Pith Number

pith:42EXTHHT

pith:2016:42EXTHHTX5AFRLGZTC7PLGGAA6

not attested not anchored not stored refs pending

Nonlinear waves in stratified Taylor--Couette flow. Part 2. Buoyancy flux

Colin Leclercq, Colm-Cille P. Caulfield, Jamie L. Partridge, Paul F. Linden, Stuart B. Dalziel

arxiv:1609.02886 v1 · 2016-09-09 · 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{42EXTHHTX5AFRLGZTC7PLGGAA6}

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	2026-05-18T01:04:51.017213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e689799cf3bf4058acd998bef598c0078a59f340eeec668918e19d8baf81a97d

Aliases

arxiv: 1609.02886 · arxiv_version: 1609.02886v1 · doi: 10.48550/arxiv.1609.02886 · pith_short_12: 42EXTHHTX5AF · pith_short_16: 42EXTHHTX5AFRLGZ · pith_short_8: 42EXTHHT

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/42EXTHHTX5AFRLGZTC7PLGGAA6 \
  | 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: e689799cf3bf4058acd998bef598c0078a59f340eeec668918e19d8baf81a97d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "279e313dedaeb7ad8f39c975fb754a333916a58efce5fce6c6a09ce09f65489f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-09-09T18:39:52Z",
    "title_canon_sha256": "3f2c34f6c7bdf4215d59b8bbe43d08221c37881bb370dbf763610ea420fba43c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02886",
    "kind": "arxiv",
    "version": 1
  }
}