Pith Number

pith:CIR7I3MX

pith:2017:CIR7I3MXFLCCKSYM5DDZXXQ7DX

not attested not anchored not stored refs pending

Reynolds number effects on transition, turbulence intensity and axial-velocity decay rate of turbulent round jets

Ramanathan Varadharajan

arxiv:1708.03140 v2 · 2017-08-10 · 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{CIR7I3MXFLCCKSYM5DDZXXQ7DX}

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	2026-05-18T00:30:00.724593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1223f46d972ac4254b0ce8c79bde1f1de8561c9f5b1de77f93c610154d8d6294

Aliases

arxiv: 1708.03140 · arxiv_version: 1708.03140v2 · doi: 10.48550/arxiv.1708.03140 · pith_short_12: CIR7I3MXFLCC · pith_short_16: CIR7I3MXFLCCKSYM · pith_short_8: CIR7I3MX

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/CIR7I3MXFLCCKSYM5DDZXXQ7DX \
  | 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: 1223f46d972ac4254b0ce8c79bde1f1de8561c9f5b1de77f93c610154d8d6294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "664872f827036f1dc2ee37b8d2d7222d26bf72c28f415c5474f975f82da800b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-08-10T09:36:18Z",
    "title_canon_sha256": "6e4fa24de9a7cadf7e4d2a71d6bd4421493551ea400aa9503f39f84b9ae40bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03140",
    "kind": "arxiv",
    "version": 2
  }
}