Pith Number

pith:2ATGSUNJ

pith:2018:2ATGSUNJA7GEFPKDRUSS5WUPUN

not attested not anchored not stored refs pending

Stabilisation and drag reduction of pipe flows by flattening the base profile

A. P. Willis, E. Marensi, R. R. Kerswell

arxiv:1806.05693 v1 · 2018-06-14 · 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{2ATGSUNJA7GEFPKDRUSS5WUPUN}

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	2026-05-17T23:54:07.261384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0266951a907cc42bd438d252eda8fa352842c84a196699a40275e0c07baec45

Aliases

arxiv: 1806.05693 · arxiv_version: 1806.05693v1 · doi: 10.48550/arxiv.1806.05693 · pith_short_12: 2ATGSUNJA7GE · pith_short_16: 2ATGSUNJA7GEFPKD · pith_short_8: 2ATGSUNJ

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/2ATGSUNJA7GEFPKDRUSS5WUPUN \
  | 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: d0266951a907cc42bd438d252eda8fa352842c84a196699a40275e0c07baec45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4c2556f8d35cd363c8f807ab0af02201150162fec7f8504478a2cb56b646a2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-06-14T18:06:19Z",
    "title_canon_sha256": "cb1c993fbed86b2ebba6318f17729286ba289b48bab4083c04ceeb0711267c0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05693",
    "kind": "arxiv",
    "version": 1
  }
}