Pith Number

pith:AQYAOUUX

pith:2017:AQYAOUUXJRAI732LJNHEFRC23P

not attested not anchored not stored refs pending

Bloch's conjecture on surfaces of general type with an involution

Kalyan Banerjee

arxiv:1705.10713 v4 · 2017-05-30 · 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{AQYAOUUXJRAI732LJNHEFRC23P}

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

Involutions on algebraic surfaces and the Generalised Bloch's conjecture

Receipt and verification

First computed	2026-05-18T00:29:01.487144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04300752974c408fef4b4b4e42c45adbd69441297b83662f7ed7b6a1e81b2bde

Aliases

arxiv: 1705.10713 · arxiv_version: 1705.10713v4 · doi: 10.48550/arxiv.1705.10713 · pith_short_12: AQYAOUUXJRAI · pith_short_16: AQYAOUUXJRAI732L · pith_short_8: AQYAOUUX

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/AQYAOUUXJRAI732LJNHEFRC23P \
  | 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: 04300752974c408fef4b4b4e42c45adbd69441297b83662f7ed7b6a1e81b2bde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "799f8fc36a1ca223d10f18900608409e3703f0b891f97988fb69576b6e09aa98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-05-30T15:56:49Z",
    "title_canon_sha256": "0efc3c28c3d41d2b270119de6cd5c60d0a9129a855aa4ff61c2083a9cdee9524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10713",
    "kind": "arxiv",
    "version": 4
  }
}