Pith Number

pith:ZEP4YG23

pith:2018:ZEP4YG23RVDYDGKLKS4USDBOI7

not attested not anchored not stored refs pending

Global energy fluxes in fully-developed turbulent channels with flow control

Andrea Cimarelli, Bettina Frohnapfel, Davide Gatti, Maurizio Quadrio, Yosuke Hasegawa

arxiv:1809.00730 v1 · 2018-09-03 · 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{ZEP4YG23RVDYDGKLKS4USDBOI7}

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	2026-05-18T00:00:50.590912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c91fcc1b5b8d4781994b54b9490c2e47d8e971fbb13283c229a38bc5e0dee5a6

Aliases

arxiv: 1809.00730 · arxiv_version: 1809.00730v1 · doi: 10.48550/arxiv.1809.00730 · pith_short_12: ZEP4YG23RVDY · pith_short_16: ZEP4YG23RVDYDGKL · pith_short_8: ZEP4YG23

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/ZEP4YG23RVDYDGKLKS4USDBOI7 \
  | 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: c91fcc1b5b8d4781994b54b9490c2e47d8e971fbb13283c229a38bc5e0dee5a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79764385970d10fec3fcdf4ea0195dde00cf0c508a48dd8671091ee2d4597d0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-09-03T21:47:20Z",
    "title_canon_sha256": "05712f67542557e595f81a78e9a3be425b51e8075c2e120c9c0bb2030329428d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00730",
    "kind": "arxiv",
    "version": 1
  }
}