Pith Number

pith:KXQI3ORG

pith:2019:KXQI3ORGO23PUNKBOQGA3TLEND

not attested not anchored not stored refs pending

Structural Instability of Semi-Siegel H\'enon maps

Jonguk Yang, Michael Yampolsky

arxiv:1908.06465 v2 · 2019-08-18 · 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{KXQI3ORGO23PUNKBOQGA3TLEND}

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	2026-07-05T00:03:00.617624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55e08dba2676b6fa3541740c0dcd6468e57fe2b7d72f6d0af4add17cadd16cc9

Aliases

arxiv: 1908.06465 · arxiv_version: 1908.06465v2 · doi: 10.48550/arxiv.1908.06465 · pith_short_12: KXQI3ORGO23P · pith_short_16: KXQI3ORGO23PUNKB · pith_short_8: KXQI3ORG

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/KXQI3ORGO23PUNKBOQGA3TLEND \
  | 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: 55e08dba2676b6fa3541740c0dcd6468e57fe2b7d72f6d0af4add17cadd16cc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa14f8e913746ab143369379ab9fd7a1ecebb4f8fc431388683e56ac7cc27a3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-08-18T15:25:29Z",
    "title_canon_sha256": "84cb67514f21fc008c49a2481a6a2693ac8c6308e1a3beb3201abe15e6e534a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06465",
    "kind": "arxiv",
    "version": 2
  }
}