Pith Number

pith:RYX6BSE3

pith:2016:RYX6BSE3EFS24U353IUG7NGFDP

not attested not anchored not stored refs pending

Bifurcations of families of 1D-tori in 4D symplectic maps

2), 2) ((1) Institut f\"ur Theoretische Physik, Arnd B\"acker (1, Center for Dynamics, Franziska Onken (1, Roland Ketzmerick (1, Steffen Lange (1, Technische Universit\"at Dresden (2) Max-Planck-Institut f\"ur Physik komplexer Systeme)

arxiv:1602.04658 v2 · 2016-02-15 · 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{RYX6BSE3EFS24U353IUG7NGFDP}

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	2026-05-18T01:11:38.467107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2fe0c89b2165ae537dda286fb4c51be0d856b1ab9d14fa784977f2052527ce

Aliases

arxiv: 1602.04658 · arxiv_version: 1602.04658v2 · doi: 10.48550/arxiv.1602.04658 · pith_short_12: RYX6BSE3EFS2 · pith_short_16: RYX6BSE3EFS24U35 · pith_short_8: RYX6BSE3

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/RYX6BSE3EFS24U353IUG7NGFDP \
  | 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: 8e2fe0c89b2165ae537dda286fb4c51be0d856b1ab9d14fa784977f2052527ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d744175fe7a21673999e791e3c3a8def470ca6d980e3fdae617d240bf2f1e991",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2016-02-15T12:58:03Z",
    "title_canon_sha256": "4deb64700c294d4de7fda86d56ca72b6c21b1195363d3598036a6aca403bd028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04658",
    "kind": "arxiv",
    "version": 2
  }
}