Pith Number

pith:PBSD4QAP

pith:2018:PBSD4QAPXXANZM6WNJ7V4WX6KW

not attested not anchored not stored refs pending

On conjugacy of Smale homeomorphisms

E. Zhuzhoma, V. Medvedev

arxiv:1811.07764 v1 · 2018-11-19 · 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{PBSD4QAPXXANZM6WNJ7V4WX6KW}

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	2026-05-18T00:00:23.532272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78643e400fbdc0dcb3d66a7f5e5afe55b4d3040d6acc89647c3dfdb86b25e310

Aliases

arxiv: 1811.07764 · arxiv_version: 1811.07764v1 · doi: 10.48550/arxiv.1811.07764 · pith_short_12: PBSD4QAPXXAN · pith_short_16: PBSD4QAPXXANZM6W · pith_short_8: PBSD4QAP

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/PBSD4QAPXXANZM6WNJ7V4WX6KW \
  | 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: 78643e400fbdc0dcb3d66a7f5e5afe55b4d3040d6acc89647c3dfdb86b25e310

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfee36086f804219d37fe184ec163ae5363939878508d08c1c61a866dcb0b4d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-11-19T15:56:46Z",
    "title_canon_sha256": "ecc6e8ea47e60b00ccad4fe64f781ad974a85daf2a038f99ed4234c75d84cc73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07764",
    "kind": "arxiv",
    "version": 1
  }
}