Pith Number

pith:JTCRVRJ4

pith:2013:JTCRVRJ42ZZGA7NEHMAOUYICMV

not attested not anchored not stored refs pending

On the Damping-Induced Self-Recovery Phenomenon in Mechanical Systems with Several Unactuated Cyclic Variables

Dong Eui Chang, Soo Jeon

arxiv:1302.2109 v1 · 2013-02-08 · math.DS · math-ph · math.MP · math.OC · physics.class-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{JTCRVRJ42ZZGA7NEHMAOUYICMV}

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	2026-05-18T02:19:43.978797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc51ac53cd672607da43b00ea6102655429e0a66760fe9c022e449c6dbf32cf

Aliases

arxiv: 1302.2109 · arxiv_version: 1302.2109v1 · doi: 10.48550/arxiv.1302.2109 · pith_short_12: JTCRVRJ42ZZG · pith_short_16: JTCRVRJ42ZZGA7NE · pith_short_8: JTCRVRJ4

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/JTCRVRJ42ZZGA7NEHMAOUYICMV \
  | 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: 4cc51ac53cd672607da43b00ea6102655429e0a66760fe9c022e449c6dbf32cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502e47483389a99f8b4015602bff3462c623b957dd3c2aee7334b2ba8bf8498a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.OC",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-02-08T18:49:20Z",
    "title_canon_sha256": "a36ee5092ea61964b88921b4e6bced6a3b9f2fa7f49c5b6c7472b9e12c13e119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2109",
    "kind": "arxiv",
    "version": 1
  }
}