Pith Number

pith:C4QVQO5U

pith:2016:C4QVQO5U4PFOXMDMTRHA64T7EE

not attested not anchored not stored refs pending

How to test for partially predictable chaos

Bulcs\'u S\'andor, Claudius Gros, Hendrik Wernecke

arxiv:1605.05616 v4 · 2016-05-18 · nlin.CD · cond-mat.dis-nn · physics.comp-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{C4QVQO5U4PFOXMDMTRHA64T7EE}

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	2026-05-18T00:45:49.449308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1721583bb4e3caebb06c9c4e0f727f2114d006fae810ec295f4a9c13c9497feb

Aliases

arxiv: 1605.05616 · arxiv_version: 1605.05616v4 · doi: 10.48550/arxiv.1605.05616 · pith_short_12: C4QVQO5U4PFO · pith_short_16: C4QVQO5U4PFOXMDM · pith_short_8: C4QVQO5U

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/C4QVQO5U4PFOXMDMTRHA64T7EE \
  | 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: 1721583bb4e3caebb06c9c4e0f727f2114d006fae810ec295f4a9c13c9497feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79257eb5400086670cf6c722d14727eae8dae35bd46e5680fe897a10511e5d84",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2016-05-18T15:32:36Z",
    "title_canon_sha256": "b080b1b7adf330402e50d4017d9247de26629c7aa1af636f7e3da3184af66952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05616",
    "kind": "arxiv",
    "version": 4
  }
}