Pith Number

pith:P6WX3W6L

pith:2011:P6WX3W6LXOPEPP6YNGOZQS7F74

not attested not anchored not stored refs pending

On cyclicity one elliptic islands of the Standard family

Jacopo De Simoi

arxiv:1107.3518 v2 · 2011-07-18 · 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{P6WX3W6LXOPEPP6YNGOZQS7F74}

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	2026-05-18T04:00:13.599053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fad7ddbcbbb9e47bfd8699d984be5ff25b685dcbd709b8020e5d417412e3552

Aliases

arxiv: 1107.3518 · arxiv_version: 1107.3518v2 · doi: 10.48550/arxiv.1107.3518 · pith_short_12: P6WX3W6LXOPE · pith_short_16: P6WX3W6LXOPEPP6Y · pith_short_8: P6WX3W6L

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/P6WX3W6LXOPEPP6YNGOZQS7F74 \
  | 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: 7fad7ddbcbbb9e47bfd8699d984be5ff25b685dcbd709b8020e5d417412e3552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c75630eeeafee370ac8c0b1b298a670705ee67806c5804b5ac564d8d07600ad0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-07-18T17:53:02Z",
    "title_canon_sha256": "1d4aa67f6ecc6805037fc02a6f3fe841be32eaae4d1091b9a8d0f0cb9e55da89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3518",
    "kind": "arxiv",
    "version": 2
  }
}