Pith Number

pith:2MKKMUBX

pith:2013:2MKKMUBXTW7BFCNFYUDLBT6AAT

not attested not anchored not stored refs pending

Turbulent buoyant confined jet with variable source temperature

A. Salama, M. F. El-Amin, S. Sun

arxiv:1302.7254 v1 · 2013-02-28 · 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{2MKKMUBXTW7BFCNFYUDLBT6AAT}

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	2026-05-18T03:32:16.309878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d314a650379dbe1289a5c506b0cfc004c1c075949d0f33764e6ba66be87f4fef

Aliases

arxiv: 1302.7254 · arxiv_version: 1302.7254v1 · doi: 10.48550/arxiv.1302.7254 · pith_short_12: 2MKKMUBXTW7B · pith_short_16: 2MKKMUBXTW7BFCNF · pith_short_8: 2MKKMUBX

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/2MKKMUBXTW7BFCNFYUDLBT6AAT \
  | 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: d314a650379dbe1289a5c506b0cfc004c1c075949d0f33764e6ba66be87f4fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c73f4333d2f97cbc2f4b099e410428a946f8ee08d284823742fbc726611cca29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-02-28T16:47:50Z",
    "title_canon_sha256": "cdae256e6e4a90ab77172e24f58dd229c670aa705d3201f96fe7f84bca76804e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7254",
    "kind": "arxiv",
    "version": 1
  }
}