Pith Number

pith:NLBONISY

pith:2009:NLBONISYVVI2FVMPL3STML65X3

not attested not anchored not stored refs pending

Iterated maps for clarinet-like systems

Franck Lalo\"e (LKB - Lhomond), Jean Kergomard (LMA), Pierre-Andr\'e Taillard

arxiv:0912.2439 v3 · 2009-12-12 · nlin.CD · physics.class-ph · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLBONISYVVI2FVMPL3STML65X3}

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	2026-05-18T04:40:45.270192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ac2e6a258ad51a2d58f5ee5362fddbedd3863ccc436d472d38474c0cf003558

Aliases

arxiv: 0912.2439 · arxiv_version: 0912.2439v3 · doi: 10.48550/arxiv.0912.2439 · pith_short_12: NLBONISYVVI2 · pith_short_16: NLBONISYVVI2FVMP · pith_short_8: NLBONISY

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/NLBONISYVVI2FVMPL3STML65X3 \
  | 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: 6ac2e6a258ad51a2d58f5ee5362fddbedd3863ccc436d472d38474c0cf003558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b08c03561b78abe93ee9cf2bcf8951535055a0e3f38a2d96a54919a73d0a00eb",
    "cross_cats_sorted": [
      "physics.class-ph",
      "physics.gen-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2009-12-12T17:53:41Z",
    "title_canon_sha256": "6f84a22802743755faf25363790bf5d7b3ef9ef3a43b5dee1d13e0fb126ff300"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2439",
    "kind": "arxiv",
    "version": 3
  }
}