Pith Number

pith:7FWDNRKV

pith:2024:7FWDNRKV5J6GTLPRA6GAJWT2VC

not attested not anchored not stored refs pending

The Albanese morphism for hyperelliptic varieties

Andreas Demleitner, Pedro N\'u\~nez, Pieter Belmans

arxiv:2411.14814 v1 · 2024-11-22 · 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{7FWDNRKV5J6GTLPRA6GAJWT2VC}

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	2026-07-05T09:39:12.310546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96c36c555ea7c69adf1078c04da7aa8960cc3ed15f509e0103f9bfad851b6ed

Aliases

arxiv: 2411.14814 · arxiv_version: 2411.14814v1 · doi: 10.48550/arxiv.2411.14814 · pith_short_12: 7FWDNRKV5J6G · pith_short_16: 7FWDNRKV5J6GTLPR · pith_short_8: 7FWDNRKV

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/7FWDNRKV5J6GTLPRA6GAJWT2VC \
  | 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: f96c36c555ea7c69adf1078c04da7aa8960cc3ed15f509e0103f9bfad851b6ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8260d4c9a7d62edab7a6c7469faa6882f1c9140869406a99a1f6caf72c5e1cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-11-22T09:20:15Z",
    "title_canon_sha256": "38a10240f8ca1533e93ce6585b2707a32b31cc8a9bdb77cb07e04a093b66af4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14814",
    "kind": "arxiv",
    "version": 1
  }
}