Pith Number

pith:ZNXDNVAN

pith:2005:ZNXDNVANCTOK45B2RUYBG3WVNQ

not attested not anchored not stored refs pending

Ideal boundaries of pseudo-Anosov flows and uniform convergence groups, with connections and applications to large scale geometry

Sergio R. Fenley

arxiv:math/0507153 v4 · 2005-07-07 · math.GT · 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{ZNXDNVANCTOK45B2RUYBG3WVNQ}

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	2026-05-18T02:37:59.754427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb6e36d40d14dcae743a8d30136ed56c0147a3f35d85370400a93f659a67315f

Aliases

arxiv: math/0507153 · arxiv_version: math/0507153v4 · doi: 10.48550/arxiv.math/0507153 · pith_short_12: ZNXDNVANCTOK · pith_short_16: ZNXDNVANCTOK45B2 · pith_short_8: ZNXDNVAN

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/ZNXDNVANCTOK45B2RUYBG3WVNQ \
  | 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: cb6e36d40d14dcae743a8d30136ed56c0147a3f35d85370400a93f659a67315f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00e2ce4fb21c8a58dbd6e6a5e42100625ccb5a0dfaca80058d332b47ea040680",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2005-07-07T17:07:18Z",
    "title_canon_sha256": "b9a6edea61e1f088a8cb1333643082e8a7b338aaa3b754b5a4e0fe7d2b76ba6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0507153",
    "kind": "arxiv",
    "version": 4
  }
}