Pith Number

pith:KQKPRONC

pith:2008:KQKPRONCVTVIDXJ3OZZ53JUJ6M

not attested not anchored not stored refs pending

Flow organization in non-Oberbeck-Boussinesq Rayleigh-Benard convection in water

Detlef Lohse, Enrico Calzavarini, Kazuyasu Sugiyama, Siegfried Grossmann

arxiv:0812.3957 v1 · 2008-12-20 · 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{KQKPRONCVTVIDXJ3OZZ53JUJ6M}

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	2026-05-18T02:15:04.195014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5414f8b9a2acea81dd3b7673dda689f31f2e9e199b8232fca21d0d88d51ac3a9

Aliases

arxiv: 0812.3957 · arxiv_version: 0812.3957v1 · doi: 10.48550/arxiv.0812.3957 · pith_short_12: KQKPRONCVTVI · pith_short_16: KQKPRONCVTVIDXJ3 · pith_short_8: KQKPRONC

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/KQKPRONCVTVIDXJ3OZZ53JUJ6M \
  | 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: 5414f8b9a2acea81dd3b7673dda689f31f2e9e199b8232fca21d0d88d51ac3a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ca404c9251d3dd7cbecfbb8eafc2aff886b0df53fbd4790856aa55b563cbc02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2008-12-20T11:34:01Z",
    "title_canon_sha256": "20f578b6c82926cab1e3309a6865fea1d3167fc589675972f8fc18e5bd21b404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3957",
    "kind": "arxiv",
    "version": 1
  }
}