19Z",
    "title_canon_sha256": "a9f8c0eb3790a0889997817f2f010c19ac00ea795450b5513a22a08c760ffb89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04913",
    "kind": "arxiv",
    "version": 2
  }
}