Pith Number

pith:LFZHRGFM

pith:2015:LFZHRGFMHGR2KWV42WVQMPWWWU

not attested not anchored not stored refs pending

Stability of real parametric polynomial discrete dynamical systems

Fermin Franco-Medrano, Francisco J. Solis

arxiv:1502.00288 v2 · 2015-02-01 · 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{LFZHRGFMHGR2KWV42WVQMPWWWU}

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	2026-05-18T02:27:00.493666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59727898ac39a3a55abcd5ab063ed6b521b74ee001520b6e4ff88c4c1ed74e78

Aliases

arxiv: 1502.00288 · arxiv_version: 1502.00288v2 · doi: 10.48550/arxiv.1502.00288 · pith_short_12: LFZHRGFMHGR2 · pith_short_16: LFZHRGFMHGR2KWV4 · pith_short_8: LFZHRGFM

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/LFZHRGFMHGR2KWV42WVQMPWWWU \
  | 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: 59727898ac39a3a55abcd5ab063ed6b521b74ee001520b6e4ff88c4c1ed74e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "126e8a21a37207a103ac99fc5c5fd6851df271fd360dc5b23c82a2d23e6c9af8",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-02-01T17:42:30Z",
    "title_canon_sha256": "f31703a52fc4745b524d4f0d57a4edb2b36d0761834561190a64c146a7938e34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00288",
    "kind": "arxiv",
    "version": 2
  }
}