Pith Number

pith:UB6EPFQI

pith:2022:UB6EPFQIZ7253J5ETWEZ7AQPLH

not attested not anchored not stored refs pending

Large cavitation bubbles in the tube with a conical-frustum shaped closed end during a transient process

Bo Li, Shuhong Liu, Zhao Pan, Zhichao Wang, Zhigang Zuo

arxiv:2206.03988 v1 · 2022-06-08 · 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{UB6EPFQIZ7253J5ETWEZ7AQPLH}

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	2026-07-05T04:50:58.651660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07c479608cff5dda7a49d899f820f59e1c8231ba98f0c79349dc8fcc0e48a8c

Aliases

arxiv: 2206.03988 · arxiv_version: 2206.03988v1 · doi: 10.48550/arxiv.2206.03988 · pith_short_12: UB6EPFQIZ725 · pith_short_16: UB6EPFQIZ7253J5E · pith_short_8: UB6EPFQI

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/UB6EPFQIZ7253J5ETWEZ7AQPLH \
  | 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: a07c479608cff5dda7a49d899f820f59e1c8231ba98f0c79349dc8fcc0e48a8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "747990ab3e92d03bc146027bfed5d20e5b703ec7ca0bf740e62270b3d3c6d92c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-06-08T16:07:18Z",
    "title_canon_sha256": "0bda0930220e6235430258e93b942ac7fd8fe5d005de1ea5b595ee06ab5de14d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03988",
    "kind": "arxiv",
    "version": 1
  }
}