Pith Number

pith:W7IGO63P

pith:2009:W7IGO63P4GWZ4FSJGM6T7Z3H67

not attested not anchored not stored refs pending

Ruelle Operator for Infinite Conformal IFS

Li-Yan Wu, Xiao-Peng Chen, Yuan-Ling Ye

arxiv:0904.1164 v1 · 2009-04-07 · math.DS · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7IGO63P4GWZ4FSJGM6T7Z3H67}

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	2026-07-04T15:40:45.423071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d0677b6fe1ad9e1649333d3fe767f7ca4eba1ff33cd263c724c65c4489216a

Aliases

arxiv: 0904.1164 · arxiv_version: 0904.1164v1 · doi: 10.48550/arxiv.0904.1164 · pith_short_12: W7IGO63P4GWZ · pith_short_16: W7IGO63P4GWZ4FSJ · pith_short_8: W7IGO63P

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/W7IGO63P4GWZ4FSJGM6T7Z3H67 \
  | 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: b7d0677b6fe1ad9e1649333d3fe767f7ca4eba1ff33cd263c724c65c4489216a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2464bbc0ad9d1d8e7e6818d8c435fa3f33c82a1e7b207388d1fa7df4a1b3b1fe",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2009-04-07T15:23:26Z",
    "title_canon_sha256": "89181eaed18084328e23dd7e08d7e28f3cc51791768218d63ac78e92ba2e5f1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1164",
    "kind": "arxiv",
    "version": 1
  }
}