Pith Number

pith:IFZCASFZ

pith:2014:IFZCASFZS4LWWCQCNTLJILLQUH

not attested not anchored not stored refs pending

Logarithmic temperature profiles of turbulent Rayleigh-B\'enard convection in the classical and ultimate state for a Prandtl number of 0.8

Eberhard Bodenschatz, Guenter Ahlers, Xiaozhou He

arxiv:1404.3459 v1 · 2014-04-14 · 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{IFZCASFZS4LWWCQCNTLJILLQUH}

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	2026-05-18T01:43:35.082568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41722048b997176b0a026cd6942d70a1f35ffef1bedab396212b68c8226cfadc

Aliases

arxiv: 1404.3459 · arxiv_version: 1404.3459v1 · doi: 10.48550/arxiv.1404.3459 · pith_short_12: IFZCASFZS4LW · pith_short_16: IFZCASFZS4LWWCQC · pith_short_8: IFZCASFZ

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/IFZCASFZS4LWWCQCNTLJILLQUH \
  | 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: 41722048b997176b0a026cd6942d70a1f35ffef1bedab396212b68c8226cfadc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c03f6be4ca130f2491f5ad4b4e53324f084730d97c7bc22aa32f90079970428",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-04-14T04:26:44Z",
    "title_canon_sha256": "fc496b7bcf2762aa8bc11c4dfa651cbafbb5fc679a809372105885d42a113774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3459",
    "kind": "arxiv",
    "version": 1
  }
}