Pith Number

pith:HATR34IK

pith:2025:HATR34IKY6F43NOCEGWHYZJSNE

not attested not anchored not stored refs pending

Revisiting the phenomenon of bouncing of inertial particles crossing density stratified interfaces

Alex Liberzon, Aviv Littman, Chen Mortenfeld, Maarten van Reeuwijk

arxiv:2510.21971 v2 · 2025-10-24 · 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{HATR34IKY6F43NOCEGWHYZJSNE}

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	2026-06-29T00:14:00.665874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38271df10ac78bcdb5c221ac7c6532691f5317c6dd4cec1a0b553b9e50ae8b17

Aliases

arxiv: 2510.21971 · arxiv_version: 2510.21971v2 · doi: 10.48550/arxiv.2510.21971 · pith_short_12: HATR34IKY6F4 · pith_short_16: HATR34IKY6F43NOC · pith_short_8: HATR34IK

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/HATR34IKY6F43NOCEGWHYZJSNE \
  | 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: 38271df10ac78bcdb5c221ac7c6532691f5317c6dd4cec1a0b553b9e50ae8b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d641d947d9d7c1f769cad77e00ed1e9142ddd7f6cb0147459507b5c14c561e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-10-24T18:50:02Z",
    "title_canon_sha256": "2883a46ee025e68616b08fe4bced21e9069ef1ba3bfa791b02e4f9c44fef5a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.21971",
    "kind": "arxiv",
    "version": 2
  }
}