Pith Number

pith:ELCQKWBJ

pith:1998:ELCQKWBJ44ZFI23H7ZRGSZOCHJ

not attested not anchored not stored refs pending

Analysis of Rayleigh-Plesset dynamics for sonoluminescing bubbles

Detlef Lohse, Michael P. Brenner, Sascha Hilgenfeldt, Siegfried Grossmann

arxiv:chao-dyn/9805016 v2 · 1998-05-18 · chao-dyn · nlin.CD · 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{ELCQKWBJ44ZFI23H7ZRGSZOCHJ}

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	2026-05-18T00:44:20.087961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c5055829e732546b67fe626965c23a6f2405e842447dd1ebcce2bcec1e3c9d

Aliases

arxiv: chao-dyn/9805016 · arxiv_version: chao-dyn/9805016v2 · doi: 10.48550/arxiv.chao-dyn/9805016 · pith_short_12: ELCQKWBJ44ZF · pith_short_16: ELCQKWBJ44ZFI23H · pith_short_8: ELCQKWBJ

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/ELCQKWBJ44ZFI23H7ZRGSZOCHJ \
  | 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: 22c5055829e732546b67fe626965c23a6f2405e842447dd1ebcce2bcec1e3c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c4e3bf7573feaa11d50e6f98ce920ff573b98223573c834f138469a8585f94f",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1998-05-18T21:28:22Z",
    "title_canon_sha256": "0b3865a031e8558e35261855fc1a1ae97fd84e63f652f1ef1fd350fdf3ef98f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9805016",
    "kind": "arxiv",
    "version": 2
  }
}