Pith Number

pith:QREPFQFN

pith:1995:QREPFQFNWPVJCGWMUBBG4STRX7

not attested not anchored not stored refs pending

The Coupled Seiberg-Witten Equations, vortices, and Moduli spaces of stable pairs

A. Teleman, Ch. Okonek

arxiv:alg-geom/9505012 v1 · 1995-05-08 · alg-geom · 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{QREPFQFNWPVJCGWMUBBG4STRX7}

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	2026-07-04T15:08:04.360308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8448f2c0adb3ea911acca0426e4a71bff99f39c59440a188ba08e34dbe7c3176

Aliases

arxiv: alg-geom/9505012 · arxiv_version: alg-geom/9505012v1 · doi: 10.48550/arxiv.alg-geom/9505012 · pith_short_12: QREPFQFNWPVJ · pith_short_16: QREPFQFNWPVJCGWM · pith_short_8: QREPFQFN

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/QREPFQFNWPVJCGWMUBBG4STRX7 \
  | 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: 8448f2c0adb3ea911acca0426e4a71bff99f39c59440a188ba08e34dbe7c3176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9013d4b02307945b06e91c32246e8439d94d2fe9b4882d4d6b81291f2a865c6",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "alg-geom",
    "submitted_at": "1995-05-08T19:30:12Z",
    "title_canon_sha256": "c87a5d69e2226b0fee5e5ee21347334ae2d04d0555835a4bd7bcd9d1efc214bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9505012",
    "kind": "arxiv",
    "version": 1
  }
}