Pith Number

pith:2ESYVCTJ

pith:2018:2ESYVCTJDVCWCUGWW5CWIDD23R

not attested not anchored not stored refs pending

Algebraic cycles on certain hyperkaehler fourfolds with an order $3$ non-symplectic automorphism II

Robert Laterveer

arxiv:1802.07030 v1 · 2018-02-20 · 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{2ESYVCTJDVCWCUGWW5CWIDD23R}

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	2026-05-18T00:22:53.697062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1258a8a691d456150d6b745640c7adc6f381d86285cd6c924fb903619092acc

Aliases

arxiv: 1802.07030 · arxiv_version: 1802.07030v1 · doi: 10.48550/arxiv.1802.07030 · pith_short_12: 2ESYVCTJDVCW · pith_short_16: 2ESYVCTJDVCWCUGW · pith_short_8: 2ESYVCTJ

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/2ESYVCTJDVCWCUGWW5CWIDD23R \
  | 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: d1258a8a691d456150d6b745640c7adc6f381d86285cd6c924fb903619092acc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "799196758753eee70260d9dc11e472578b9541d73cc0d558eb586870f3200d25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-02-20T09:52:06Z",
    "title_canon_sha256": "f71797a1d537ea324ed582e292526a33fd3cf57497ac3fee5edf698e882675f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07030",
    "kind": "arxiv",
    "version": 1
  }
}