Pith Number

pith:UJ3ZVX42

pith:2006:UJ3ZVX42L7L7G5YHVMQWFE5EJ2

not attested not anchored not stored refs pending

Equivariant counts of points of the moduli spaces of pointed hyperelliptic curves

Jonas Bergstr\"om

arxiv:math/0611813 v2 · 2006-11-27 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJ3ZVX42L7L7G5YHVMQWFE5EJ2}

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	2026-05-18T04:07:18.106519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2779adf9a5fd7f37707ab216293a44e89705e85660ba8662462a0a53a3ae789

Aliases

arxiv: math/0611813 · arxiv_version: math/0611813v2 · doi: 10.48550/arxiv.math/0611813 · pith_short_12: UJ3ZVX42L7L7 · pith_short_16: UJ3ZVX42L7L7G5YH · pith_short_8: UJ3ZVX42

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/UJ3ZVX42L7L7G5YHVMQWFE5EJ2 \
  | 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: a2779adf9a5fd7f37707ab216293a44e89705e85660ba8662462a0a53a3ae789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44e7e5fa139e3ba7da83f1df308c90ad77bdf112997ae409d9954a72875f7d7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2006-11-27T10:52:23Z",
    "title_canon_sha256": "c4fb16ced638ae0df2ce7a9e941fbf83f0d9e32e18e6c7f1a44aca469a153bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0611813",
    "kind": "arxiv",
    "version": 2
  }
}