Pith Number

pith:5B2C7CQC

pith:2013:5B2C7CQCJVAFKFVVB4OOJZU4SY

not attested not anchored not stored refs pending

Blenders in center unstable H\'enon-like families: with an application to heterodimensional bifurcations

Katsutoshi Shinohara, Lorenzo J. D\'iaz, Shin Kiriki

arxiv:1304.3965 v1 · 2013-04-15 · 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{5B2C7CQCJVAFKFVVB4OOJZU4SY}

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	2026-05-18T02:57:14.863938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8742f8a024d405516b50f1ce4e69c961db99600ea9b66f498abfe4b247e432a

Aliases

arxiv: 1304.3965 · arxiv_version: 1304.3965v1 · doi: 10.48550/arxiv.1304.3965 · pith_short_12: 5B2C7CQCJVAF · pith_short_16: 5B2C7CQCJVAFKFVV · pith_short_8: 5B2C7CQC

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/5B2C7CQCJVAFKFVVB4OOJZU4SY \
  | 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: e8742f8a024d405516b50f1ce4e69c961db99600ea9b66f498abfe4b247e432a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fefa0769a4ddc9556aff2b9e27935ea2bc1c60d70da06b948ef783fbe3711c58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-04-15T01:28:50Z",
    "title_canon_sha256": "4cf9f831166d682013c0d37ee07b2be99480805bf1805a25ebab82e8bf92e552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3965",
    "kind": "arxiv",
    "version": 1
  }
}