Pith Number

pith:RDPNNZH2

pith:2013:RDPNNZH2PZPIUVBSBKFUAGMMYD

not attested not anchored not stored refs pending

Reduction of cluster iteration maps to symplectic maps

In\^es Cruz, M. Esmeralda Sousa-Dias

arxiv:1307.0467 v1 · 2013-07-01 · math.SG · math.DG · 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{RDPNNZH2PZPIUVBSBKFUAGMMYD}

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	2026-05-18T03:19:33.318663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88ded6e4fa7e5e8a54320a8b40198cc0d175d5bb6f748fef1bada543243b698a

Aliases

arxiv: 1307.0467 · arxiv_version: 1307.0467v1 · doi: 10.48550/arxiv.1307.0467 · pith_short_12: RDPNNZH2PZPI · pith_short_16: RDPNNZH2PZPIUVBS · pith_short_8: RDPNNZH2

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/RDPNNZH2PZPIUVBSBKFUAGMMYD \
  | 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: 88ded6e4fa7e5e8a54320a8b40198cc0d175d5bb6f748fef1bada543243b698a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22770354244578b17cfd52811be08c7a3340bf47b0ed3cd87a2a65f8c4f13987",
    "cross_cats_sorted": [
      "math.DG",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2013-07-01T18:32:42Z",
    "title_canon_sha256": "e629b3e428dccc8a2338b659c35fedad839f66d50f4915e61724b3fb3fad3a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0467",
    "kind": "arxiv",
    "version": 1
  }
}