Pith Number

pith:QUY4ZIUS

pith:2012:QUY4ZIUSQOAD2L2DVF62SPMQFF

not attested not anchored not stored refs pending

Maximal air bubble entrainment at liquid drop impact

Chao Sun, Detlef Lohse, Devaraj van der Meer, Diederik L. Keij, Ivo R. Peters, Jacco H. Snoeijer, Koen G. Winkels, Roeland C. A. van der Veen, Tuan Tran, Wilco Bouwhuis

arxiv:1205.4761 v1 · 2012-05-21 · physics.flu-dyn · nlin.PS

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

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	2026-05-18T01:57:24.749933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8531cca29283803d2f43a97da93d90295910742b66fe48d3a7607ae07df80ee9

Aliases

arxiv: 1205.4761 · arxiv_version: 1205.4761v1 · doi: 10.48550/arxiv.1205.4761 · pith_short_12: QUY4ZIUSQOAD · pith_short_16: QUY4ZIUSQOAD2L2D · pith_short_8: QUY4ZIUS

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/QUY4ZIUSQOAD2L2DVF62SPMQFF \
  | 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: 8531cca29283803d2f43a97da93d90295910742b66fe48d3a7607ae07df80ee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f862ca246b8b056b91d385ad9091d769217df0cc9299e872357f9152a0ab6938",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-05-21T22:13:38Z",
    "title_canon_sha256": "1ee08e7f616bbd662a4c001b5a124621a4fb8cd14be23d4db642f900ff1d88db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4761",
    "kind": "arxiv",
    "version": 1
  }
}