Pith Number

pith:CWO7QAEK

pith:2026:CWO7QAEKOO6RNPPHCCYKIFDJR7

not attested not anchored not stored refs pending

Stability of Kirigami parachutes in effectively infinite numerical domains

Gabriel D. Weymouth, Marin Lauber

arxiv:2606.17661 v1 · 2026-06-16 · 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{CWO7QAEKOO6RNPPHCCYKIFDJR7}

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	2026-06-19T16:10:18.560529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

159df8008a73bd16bde710b0a414698fe6af64358ed7ad240e7de80841b3acb9

Aliases

arxiv: 2606.17661 · arxiv_version: 2606.17661v1 · doi: 10.48550/arxiv.2606.17661 · pith_short_12: CWO7QAEKOO6R · pith_short_16: CWO7QAEKOO6RNPPH · pith_short_8: CWO7QAEK

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/CWO7QAEKOO6RNPPHCCYKIFDJR7 \
  | 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: 159df8008a73bd16bde710b0a414698fe6af64358ed7ad240e7de80841b3acb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d5f5d7018cd62d006e04a176786d15d0e7a4c9a20a292bc992ff4dcd6c59201",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-16T08:21:59Z",
    "title_canon_sha256": "8bce8a8deb71f24a7c58d89a049bc7da71de983bddc786f0f9c3d91b615f2f70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17661",
    "kind": "arxiv",
    "version": 1
  }
}