Pith Number

pith:UV7FGDNM

pith:2014:UV7FGDNM45CROOXKDBGDOBQDH3

not attested not anchored not stored refs pending

On repellers in quasi-periodically forced logistic map system

Takafumi Sakai, Tsuyoshi Chawanya

arxiv:1403.0321 v1 · 2014-03-03 · nlin.CD · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UV7FGDNM45CROOXKDBGDOBQDH3}

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	2026-05-18T02:57:25.191335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a57e530dace745173aea184c3706033ee903f0947ef76dbf4248ba8df29f82cc

Aliases

arxiv: 1403.0321 · arxiv_version: 1403.0321v1 · doi: 10.48550/arxiv.1403.0321 · pith_short_12: UV7FGDNM45CR · pith_short_16: UV7FGDNM45CROOXK · pith_short_8: UV7FGDNM

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/UV7FGDNM45CROOXKDBGDOBQDH3 \
  | 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: a57e530dace745173aea184c3706033ee903f0947ef76dbf4248ba8df29f82cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d19c938c33dffb4e6e75ca7d4dc5a64e440df20fd9a5ef1e1d2c663791dbda2f",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-03-03T06:20:33Z",
    "title_canon_sha256": "71348dd4e06726aa5b107b90c1248d7caf856b57fad8d009817df558c8190c23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0321",
    "kind": "arxiv",
    "version": 1
  }
}