Pith Number

pith:RWQ6ZF7J

pith:2022:RWQ6ZF7JOO6YN6G7KIWBNEQDAT

not attested not anchored not stored refs pending

Reconstruction theorems for genus 2 Gromov-Witten invariants

Thomas Wennink

arxiv:2210.04038 v1 · 2022-10-08 · 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{RWQ6ZF7JOO6YN6G7KIWBNEQDAT}

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.

Cited by

1 paper in Pith

Gromov-Witten theory of $\mathsf{Hilb}^n(\mathbb{C}^2)$ and Noether-Lefschetz theory of $\mathcal{A}_g$

Receipt and verification

First computed	2026-07-05T05:04:35.264251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8da1ec97e973bd86f8df522c16920304ec5dcbbab1d4a5194b29145cdd5d0eea

Aliases

arxiv: 2210.04038 · arxiv_version: 2210.04038v1 · doi: 10.48550/arxiv.2210.04038 · pith_short_12: RWQ6ZF7JOO6Y · pith_short_16: RWQ6ZF7JOO6YN6G7 · pith_short_8: RWQ6ZF7J

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/RWQ6ZF7JOO6YN6G7KIWBNEQDAT \
  | 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: 8da1ec97e973bd86f8df522c16920304ec5dcbbab1d4a5194b29145cdd5d0eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7841edb3cde2e23966a0bc73229e096a2086d1a2930efd92517bbec4cfb5c365",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-10-08T14:42:53Z",
    "title_canon_sha256": "45617245fada7d97f0ce8f4e92844658e5e00bbb7257e0d2cc598b6cf618b907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04038",
    "kind": "arxiv",
    "version": 1
  }
}