Pith Number

pith:63CDWVLS

pith:2008:63CDWVLSZL4WP4VUGOE6EXH2VB

not attested not anchored not stored refs pending

The impact of diffusion on confined oscillated bubbly fluid

Arthur V. Straube, Sergey Shklyaev

arxiv:0811.4189 v1 · 2008-11-25 · 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{63CDWVLSZL4WP4VUGOE6EXH2VB}

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	2026-05-18T02:15:13.129044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c43b5572caf967f2b43389e25cfaa86f6e052cf062a311b973d546b69fd0e6

Aliases

arxiv: 0811.4189 · arxiv_version: 0811.4189v1 · doi: 10.48550/arxiv.0811.4189 · pith_short_12: 63CDWVLSZL4W · pith_short_16: 63CDWVLSZL4WP4VU · pith_short_8: 63CDWVLS

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/63CDWVLSZL4WP4VUGOE6EXH2VB \
  | 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: f6c43b5572caf967f2b43389e25cfaa86f6e052cf062a311b973d546b69fd0e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7e92c156342a25686855b9b24770b72f0b03fbedd73393d1cec873b33d047bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2008-11-25T23:36:09Z",
    "title_canon_sha256": "33b2f57614d81785e1eb50ceaadfcfaeb2de7a0a699239afc160ce23c377028a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4189",
    "kind": "arxiv",
    "version": 1
  }
}