Pith Number

pith:CKKUQ2CU

pith:2024:CKKUQ2CUQZNQHVCHQRPG7XORRZ

not attested not anchored not stored refs pending

Drop impact on a heated pre-wetted wall: deposition-on-crater splash regime

Bastian Stumpf, Ilia V. Roisman, Jeanette Hussong, Lukas Weimar

arxiv:2411.16524 v3 · 2024-11-25 · 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{CKKUQ2CUQZNQHVCHQRPG7XORRZ}

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	2026-07-05T11:26:01.804244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1295486854865b03d447845e6fddd18e5c821ad926441e7da602355ae4e092b5

Aliases

arxiv: 2411.16524 · arxiv_version: 2411.16524v3 · doi: 10.48550/arxiv.2411.16524 · pith_short_12: CKKUQ2CUQZNQ · pith_short_16: CKKUQ2CUQZNQHVCH · pith_short_8: CKKUQ2CU

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/CKKUQ2CUQZNQHVCHQRPG7XORRZ \
  | 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: 1295486854865b03d447845e6fddd18e5c821ad926441e7da602355ae4e092b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f7f02abb62b4be62017f561bb66e50968edb551a818a91e8639c0480c9be04d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-11-25T16:12:08Z",
    "title_canon_sha256": "09e1995f1e988f340e8b2887adf0d747b68f0f707ae006d6a8198e1b535f2641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16524",
    "kind": "arxiv",
    "version": 3
  }
}