Pith Number

pith:Z35BYSLB

pith:2017:Z35BYSLBIRGICL45DEJFPTF44K

not attested not anchored not stored refs pending

Energy Distribution in Intrinsically Coupled Systems: The Spring Pendulum Paradigm

F. A. Marcus, I. L. Caldas, M. C. de Sousa, R. L. Viana

arxiv:1704.04532 v4 · 2017-04-14 · nlin.CD · 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{Z35BYSLBIRGICL45DEJFPTF44K}

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	2026-05-18T00:11:29.020173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cefa1c4961444c812f9d191257ccbce2a850664ab3b4eb6e0a6ac2e6c29c559c

Aliases

arxiv: 1704.04532 · arxiv_version: 1704.04532v4 · doi: 10.48550/arxiv.1704.04532 · pith_short_12: Z35BYSLBIRGI · pith_short_16: Z35BYSLBIRGICL45 · pith_short_8: Z35BYSLB

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/Z35BYSLBIRGICL45DEJFPTF44K \
  | 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: cefa1c4961444c812f9d191257ccbce2a850664ab3b4eb6e0a6ac2e6c29c559c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1483f4adfdeeafae5647bdb8a41073499a452b395a25dd7cd8b7559a51e7261d",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2017-04-14T20:31:13Z",
    "title_canon_sha256": "43af788b141193828f006af8b75d68792f0d425b9656dc25b6108a2a6a4a147c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04532",
    "kind": "arxiv",
    "version": 4
  }
}