Pith Number

pith:XWDOE7NZ

pith:2018:XWDOE7NZUFASWVBQW5ILX7SNAF

not attested not anchored not stored refs pending

A comprehensive bifurcation method to analyze the super-harmonic and ultra-harmonic behavior of the acoustically excited bubble oscillator

AJ. Sojahrood, D. Wegierak, H. Haghi, M.C. Kolios, R. Karshafian

arxiv:1810.01239 v1 · 2018-09-24 · 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{XWDOE7NZUFASWVBQW5ILX7SNAF}

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	2026-05-18T00:04:18.427228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd86e27db9a1412b5430b750bbfe4d0140fd9b3c48c7d80307c1fdf8f32fd244

Aliases

arxiv: 1810.01239 · arxiv_version: 1810.01239v1 · doi: 10.48550/arxiv.1810.01239 · pith_short_12: XWDOE7NZUFAS · pith_short_16: XWDOE7NZUFASWVBQ · pith_short_8: XWDOE7NZ

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/XWDOE7NZUFASWVBQW5ILX7SNAF \
  | 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: bd86e27db9a1412b5430b750bbfe4d0140fd9b3c48c7d80307c1fdf8f32fd244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c465adfa5c734ab80cfa20d2e2776e3b612309f1b4083825ebc3eeab2a5be4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-09-24T14:05:23Z",
    "title_canon_sha256": "ef2e6551a4f662586d2df8d9bf30147927ba54d85b98ebc9dd77510aa36f3354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01239",
    "kind": "arxiv",
    "version": 1
  }
}