Pith Number

pith:I44UUUTA

pith:2016:I44UUUTAHTZILIK7T5QXJR2XA4

not attested not anchored not stored refs pending

Nonlinear waves in stratified Taylor--Couette flow. Part 1. Layer formation

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

arxiv:1609.02885 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{I44UUUTAHTZILIK7T5QXJR2XA4}

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	2026-05-18T01:04:51.024514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47394a52603cf285a15f9f6174c7570701a6bd34efabf8ae071ed78943f3cb4c

Aliases

arxiv: 1609.02885 · arxiv_version: 1609.02885v1 · doi: 10.48550/arxiv.1609.02885 · pith_short_12: I44UUUTAHTZI · pith_short_16: I44UUUTAHTZILIK7 · pith_short_8: I44UUUTA

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/I44UUUTAHTZILIK7T5QXJR2XA4 \
  | 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: 47394a52603cf285a15f9f6174c7570701a6bd34efabf8ae071ed78943f3cb4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b544870b2adbfd7dbbc503dd76a6b0591ce6a5213d5056c137dd6ee01166ba09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-09-09T18:39:40Z",
    "title_canon_sha256": "2a5427369ad66c85d946dac48fe7efbd174dfd3da479c573d3d8f336eb05b1a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02885",
    "kind": "arxiv",
    "version": 1
  }
}