Pith Number

pith:5VIKX7NY

pith:2017:5VIKX7NY4T76657ZONTLFWXRV6

not attested not anchored not stored refs pending

Stability and chaos in real polynomial maps

Fermin Franco

arxiv:1710.02426 v1 · 2017-10-06 · math.DS · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VIKX7NY4T76657ZONTLFWXRV6}

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	2026-05-18T00:33:33.441072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed50abfdb8e4ffef77f97366b2daf1af92134662498f8871e68267b22a45a865

Aliases

arxiv: 1710.02426 · arxiv_version: 1710.02426v1 · doi: 10.48550/arxiv.1710.02426 · pith_short_12: 5VIKX7NY4T76 · pith_short_16: 5VIKX7NY4T76657Z · pith_short_8: 5VIKX7NY

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/5VIKX7NY4T76657ZONTLFWXRV6 \
  | 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: ed50abfdb8e4ffef77f97366b2daf1af92134662498f8871e68267b22a45a865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2d3ae7d4c13d0ef927578ec1f10d270b51f166e7965e9622813fac91a43330",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-10-06T14:33:16Z",
    "title_canon_sha256": "3052d400f16e3c1d67551d0986d7381c258d68ad877464e9d37377bd925d2a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02426",
    "kind": "arxiv",
    "version": 1
  }
}