Pith Number

pith:32YMS4MK

pith:2019:32YMS4MKACDOQEU6IGGPOX3MHP

not attested not anchored not stored refs pending

On the Bauer-Furuta and Seiberg-Witten invariants of families of $4$-manifolds

David Baraglia, Hokuto Konno

arxiv:1903.01649 v3 · 2019-03-05 · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32YMS4MKACDOQEU6IGGPOX3MHP}

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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

A note on the Nielsen realization problem for K3 surfaces

Receipt and verification

First computed	2026-07-05T04:18:59.560360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb0c9718a0086e8129e418cf75f6c3bd219ecd447a82ab6024c452da63826c9

Aliases

arxiv: 1903.01649 · arxiv_version: 1903.01649v3 · doi: 10.48550/arxiv.1903.01649 · pith_short_12: 32YMS4MKACDO · pith_short_16: 32YMS4MKACDOQEU6 · pith_short_8: 32YMS4MK

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/32YMS4MKACDOQEU6IGGPOX3MHP \
  | 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: deb0c9718a0086e8129e418cf75f6c3bd219ecd447a82ab6024c452da63826c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c39bc55a0960e1ba618891c70500738c90cf8f7e5b8776f7b81b5384f2b55d42",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-03-05T03:43:56Z",
    "title_canon_sha256": "98490c306682277367a83b441ca4df2f5cd41562e45e25abba5ee4a1d592d775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01649",
    "kind": "arxiv",
    "version": 3
  }
}