Pith Number

pith:HLNN6FSP

pith:2018:HLNN6FSPEXY6MCZ7J2UERV6GFN

not attested not anchored not stored refs pending

Particle Image Velocimetry (PIV) Uncertainty Quantification Using Moment of Correlation (MC) Plane

John J. Charonko, Pavlos P. Vlachos, Sayantan Bhattacharya

arxiv:1804.10854 v1 · 2018-04-28 · physics.flu-dyn · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLNN6FSPEXY6MCZ7J2UERV6GFN}

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	2026-05-18T00:17:15.323598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3adadf164f25f1e60b3f4ea848d7c62b681f1a43b9f13eddd1bdf6ac5b84d979

Aliases

arxiv: 1804.10854 · arxiv_version: 1804.10854v1 · doi: 10.48550/arxiv.1804.10854 · pith_short_12: HLNN6FSPEXY6 · pith_short_16: HLNN6FSPEXY6MCZ7 · pith_short_8: HLNN6FSP

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/HLNN6FSPEXY6MCZ7J2UERV6GFN \
  | 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: 3adadf164f25f1e60b3f4ea848d7c62b681f1a43b9f13eddd1bdf6ac5b84d979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ae86f50609fcd6b04df88fcca48fcc7434b9734ac28ae739543c61333d8c6b",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-04-28T23:47:56Z",
    "title_canon_sha256": "33d5520fe8deccde1894f82dc9756bf4b690a041da6bd8baebaf9664acebbe38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10854",
    "kind": "arxiv",
    "version": 1
  }
}