Pith Number

pith:XUG35MEE

pith:2026:XUG35MEERMIAGPYW5J3PS2RRAX

not attested not anchored not stored refs pending

Emergence of chaos and fractality in the basin boundary of subcritical shear flow

Alvaro Meseguer, Baoying Wang, Fernando Mellibovsky, Kengo Deguchi, Roger Ayats

arxiv:2608.06537 v1 · 2026-08-06 · 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{XUG35MEERMIAGPYW5J3PS2RRAX}

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	2026-08-10T01:10:58.186173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd0dbeb0848b10033f16ea76f96a3105eef0f6d2ccd51b2e618afd6437754c3d

Aliases

arxiv: 2608.06537 · arxiv_version: 2608.06537v1 · doi: 10.48550/arxiv.2608.06537 · pith_short_12: XUG35MEERMIA · pith_short_16: XUG35MEERMIAGPYW · pith_short_8: XUG35MEE

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/XUG35MEERMIAGPYW5J3PS2RRAX \
  | 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: bd0dbeb0848b10033f16ea76f96a3105eef0f6d2ccd51b2e618afd6437754c3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b9c0d61dbf8068819e6d8f102a11792b8c14e8cdaffb51da7dbbeda3c61c4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-08-06T19:41:34Z",
    "title_canon_sha256": "fa6c6bc58a8acf5f0f149e8e4103b7102029ab731355ee34c0c86644f82a3fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06537",
    "kind": "arxiv",
    "version": 1
  }
}