Pith Number

pith:YREGY46S

pith:2013:YREGY46SEN5E2CJHVUIMIWTDCA

not attested not anchored not stored refs pending

Limitations of estimating turbulent convection velocities from PIV

Bharathram Ganapathisubramani, James R Dawson, Lian Gan, Roeland de Kat

arxiv:1311.6400 v1 · 2013-11-25 · 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{YREGY46SEN5E2CJHVUIMIWTDCA}

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	2026-05-18T03:06:14.217227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4486c73d2237a4d0927ad10c45a6310338d45846304dfdb71de51fa7aef0bc3

Aliases

arxiv: 1311.6400 · arxiv_version: 1311.6400v1 · doi: 10.48550/arxiv.1311.6400 · pith_short_12: YREGY46SEN5E · pith_short_16: YREGY46SEN5E2CJH · pith_short_8: YREGY46S

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/YREGY46SEN5E2CJHVUIMIWTDCA \
  | 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: c4486c73d2237a4d0927ad10c45a6310338d45846304dfdb71de51fa7aef0bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ccd84ec706fb35089d7c12e7944451f137cac30b41e9ddd8d44c046be44262e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-11-25T18:40:29Z",
    "title_canon_sha256": "ac8def4104d6d3d4e46c1bfdf6b48ee45e63742c825b4adc7de65a413cf528ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6400",
    "kind": "arxiv",
    "version": 1
  }
}