Pith Number

pith:P6PNRADZ

pith:2017:P6PNRADZGYQNAHK6PGSKSZUO2H

not attested not anchored not stored refs pending

Computational reduction strategies for the detection of steady bifurcations in incompressible fluid-dynamics: applications to Coanda effect in cardiology

Annalisa Quaini, Gianluigi Rozza, Giuseppe Pitton

arxiv:1708.09718 v1 · 2017-08-31 · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6PNRADZGYQNAHK6PGSKSZUO2H}

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	2026-05-18T00:36:15.656882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f9ed880793620d01d5e79a4a9668ed1e5e3847ce0a98a88c4132902b3df6157

Aliases

arxiv: 1708.09718 · arxiv_version: 1708.09718v1 · doi: 10.48550/arxiv.1708.09718 · pith_short_12: P6PNRADZGYQN · pith_short_16: P6PNRADZGYQNAHK6 · pith_short_8: P6PNRADZ

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/P6PNRADZGYQNAHK6PGSKSZUO2H \
  | 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: 7f9ed880793620d01d5e79a4a9668ed1e5e3847ce0a98a88c4132902b3df6157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d72a1e8a3ccf61cac9357996ff66faf40f7a577d3e25569c042a9560e69e991e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-08-31T14:03:57Z",
    "title_canon_sha256": "31243fb75c10cbe8f921adc7ea8d2ca7c78dc2087a31fdeb43fbac7d7621bcd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09718",
    "kind": "arxiv",
    "version": 1
  }
}