Pith Number

pith:77KHG7MB

pith:2010:77KHG7MB5M7UNNMKMHDJMWMDMT

not attested not anchored not stored refs pending

Prevalent dynamics at the first bifurcation of Henon-like families

Hiroki Takahasi

arxiv:1011.4200 v1 · 2010-11-18 · 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{77KHG7MB5M7UNNMKMHDJMWMDMT}

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	2026-05-18T03:56:34.174538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffd4737d81eb3f46b58a61c696598364c73070767fda4eda377ce3a7e025b694

Aliases

arxiv: 1011.4200 · arxiv_version: 1011.4200v1 · doi: 10.48550/arxiv.1011.4200 · pith_short_12: 77KHG7MB5M7U · pith_short_16: 77KHG7MB5M7UNNMK · pith_short_8: 77KHG7MB

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/77KHG7MB5M7UNNMKMHDJMWMDMT \
  | 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: ffd4737d81eb3f46b58a61c696598364c73070767fda4eda377ce3a7e025b694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d6fc141da93e547033f53bd272167770d9b81bdb9c0f046548ace1ef69966c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-11-18T14:38:42Z",
    "title_canon_sha256": "b81a4e758518b83571cc2c951d8eb8c17b4f46da35f810d3207bf4c299c01201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4200",
    "kind": "arxiv",
    "version": 1
  }
}