Pith Number

pith:BLMCUWRU

pith:2018:BLMCUWRUGJIKDZZIIMIF6VGFEA

not attested not anchored not stored refs pending

Jet collisions and vortex reversal in the human left ventricle

Giuseppe Di Labbio, Lyes Kadem

arxiv:1811.02445 v4 · 2018-11-05 · physics.med-ph · 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{BLMCUWRUGJIKDZZIIMIF6VGFEA}

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	2026-05-17T23:51:14.042432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ad82a5a343250a1e72843105f54c5201899b40a0dc875d45ad0503fcfb24534

Aliases

arxiv: 1811.02445 · arxiv_version: 1811.02445v4 · doi: 10.48550/arxiv.1811.02445 · pith_short_12: BLMCUWRUGJIK · pith_short_16: BLMCUWRUGJIKDZZI · pith_short_8: BLMCUWRU

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/BLMCUWRUGJIKDZZIIMIF6VGFEA \
  | 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: 0ad82a5a343250a1e72843105f54c5201899b40a0dc875d45ad0503fcfb24534

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1610b98d2395026a2299301e605a2516d36dfb37a29a179e450eb6a71218573a",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-11-05T18:37:12Z",
    "title_canon_sha256": "470bd00c01a6849e6f3bd272f7b512734d33e1f908e690e8a52f8009c1365d4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02445",
    "kind": "arxiv",
    "version": 4
  }
}