Pith Number

pith:VEUK46SA

pith:2021:VEUK46SAQOHIZ2DAI6MCMXIDMH

not attested not anchored not stored refs pending

Order 3 symplectic automorphisms on K3 surfaces

Alice Garbagnati, Yulieth Prieto Monta\~nez

arxiv:2102.01207 v2 · 2021-02-01 · 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{VEUK46SAQOHIZ2DAI6MCMXIDMH}

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

2 papers in Pith

Kuznetsov components and transcendental motives of cubic fourfolds

Kuznetsov components ans transcendental motives of cubic fourfolds

Receipt and verification

First computed	2026-07-05T04:59:56.686949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a928ae7a40838e8ce8604798265d0361eb988f589ca70484ba827343ebf9fc5d

Aliases

arxiv: 2102.01207 · arxiv_version: 2102.01207v2 · doi: 10.48550/arxiv.2102.01207 · pith_short_12: VEUK46SAQOHI · pith_short_16: VEUK46SAQOHIZ2DA · pith_short_8: VEUK46SA

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/VEUK46SAQOHIZ2DAI6MCMXIDMH \
  | 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: a928ae7a40838e8ce8604798265d0361eb988f589ca70484ba827343ebf9fc5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6579d1ab4b70e4ebf1dd172628d45ba62b29f303d2bcddbc01fbc375f1cc290",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2021-02-01T22:08:18Z",
    "title_canon_sha256": "64599cfe8e3b0193af081d2cba3990705acd8585ebe0f8c43a3abbd66dcb7328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01207",
    "kind": "arxiv",
    "version": 2
  }
}