Pith Number

pith:Y5PSESDP

pith:2011:Y5PSESDPYVKCTNNWEPWXUO3RCK

not attested not anchored not stored refs pending

Freely-Decaying, Homogeneous Turbulence Generated by Multi-scale Grids

Per-{\AA}ge Krogstad, Peter Davidson

arxiv:1104.1257 v1 · 2011-04-07 · 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{Y5PSESDPYVKCTNNWEPWXUO3RCK}

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	2026-05-18T00:44:03.778400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c75f22486fc55429b5b623ed7a3b7112a2a6a78afe55184842693b05dd085c6e

Aliases

arxiv: 1104.1257 · arxiv_version: 1104.1257v1 · doi: 10.48550/arxiv.1104.1257 · pith_short_12: Y5PSESDPYVKC · pith_short_16: Y5PSESDPYVKCTNNW · pith_short_8: Y5PSESDP

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/Y5PSESDPYVKCTNNWEPWXUO3RCK \
  | 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: c75f22486fc55429b5b623ed7a3b7112a2a6a78afe55184842693b05dd085c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f020b3f9e1f492b4274f69188adcc6fe9bdcdb9d21018c7df3cf46db23f1134c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-04-07T07:29:33Z",
    "title_canon_sha256": "09d3414bbe8135a082f163f68f08c5884e3026b681dd5ee83d36e87cf5fb781f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1257",
    "kind": "arxiv",
    "version": 1
  }
}