Pith Number

pith:PN2C54O2

pith:2019:PN2C54O2ZUZ3XDUS6HS3JVF3IL

not attested not anchored not stored refs pending

A DNS Study of entrainment in an axisymmetric turbulent jet as an episodic process

Prasanth Prabhakaran, Roddam Narasimha, Sachin Shinde

arxiv:1907.05421 v1 · 2019-07-11 · 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{PN2C54O2ZUZ3XDUS6HS3JVF3IL}

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	2026-05-17T23:40:48.465941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b742ef1dacd33bb8e92f1e5b4d4bb42e12642707342265e321f58644f2df10a

Aliases

arxiv: 1907.05421 · arxiv_version: 1907.05421v1 · doi: 10.48550/arxiv.1907.05421 · pith_short_12: PN2C54O2ZUZ3 · pith_short_16: PN2C54O2ZUZ3XDUS · pith_short_8: PN2C54O2

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/PN2C54O2ZUZ3XDUS6HS3JVF3IL \
  | 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: 7b742ef1dacd33bb8e92f1e5b4d4bb42e12642707342265e321f58644f2df10a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3d7d07e9c9b9a2ad7fedb9ca7e73f83d5f7cdec07b965d9741d6d4896904c37",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-07-11T14:05:51Z",
    "title_canon_sha256": "4f96cc1fcd850c1fa9b5dd764a58d76b79860bfef9317e851974e36f8dfd6eb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05421",
    "kind": "arxiv",
    "version": 1
  }
}