Pith Number

pith:XH7MQBNS

pith:1996:XH7MQBNSC4QKTOOFBAGVI6GMRN

not attested not anchored not stored refs pending

Geometric Engineering of Quantum Field Theories

Albrecht Klemm, Cumrun Vafa, Sheldon Katz

arxiv:hep-th/9609239 v2 · 1996-09-30 · hep-th · 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{XH7MQBNSC4QKTOOFBAGVI6GMRN}

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

4 papers in Pith

Modular resurgence of topological string

BPS Dendroscopy on Local $\mathbb{P}^1\times \mathbb{P}^1$

Higher-Rank Connections and Deformed Schr\"odinger Operators

Shell formulas for instantons and gauge origami

Receipt and verification

First computed	2026-07-04T16:02:23.384739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9fec805b21720a9b9c5080d5478cc8b617fe5994a5889cbca82e77dc0b78caf

Aliases

arxiv: hep-th/9609239 · arxiv_version: hep-th/9609239v2 · doi: 10.48550/arxiv.hep-th/9609239 · pith_short_12: XH7MQBNSC4QK · pith_short_16: XH7MQBNSC4QKTOOF · pith_short_8: XH7MQBNS

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/XH7MQBNSC4QKTOOFBAGVI6GMRN \
  | 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: b9fec805b21720a9b9c5080d5478cc8b617fe5994a5889cbca82e77dc0b78caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a24af4e05f208c2b09de6effab7b159dd2c0b9ea32973606db8ce3df1ad4479b",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-09-30T21:35:17Z",
    "title_canon_sha256": "5b75ad46bf9658fb1d3cfc7f9db6bfcbdcf0438b8aa9b7f5f1c4cb23dcccc727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9609239",
    "kind": "arxiv",
    "version": 2
  }
}