Pith Number

pith:H7E4D246

pith:2018:H7E4D246ZSSK3HXJSPBTAQECUD

not attested not anchored not stored refs pending

H\'enon-like families and blender-horseshoes at non-transverse heterodimensional cycles

Lorenzo J. D\'iaz, Sebasti\'an A. P\'erez

arxiv:1806.06409 v1 · 2018-06-17 · 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{H7E4D246ZSSK3HXJSPBTAQECUD}

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	2026-05-17T23:47:30.938661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc9c1eb9ecca4ad9ee993c3304082a0e299af62ae3af60f44d7bb4809b096c2

Aliases

arxiv: 1806.06409 · arxiv_version: 1806.06409v1 · doi: 10.48550/arxiv.1806.06409 · pith_short_12: H7E4D246ZSSK · pith_short_16: H7E4D246ZSSK3HXJ · pith_short_8: H7E4D246

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/H7E4D246ZSSK3HXJSPBTAQECUD \
  | 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: 3fc9c1eb9ecca4ad9ee993c3304082a0e299af62ae3af60f44d7bb4809b096c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab43ad387866a1a56f52ca3d65615568561d34c766236a1400bfd485df526ef6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-06-17T16:34:25Z",
    "title_canon_sha256": "731f4b1879ef1d17a141a2c25de25d2bc971ae1832be959b47c35a55360e1468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06409",
    "kind": "arxiv",
    "version": 1
  }
}