Pith Number

pith:CMTJAMIP

pith:2008:CMTJAMIPLDTMDN6Z5NXQNVT4US

not attested not anchored not stored refs pending

Intermittent behaviour of a Cracked Rotor in the resonance region

Grzegorz Litak, Jerzy T. Sawicki

arxiv:0804.2433 v1 · 2008-04-15 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMTJAMIPLDTMDN6Z5NXQNVT4US}

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	2026-05-18T02:15:53.630059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

132690310f58e6c1b7d9eb6f06d67ca4af6a1f8a44e0816a66c5f783dd2276ad

Aliases

arxiv: 0804.2433 · arxiv_version: 0804.2433v1 · doi: 10.48550/arxiv.0804.2433 · pith_short_12: CMTJAMIPLDTM · pith_short_16: CMTJAMIPLDTMDN6Z · pith_short_8: CMTJAMIP

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/CMTJAMIPLDTMDN6Z5NXQNVT4US \
  | 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: 132690310f58e6c1b7d9eb6f06d67ca4af6a1f8a44e0816a66c5f783dd2276ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e91f47981c56ce916b903e14e09491843598efd01600820e85cf4c93ddbaf043",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2008-04-15T17:05:48Z",
    "title_canon_sha256": "1e08cb2e5068ce330d377b244c4ee1ce374e429c4fec20278965c2350be6e488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.2433",
    "kind": "arxiv",
    "version": 1
  }
}