Pith Number

pith:CWDOEZ4C

pith:2014:CWDOEZ4COMJIVJCFCPZYMHD3JE

not attested not anchored not stored refs pending

Breaking Points in Quartic Maps

A.B. Orue, A. Martin, F. Montoya, G. Pastor, M.-F. Danca, M. Romera

arxiv:1412.5757 v1 · 2014-12-18 · 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{CWDOEZ4COMJIVJCFCPZYMHD3JE}

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	2026-05-18T02:04:07.795887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1586e2678273128aa44513f3861c7b493a0c0d93e96b46a50db109a3f9ba0b6e

Aliases

arxiv: 1412.5757 · arxiv_version: 1412.5757v1 · doi: 10.48550/arxiv.1412.5757 · pith_short_12: CWDOEZ4COMJI · pith_short_16: CWDOEZ4COMJIVJCF · pith_short_8: CWDOEZ4C

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/CWDOEZ4COMJIVJCFCPZYMHD3JE \
  | 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: 1586e2678273128aa44513f3861c7b493a0c0d93e96b46a50db109a3f9ba0b6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61465053d99c3920611f008608f8f3ad2740362e6c9a62839aa3a6812c93dd0",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-12-18T08:46:50Z",
    "title_canon_sha256": "c9cbf0144556b0b59b50f38390266333f2f0008f4b33ff092e84d62cdb361096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5757",
    "kind": "arxiv",
    "version": 1
  }
}