Pith Number

pith:UY7HFQ75

pith:2022:UY7HFQ75REDUNXXWWEH76ZMB6J

not attested not anchored not stored refs pending

The integral Chow rings of the stacks of hyperelliptic Weierstrass points

Dan Edidin, Zhengning Hu

arxiv:2208.00556 v2 · 2022-08-01 · 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{UY7HFQ75REDUNXXWWEH76ZMB6J}

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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.

Cited by

1 paper in Pith

The Integral Chow Rings of the Moduli Stacks of Hyperelliptic Prym Pairs II

Receipt and verification

First computed	2026-07-05T08:50:23.009947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a63e72c3fd890746def6b10fff6581f2643a1d51d0c64b3939aab8692361da23

Aliases

arxiv: 2208.00556 · arxiv_version: 2208.00556v2 · doi: 10.48550/arxiv.2208.00556 · pith_short_12: UY7HFQ75REDU · pith_short_16: UY7HFQ75REDUNXXW · pith_short_8: UY7HFQ75

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/UY7HFQ75REDUNXXWWEH76ZMB6J \
  | 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: a63e72c3fd890746def6b10fff6581f2643a1d51d0c64b3939aab8692361da23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e63a5152b70c2535340173eabafd4e33cf7b2dc369464cea87e85e3b38ff5722",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-08-01T01:10:17Z",
    "title_canon_sha256": "698ae3591070121f083325bf0b1be2271e4c6ab52651510a3f7ef601afe582f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00556",
    "kind": "arxiv",
    "version": 2
  }
}