Pith Number

pith:4QP34L7X

pith:2011:4QP34L7XD5DTEX6525A3EB3HBZ

not attested not anchored not stored refs pending

Cumulative compressibility effects on population dynamics in turbulent flows

David R. Nelson, Federico Toschi, Prasad Perlekar, Roberto Benzi

arxiv:1109.4124 v1 · 2011-09-19 · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QP34L7XD5DTEX6525A3EB3HBZ}

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	2026-05-18T04:12:45.166617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41fbe2ff71f47325fddd741b207670e6842285fe68dbf38d7a5116b9718063a

Aliases

arxiv: 1109.4124 · arxiv_version: 1109.4124v1 · doi: 10.48550/arxiv.1109.4124 · pith_short_12: 4QP34L7XD5DT · pith_short_16: 4QP34L7XD5DTEX65 · pith_short_8: 4QP34L7X

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/4QP34L7XD5DTEX6525A3EB3HBZ \
  | 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: e41fbe2ff71f47325fddd741b207670e6842285fe68dbf38d7a5116b9718063a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1a5a3ca93396f6f299da5368e29c11611a942d9e94421b3bfcd02e07ad4270",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-09-19T19:11:08Z",
    "title_canon_sha256": "3a978236eb1200d7831efd7677933b1f46c7b863e44b11097da9ce2af9ea4be5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4124",
    "kind": "arxiv",
    "version": 1
  }
}