Pith Number

pith:KGCLQYXR

pith:2011:KGCLQYXROFYA7C4GA5TSJBEH2A

not attested not anchored not stored refs pending

Mechanical model of the ultra-fast underwater trap of Utricularia

Marc Joyeux, Olivier Vincent, Philippe Marmottant

arxiv:1101.0484 v1 · 2011-01-03 · physics.bio-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGCLQYXROFYA7C4GA5TSJBEH2A}

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	2026-05-18T04:28:19.690517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5184b862f171700f8b860767248487d01f44f48fd96243a61783b9f3ca9a609b

Aliases

arxiv: 1101.0484 · arxiv_version: 1101.0484v1 · doi: 10.48550/arxiv.1101.0484 · pith_short_12: KGCLQYXROFYA · pith_short_16: KGCLQYXROFYA7C4G · pith_short_8: KGCLQYXR

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/KGCLQYXROFYA7C4GA5TSJBEH2A \
  | 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: 5184b862f171700f8b860767248487d01f44f48fd96243a61783b9f3ca9a609b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6db9c2d9c9e14e9a7ac122ddf7b4549550306525d489795fc88c01d5b70f1e0a",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-01-03T10:37:30Z",
    "title_canon_sha256": "d356017863b86d5c438b1338236a72f208f896eb669ee03b5ba2c5255fec4fd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0484",
    "kind": "arxiv",
    "version": 1
  }
}