Pith Number

pith:KB5GFXLJ

pith:2014:KB5GFXLJF3H2OEX2X4SFCHB3DU

not attested not anchored not stored refs pending

The dynamics of co- and counter rotating coupled spherical pendulums

Awadhesh Prasad, Blazej Witkowski, Przemyslaw Perlikowski, Tomasz Kapitaniak

arxiv:1403.1227 v1 · 2014-03-05 · physics.class-ph · 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{KB5GFXLJF3H2OEX2X4SFCHB3DU}

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	2026-05-18T01:44:19.410299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

507a62dd692ecfa712fabf24511c3b1d3b28991a137ba62bae624a539d403148

Aliases

arxiv: 1403.1227 · arxiv_version: 1403.1227v1 · doi: 10.48550/arxiv.1403.1227 · pith_short_12: KB5GFXLJF3H2 · pith_short_16: KB5GFXLJF3H2OEX2 · pith_short_8: KB5GFXLJ

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/KB5GFXLJF3H2OEX2X4SFCHB3DU \
  | 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: 507a62dd692ecfa712fabf24511c3b1d3b28991a137ba62bae624a539d403148

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87429fd76a55efc3c0d15eea6c274efb818722f014dcdc1fd9b1f87f1e99716f",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-03-05T19:05:14Z",
    "title_canon_sha256": "02a29bac32058cd4d1a07b03d20f2568ed520b48a3f6d36b0ecf1b17c44512d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1227",
    "kind": "arxiv",
    "version": 1
  }
}