Pith Number

pith:EEVZGV7T

pith:2017:EEVZGV7TG7JW2ABDI65TR7YLN4

not attested not anchored not stored refs pending

Structure of partially hyperbolic H\'enon maps

Han Peters, Misha Lyubich

arxiv:1712.05823 v1 · 2017-12-15 · 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{EEVZGV7TG7JW2ABDI65TR7YLN4}

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	2026-05-18T00:27:51.798222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212b9357f337d36d002347bb38ff0b6f293a91bfd5cca9b12453aebc490a727b

Aliases

arxiv: 1712.05823 · arxiv_version: 1712.05823v1 · doi: 10.48550/arxiv.1712.05823 · pith_short_12: EEVZGV7TG7JW · pith_short_16: EEVZGV7TG7JW2ABD · pith_short_8: EEVZGV7T

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/EEVZGV7TG7JW2ABDI65TR7YLN4 \
  | 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: 212b9357f337d36d002347bb38ff0b6f293a91bfd5cca9b12453aebc490a727b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "760442cad03a981f0cff06559ebc90122adcfd5efa909c1a45b6da198ba02de5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-12-15T19:53:33Z",
    "title_canon_sha256": "9d471a2239d7012919205b07196eb630b2160c35447bc900a15166e762d28c8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05823",
    "kind": "arxiv",
    "version": 1
  }
}