Pith Number

pith:WVT5BEA6

pith:2014:WVT5BEA6UXTJVBGR7LS53BGW3L

not attested not anchored not stored refs pending

Categorical Bockstein sequences

Leonid Positselski

arxiv:1404.5011 v6 · 2014-04-20 · math.KT · math.CT · math.RT

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVT5BEA6UXTJVBGR7LS53BGW3L}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

From Diaz's Enriques Product to an $n$-Fold Cup-Product Bockstein Family of Integral Hodge Counterexamples

Receipt and verification

First computed	2026-05-18T00:01:10.962333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b567d0901ea5e69a84d1fae5dd84d6dadc27080402b36c4a0ab4ba6e6b02b183

Aliases

arxiv: 1404.5011 · arxiv_version: 1404.5011v6 · doi: 10.48550/arxiv.1404.5011 · pith_short_12: WVT5BEA6UXTJ · pith_short_16: WVT5BEA6UXTJVBGR · pith_short_8: WVT5BEA6

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/WVT5BEA6UXTJVBGR7LS53BGW3L \
  | 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: b567d0901ea5e69a84d1fae5dd84d6dadc27080402b36c4a0ab4ba6e6b02b183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f118fa5a48af07a5d266a3a0e847073d10923dab53ffee239e26956586fad2d",
    "cross_cats_sorted": [
      "math.CT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2014-04-20T04:49:10Z",
    "title_canon_sha256": "b772e085cb388f2acaee647a058219a3327d664ce9ab1126bf7237161320303e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5011",
    "kind": "arxiv",
    "version": 6
  }
}