Pith Number

pith:4RLXR3BN

pith:2018:4RLXR3BN2Y6ONG4QNN6OUMLTP2

not attested not anchored not stored refs pending

Impacts on viscous fluids: on ejecta, corolla and splashes

Christophe Josserand, Florence Marcotte, Guy-Jean Michon, Thomas S\'eon

arxiv:1807.09529 v2 · 2018-07-25 · 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{4RLXR3BN2Y6ONG4QNN6OUMLTP2}

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	2026-05-17T23:56:47.584862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e45778ec2dd63ce69b906b7cea31737e96448fa4bafab0e088e232715b808e6e

Aliases

arxiv: 1807.09529 · arxiv_version: 1807.09529v2 · doi: 10.48550/arxiv.1807.09529 · pith_short_12: 4RLXR3BN2Y6O · pith_short_16: 4RLXR3BN2Y6ONG4Q · pith_short_8: 4RLXR3BN

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/4RLXR3BN2Y6ONG4QNN6OUMLTP2 \
  | 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: e45778ec2dd63ce69b906b7cea31737e96448fa4bafab0e088e232715b808e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c79682a46cfa4efb969bf400a9ec609e2e31444420e27da893438baef43ca1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-07-25T11:12:00Z",
    "title_canon_sha256": "a47a3c6b8c099afb48e2f5d27c411ef6937a39a2917cc60e4abc9014fe4c7d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09529",
    "kind": "arxiv",
    "version": 2
  }
}