Pith Number

pith:HHKQ2MJH

pith:2022:HHKQ2MJHPBZNZ4PV55NTLBCMSE

not attested not anchored not stored refs pending

A moduli theoretic approach to Lagrangian subvarieties of hyperk\"ahler varieties: Examples

Hanfei Guo, Shizhuo Zhang, Zhiyu Liu

arxiv:2203.13091 v1 · 2022-03-24 · 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{HHKQ2MJHPBZNZ4PV55NTLBCMSE}

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

A note on geometry of Bridgeland Moduli spaces on Gushel-Mukai threefolds

Receipt and verification

First computed	2026-07-05T04:08:20.444084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39d50d31277872dcf1f5ef5b35844c9128a7afea8679cebf2b011f55451764ad

Aliases

arxiv: 2203.13091 · arxiv_version: 2203.13091v1 · doi: 10.48550/arxiv.2203.13091 · pith_short_12: HHKQ2MJHPBZN · pith_short_16: HHKQ2MJHPBZNZ4PV · pith_short_8: HHKQ2MJH

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/HHKQ2MJHPBZNZ4PV55NTLBCMSE \
  | 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: 39d50d31277872dcf1f5ef5b35844c9128a7afea8679cebf2b011f55451764ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7de08be368e1aba9d3b91ea074e9e6e832663abe9f48ec48b33d3e7a58af6cae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-03-24T14:33:00Z",
    "title_canon_sha256": "087ee918746a00d836f9e0e6e1f87c37b030bc7e643e0ef77b4119463454edf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13091",
    "kind": "arxiv",
    "version": 1
  }
}