Pith Number

pith:N5G75R5V

pith:2011:N5G75R5VUFZNBMU6NXQTPG4TNM

not attested not anchored not stored refs pending

A homoclinic tangle on the edge of shear turbulence

Genta Kawahara, Lennaert van Veen

arxiv:1103.1331 v1 · 2011-03-07 · physics.flu-dyn · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5G75R5VUFZNBMU6NXQTPG4TNM}

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	2026-05-18T02:02:58.732111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f4dfec7b5a172d0b29e6de1379b936b29f558de264d06a5123146d1b1417ae4

Aliases

arxiv: 1103.1331 · arxiv_version: 1103.1331v1 · doi: 10.48550/arxiv.1103.1331 · pith_short_12: N5G75R5VUFZN · pith_short_16: N5G75R5VUFZNBMU6 · pith_short_8: N5G75R5V

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/N5G75R5VUFZNBMU6NXQTPG4TNM \
  | 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: 6f4dfec7b5a172d0b29e6de1379b936b29f558de264d06a5123146d1b1417ae4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ad3bde6b9f6ccd7b0f22a1de2e047dda7f1a4c802cd1163692c9e8be328dd3",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-03-07T18:59:32Z",
    "title_canon_sha256": "22d556c3bb154c252d64b0663b9b5c1d6725f443047816c71c102c1e9ec52cee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1331",
    "kind": "arxiv",
    "version": 1
  }
}