Pith Number

pith:AN62YQ6D

pith:2026:AN62YQ6D3XZAWJ46KHAZQ4DYS4

not attested not anchored not stored refs pending

The Allee Effect in Compressible Flows

David R. Nelson, Federico Toschi, Jonathan Bauermann, Roberto Benzi

arxiv:2606.28260 v1 · 2026-06-26 · physics.bio-ph · cond-mat.soft · 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{AN62YQ6D3XZAWJ46KHAZQ4DYS4}

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	2026-06-29T01:15:10.636811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

037dac43c3ddf20b279e51c1987078973ac5024b88684fc157eb921fb0aadaf0

Aliases

arxiv: 2606.28260 · arxiv_version: 2606.28260v1 · doi: 10.48550/arxiv.2606.28260 · pith_short_12: AN62YQ6D3XZA · pith_short_16: AN62YQ6D3XZAWJ46 · pith_short_8: AN62YQ6D

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/AN62YQ6D3XZAWJ46KHAZQ4DYS4 \
  | 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: 037dac43c3ddf20b279e51c1987078973ac5024b88684fc157eb921fb0aadaf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dc4f57de8cdf26300aab46e1811f981bc5853e4faef2fb96461d22cb2b96cdf",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2026-06-26T16:43:03Z",
    "title_canon_sha256": "b221de63ec5f773f3c509e29fa6c80d9e10a4e4040fa03f3fe79279ed49a5553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28260",
    "kind": "arxiv",
    "version": 1
  }
}