Pith Number

pith:Y3EQKK4F

pith:2013:Y3EQKK4FWSC35IUMQW45PMM5M2

not attested not anchored not stored refs pending

The Importance of the Strategy in Backward Orbits

Carmen Pellicer-Lostao, Ricardo Lopez-Ruiz

arxiv:1306.6284 v3 · 2013-06-26 · nlin.CD · 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{Y3EQKK4FWSC35IUMQW45PMM5M2}

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	2026-05-18T02:46:39.417763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6c9052b85b485bea28c85b9d7b19d66ada631ce434f17a80af9da30b5bafb5a

Aliases

arxiv: 1306.6284 · arxiv_version: 1306.6284v3 · doi: 10.48550/arxiv.1306.6284 · pith_short_12: Y3EQKK4FWSC3 · pith_short_16: Y3EQKK4FWSC35IUM · pith_short_8: Y3EQKK4F

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/Y3EQKK4FWSC35IUMQW45PMM5M2 \
  | 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: c6c9052b85b485bea28c85b9d7b19d66ada631ce434f17a80af9da30b5bafb5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d07c63fd563bd498d2ae22ccbc863b986730e3d934c431f64efbcc8596560bfd",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-06-26T16:01:00Z",
    "title_canon_sha256": "1a1fb179ee2220b4a02480dcd28993988d77b2bd574449ca91f64a8766a7103d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6284",
    "kind": "arxiv",
    "version": 3
  }
}