Pith Number

pith:F37Y6GRW

pith:2009:F37Y6GRWCWRURR4Z73VUBPIBFC

not attested not anchored not stored refs pending

On bubble clustering and energy spectra in pseudo-turbulence

C. Sun, D. Chehata, D. Lohse, D.P.M. van Gils, J. Martinez

arxiv:0912.1620 v1 · 2009-12-08 · 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{F37Y6GRWCWRURR4Z73VUBPIBFC}

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	2026-05-18T03:41:01.652242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eff8f1a3615a348c799feeb40bd01289976c9ec3faba5449a95bc81aaab594e

Aliases

arxiv: 0912.1620 · arxiv_version: 0912.1620v1 · doi: 10.48550/arxiv.0912.1620 · pith_short_12: F37Y6GRWCWRU · pith_short_16: F37Y6GRWCWRURR4Z · pith_short_8: F37Y6GRW

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/F37Y6GRWCWRURR4Z73VUBPIBFC \
  | 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: 2eff8f1a3615a348c799feeb40bd01289976c9ec3faba5449a95bc81aaab594e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb0673fca6ccb3684b2b688e058177976949cfc03bfc87146a854dede0c4ca55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2009-12-08T21:57:52Z",
    "title_canon_sha256": "2939288287737e278eb37e929c68591625131920b48e396e0a70e3b2efc82368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1620",
    "kind": "arxiv",
    "version": 1
  }
}