Pith Number

pith:RGA74BFE

pith:2012:RGA74BFE67CCBED7R6YJQCG3F5

not attested not anchored not stored refs pending

Equilibrium measures for the H\'enon map at the first bifurcation: uniqueness and geometric/statistical properties

Hiroki Takahasi, Samuel Senti

arxiv:1209.2224 v2 · 2012-09-11 · 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{RGA74BFE67CCBED7R6YJQCG3F5}

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	2026-05-18T01:23:40.443457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8981fe04a4f7c420907f8fb09808db2f6a685f777dcf4429fd0e1ae14ec61558

Aliases

arxiv: 1209.2224 · arxiv_version: 1209.2224v2 · doi: 10.48550/arxiv.1209.2224 · pith_short_12: RGA74BFE67CC · pith_short_16: RGA74BFE67CCBED7 · pith_short_8: RGA74BFE

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/RGA74BFE67CCBED7R6YJQCG3F5 \
  | 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: 8981fe04a4f7c420907f8fb09808db2f6a685f777dcf4429fd0e1ae14ec61558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a23f04d5909b65d52b17146b1881c07c7ec1e51f86d97cca1109ddf7b8dc2219",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-09-11T05:38:21Z",
    "title_canon_sha256": "6edb9bc216d577d970370eb5513b4b05a0de0ad0b9fa5633a5bbe56137fc9a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2224",
    "kind": "arxiv",
    "version": 2
  }
}