Pith Number

pith:KLZTOPUE

pith:2014:KLZTOPUEJQNBVRMWMTMONZHES7

not attested not anchored not stored refs pending

Singularities of elliptic curves in $K3$ surfaces and the Beauville-Voisin zero-cycle

Hsueh-Yung Lin

arxiv:1407.5700 v1 · 2014-07-22 · 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{KLZTOPUEJQNBVRMWMTMONZHES7}

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	2026-05-18T01:24:04.269640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f3373e844c1a1ac59664d8e6e4e497d366b97fba9a399fd81fc00c1fdb0ce0

Aliases

arxiv: 1407.5700 · arxiv_version: 1407.5700v1 · doi: 10.48550/arxiv.1407.5700 · pith_short_12: KLZTOPUEJQNB · pith_short_16: KLZTOPUEJQNBVRMW · pith_short_8: KLZTOPUE

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/KLZTOPUEJQNBVRMWMTMONZHES7 \
  | 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: 52f3373e844c1a1ac59664d8e6e4e497d366b97fba9a399fd81fc00c1fdb0ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfd5163bbce068a2f449f1dee818a5a83fbd649c76f4248d7b85e8ff1e55f76f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-07-22T00:37:03Z",
    "title_canon_sha256": "3d095059fe2700f12560f42d65b3c1fc5e58fb50fdc55d8a05d39e40d8406644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5700",
    "kind": "arxiv",
    "version": 1
  }
}