Pith Number

pith:MR2HTXAA

pith:2004:MR2HTXAA6N56MA6W27GGZXQV5J

not attested not anchored not stored refs pending

Multi instanton calculus on ALE spaces

Francesco Fucito, Jose F. Morales, Rubik Poghossian

arxiv:hep-th/0406243 v2 · 2004-06-25 · 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{MR2HTXAA6N56MA6W27GGZXQV5J}

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	2026-07-04T16:48:57.768573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

647479dc00f37be603d6d7cc6cde15ea63f64f7ea61d27d6153a34da7849fe06

Aliases

arxiv: hep-th/0406243 · arxiv_version: hep-th/0406243v2 · doi: 10.48550/arxiv.hep-th/0406243 · pith_short_12: MR2HTXAA6N56 · pith_short_16: MR2HTXAA6N56MA6W · pith_short_8: MR2HTXAA

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/MR2HTXAA6N56MA6W27GGZXQV5J \
  | 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: 647479dc00f37be603d6d7cc6cde15ea63f64f7ea61d27d6153a34da7849fe06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57e9638b28b80cfee1b91e4e64c0aa4700ee4fabedf68bbe73a58bd2ff33eb4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-06-25T17:23:57Z",
    "title_canon_sha256": "870a00909b712d1cfe5eb4c4e45971f03436f3c7fa9b1741b26af0e570a407a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0406243",
    "kind": "arxiv",
    "version": 2
  }
}