Pith Number

pith:JVM7ANXD

pith:2012:JVM7ANXDVWDS3E3HSOFZ6BYQWP

not attested not anchored not stored refs pending

Attractors and repellers near generic elliptic points of reversible maps

Dmitry Turaev, Isabel Rios, Jeroen Lamb, Sergey Gonchenko

arxiv:1212.1931 v1 · 2012-12-09 · 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{JVM7ANXDVWDS3E3HSOFZ6BYQWP}

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	2026-05-18T03:38:54.729700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d59f036e3ad872d9367938b9f0710b3e7bea2e3606b97b82e26be6354754cca

Aliases

arxiv: 1212.1931 · arxiv_version: 1212.1931v1 · doi: 10.48550/arxiv.1212.1931 · pith_short_12: JVM7ANXDVWDS · pith_short_16: JVM7ANXDVWDS3E3H · pith_short_8: JVM7ANXD

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/JVM7ANXDVWDS3E3HSOFZ6BYQWP \
  | 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: 4d59f036e3ad872d9367938b9f0710b3e7bea2e3606b97b82e26be6354754cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba889fe096168c3ee9fdca4b919f55c8814158c5f24f8af71285306d1007ea4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-12-09T22:52:15Z",
    "title_canon_sha256": "6fab7aeadaf7056c322776fa43bd9f381fe1fda8879bdaab1fa6bd0e804b712e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1931",
    "kind": "arxiv",
    "version": 1
  }
}