Pith Number

pith:2SYQ65JO

pith:2011:2SYQ65JOTEDDR3D7Z2EC5DHW7F

not attested not anchored not stored refs pending

Birational automorphism groups and the movable cone theorem for Calabi-Yau manifolds of Wehler type via universal Coxeter groups

Keiji Oguiso, Serge Cantat

arxiv:1107.5862 v3 · 2011-07-29 · math.AG · 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{2SYQ65JOTEDDR3D7Z2EC5DHW7F}

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	2026-05-18T03:31:31.009594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4b10f752e990638ec7fce882e8cf6f97ca1d362bc8b2a79556d061fc8ffdb8d

Aliases

arxiv: 1107.5862 · arxiv_version: 1107.5862v3 · doi: 10.48550/arxiv.1107.5862 · pith_short_12: 2SYQ65JOTEDD · pith_short_16: 2SYQ65JOTEDDR3D7 · pith_short_8: 2SYQ65JO

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/2SYQ65JOTEDDR3D7Z2EC5DHW7F \
  | 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: d4b10f752e990638ec7fce882e8cf6f97ca1d362bc8b2a79556d061fc8ffdb8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "335a53ecd54f528c08a6614c4d5ba73edc3fd37c82516e8336fdd6283b53f5b6",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-07-29T02:46:57Z",
    "title_canon_sha256": "0c2d41744ee5066ad8a1041938a7e9d937992ed94e9d430d662f8072a1edc7f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5862",
    "kind": "arxiv",
    "version": 3
  }
}