Pith Number

pith:JJPGLXZA

pith:2003:JJPGLXZAVTZIA6VC3BJU3C7NUW

not attested not anchored not stored refs pending

Nonlinear Vibration in Gear Systems

Grzegorz Litak, Michael I. Friswell

arxiv:nlin/0302050 v1 · 2003-02-22 · 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{JJPGLXZAVTZIA6VC3BJU3C7NUW}

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	2026-05-18T01:38:19.490979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a5e65df20acf2807aa2d8534d8beda587ec5678cdc606e65ad02273c891ad34

Aliases

arxiv: nlin/0302050 · arxiv_version: nlin/0302050v1 · doi: 10.48550/arxiv.nlin/0302050 · pith_short_12: JJPGLXZAVTZI · pith_short_16: JJPGLXZAVTZIA6VC · pith_short_8: JJPGLXZA

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/JJPGLXZAVTZIA6VC3BJU3C7NUW \
  | 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: 4a5e65df20acf2807aa2d8534d8beda587ec5678cdc606e65ad02273c891ad34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3370d1bc6ccb0acf1120e5250fa2f88620abffd66b3841009ca3f470fda1b88e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2003-02-22T09:00:05Z",
    "title_canon_sha256": "75d9524552a9391d9ca9ee3c096da2999c60e9b5bdc8e15c8c93c9dfae9d36f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0302050",
    "kind": "arxiv",
    "version": 1
  }
}