Pith Number

pith:SBIY5YEX

pith:2002:SBIY5YEXQVCBWNPWPFNXXWF2Q5

not attested not anchored not stored refs pending

Multi-Instanton Calculus and Equivariant Cohomology

Alessandro Tanzini, Francesco Fucito, Jose F. Morales, Ugo Bruzzo

arxiv:hep-th/0211108 v4 · 2002-11-12 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBIY5YEXQVCBWNPWPFNXXWF2Q5}

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

Defects, nested instantons and comet shaped quivers

Receipt and verification

First computed	2026-07-04T17:21:07.832647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90518ee09785441b35f6795b7bd8ba8763e20e3c64c86c2471c6800ed5d1be98

Aliases

arxiv: hep-th/0211108 · arxiv_version: hep-th/0211108v4 · doi: 10.48550/arxiv.hep-th/0211108 · pith_short_12: SBIY5YEXQVCB · pith_short_16: SBIY5YEXQVCBWNPW · pith_short_8: SBIY5YEX

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/SBIY5YEXQVCBWNPWPFNXXWF2Q5 \
  | 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: 90518ee09785441b35f6795b7bd8ba8763e20e3c64c86c2471c6800ed5d1be98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c220d39552ef03c184c2d66188dec9198c345d4d7938e42586389e3e09b7eb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-11-12T17:44:36Z",
    "title_canon_sha256": "a209732bebd8f57f0af49415b9a014dea93c9b433b07007e7a3788afa741018f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0211108",
    "kind": "arxiv",
    "version": 4
  }
}