Pith Number

pith:FPZJSMWB

pith:2008:FPZJSMWBAVV5IZIHZ3HK73D2YU

not attested not anchored not stored refs pending

Nice inducing schemes and the thermodynamics of rational maps

Feliks Przytycki, Juan Rivera-Letelier

arxiv:0806.4385 v3 · 2008-06-26 · 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{FPZJSMWBAVV5IZIHZ3HK73D2YU}

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	2026-05-18T04:42:36.241219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bf29932c1056bd46507ceceafec7ac53c827e937264321c2dfc9a63e6f4c2fe

Aliases

arxiv: 0806.4385 · arxiv_version: 0806.4385v3 · doi: 10.48550/arxiv.0806.4385 · pith_short_12: FPZJSMWBAVV5 · pith_short_16: FPZJSMWBAVV5IZIH · pith_short_8: FPZJSMWB

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/FPZJSMWBAVV5IZIHZ3HK73D2YU \
  | 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: 2bf29932c1056bd46507ceceafec7ac53c827e937264321c2dfc9a63e6f4c2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce99e4b25b4b71f1819a358de71479720d4f63c11e2268f6fc4ea21bf660aa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2008-06-26T20:06:45Z",
    "title_canon_sha256": "0d07525cee475d9f0a1fa19ba71ba0997cbf48ca9711d4bbf16b8ae0a7cb11ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.4385",
    "kind": "arxiv",
    "version": 3
  }
}