Pith Number

pith:SMZZIGLM

pith:2018:SMZZIGLMVBQBTLR4XR3UGYVHPI

not attested not anchored not stored refs pending

2-cycles sur les hypersurfaces cubiques de dimension 5

Lie Fu, Zhiyu Tian

arxiv:1801.03995 v2 · 2018-01-11 · 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{SMZZIGLMVBQBTLR4XR3UGYVHPI}

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

The Lichtenbaum-Quillen dimension of complex varieties

Receipt and verification

First computed	2026-05-18T00:01:23.479718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

933394196ca86019ae3cbc774362a77a3eadfcdacc53b89cb6b3120c8f37131a

Aliases

arxiv: 1801.03995 · arxiv_version: 1801.03995v2 · doi: 10.48550/arxiv.1801.03995 · pith_short_12: SMZZIGLMVBQB · pith_short_16: SMZZIGLMVBQBTLR4 · pith_short_8: SMZZIGLM

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/SMZZIGLMVBQBTLR4XR3UGYVHPI \
  | 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: 933394196ca86019ae3cbc774362a77a3eadfcdacc53b89cb6b3120c8f37131a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa547b41908e9adb6401d89aad65a28827903931248e666fd2523db0944a8b7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-01-11T21:21:54Z",
    "title_canon_sha256": "1649724a56865f4157da9155884b854415a79df86d7cb91af704396c00955ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03995",
    "kind": "arxiv",
    "version": 2
  }
}