Pith Number

pith:SWHSSFJV

pith:2008:SWHSSFJVQY3YXWF6CDM37P47VT

not attested not anchored not stored refs pending

Uniform Bounds on Pre-Images under Quadratic Dynamical Systems

Benjamin Hutz, Michael E. Zieve, Michelle Manes, Patrick Ingram, Rafe Jones, Thomas J. Tucker, Xander Faber

arxiv:0805.0441 v2 · 2008-05-05 · math.NT · 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{SWHSSFJVQY3YXWF6CDM37P47VT}

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	2026-05-18T03:55:47.407045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958f29153586378bd8be10d9bfbf9facfb187707e3587e29b3f62581ce133dce

Aliases

arxiv: 0805.0441 · arxiv_version: 0805.0441v2 · doi: 10.48550/arxiv.0805.0441 · pith_short_12: SWHSSFJVQY3Y · pith_short_16: SWHSSFJVQY3YXWF6 · pith_short_8: SWHSSFJV

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/SWHSSFJVQY3YXWF6CDM37P47VT \
  | 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: 958f29153586378bd8be10d9bfbf9facfb187707e3587e29b3f62581ce133dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29bcc7322a48ce4f3dce5579cc928c2d09521c4b66197a44e1724854a0e2ea6",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2008-05-05T16:22:20Z",
    "title_canon_sha256": "06b813c69a094bccaa6ea730cf19ebb22e8395e7f19cab7362716bc4ee211cc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.0441",
    "kind": "arxiv",
    "version": 2
  }
}