Pith Number

pith:37QZUPHI

pith:2015:37QZUPHIL6D3OG5ISPW6N2TQ7O

not attested not anchored not stored refs pending

Lagrangian view of time irreversibility of fluid turbulence

Alain Pumir, Eberhard Bodenschatz, Haitao Xu

arxiv:1506.08734 v1 · 2015-06-29 · 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{37QZUPHIL6D3OG5ISPW6N2TQ7O}

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	2026-05-18T01:37:43.541126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe19a3ce85f87b71ba893ede6ea70fb99e8ff0fc02e39f9e193b4879f021f1b

Aliases

arxiv: 1506.08734 · arxiv_version: 1506.08734v1 · doi: 10.48550/arxiv.1506.08734 · pith_short_12: 37QZUPHIL6D3 · pith_short_16: 37QZUPHIL6D3OG5I · pith_short_8: 37QZUPHI

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/37QZUPHIL6D3OG5ISPW6N2TQ7O \
  | 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: dfe19a3ce85f87b71ba893ede6ea70fb99e8ff0fc02e39f9e193b4879f021f1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d97e07b1b892eda474b5671afc0449ba9c965826a3b00e6cb715ac8022a88f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-06-29T17:06:42Z",
    "title_canon_sha256": "9b5ca18834afd7cc54f06251957cfd44bb356d51a04b9cc52f4561a43291cac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08734",
    "kind": "arxiv",
    "version": 1
  }
}