Pith Number

pith:SRZNHBQB

pith:2026:SRZNHBQBBVFA4KD6ZPFFCMT53P

not attested not anchored not stored refs pending

A note on the shear-forced dynamics of tornadoes

Chanh Kieu

arxiv:2608.00416 v1 · 2026-08-01 · physics.ao-ph · 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{SRZNHBQBBVFA4KD6ZPFFCMT53P}

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	2026-08-04T00:35:40.491371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9472d386010d4a0e287ecbca51327ddbcc84c7520d522490115eac4c6cddc655

Aliases

arxiv: 2608.00416 · arxiv_version: 2608.00416v1 · doi: 10.48550/arxiv.2608.00416 · pith_short_12: SRZNHBQBBVFA · pith_short_16: SRZNHBQBBVFA4KD6 · pith_short_8: SRZNHBQB

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/SRZNHBQBBVFA4KD6ZPFFCMT53P \
  | 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: 9472d386010d4a0e287ecbca51327ddbcc84c7520d522490115eac4c6cddc655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667c5937a8f5f173f0f30177ea911f37d9a7347b8d02836290bbbaed1b05c4c1",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-08-01T03:35:40Z",
    "title_canon_sha256": "13e5d5067fdbc8829a537c452a0b67ba015e8254335235cb0afd93814efd5d35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00416",
    "kind": "arxiv",
    "version": 1
  }
}