Pith Number

pith:6H3S4ZPD

pith:1995:6H3S4ZPDDLYXLTRBQY5BIVQ2FN

not attested not anchored not stored refs pending

Folded Bifurcation in Coupled Asymmetric Logistic Maps

Shoichi Midorikawa, Takayuki Kubo, Taksu Cheon

arxiv:chao-dyn/9512007 v1 · 1995-12-28 · chao-dyn · hep-th · nlin.CD · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6H3S4ZPDDLYXLTRBQY5BIVQ2FN}

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	2026-07-04T15:23:54.117046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1f72e65e31af175ce21863a14561a2b54857f2e5308f510cbf014e6c4c99562

Aliases

arxiv: chao-dyn/9512007 · arxiv_version: chao-dyn/9512007v1 · doi: 10.48550/arxiv.chao-dyn/9512007 · pith_short_12: 6H3S4ZPDDLYX · pith_short_16: 6H3S4ZPDDLYXLTRB · pith_short_8: 6H3S4ZPD

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/6H3S4ZPDDLYXLTRBQY5BIVQ2FN \
  | 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: f1f72e65e31af175ce21863a14561a2b54857f2e5308f510cbf014e6c4c99562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f29ddbcb5d36288b5bae118a46c5059c5887a53c7696c687def75d26817af470",
    "cross_cats_sorted": [
      "hep-th",
      "nlin.CD",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1995-12-28T09:03:31Z",
    "title_canon_sha256": "2e789e059316666a051f10746de350ad22a5011ef36f60f2c8d3c40adcdc69ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9512007",
    "kind": "arxiv",
    "version": 1
  }
}