Pith Number

pith:XPSNT3UC

pith:2003:XPSNT3UCZ52DMBMFO4KV46M72Y

not attested not anchored not stored refs pending

Matrix Models, Geometric Engineering and Elliptic Genera

Amer Iqbal, Cumrun Vafa, Timothy J. Hollowood

arxiv:hep-th/0310272 v4 · 2003-10-29 · 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{XPSNT3UCZ52DMBMFO4KV46M72Y}

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

2 papers in Pith

Vershik-Kerov in higher times

Quark hierarchies and CP violation from the Siegel modular group

Receipt and verification

First computed	2026-05-18T04:35:23.294252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe4d9ee82cf7436058577155e799fd602759d1f77a5d304bfb541a196ab1268

Aliases

arxiv: hep-th/0310272 · arxiv_version: hep-th/0310272v4 · doi: 10.48550/arxiv.hep-th/0310272 · pith_short_12: XPSNT3UCZ52D · pith_short_16: XPSNT3UCZ52DMBMF · pith_short_8: XPSNT3UC

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/XPSNT3UCZ52DMBMFO4KV46M72Y \
  | 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: bbe4d9ee82cf7436058577155e799fd602759d1f77a5d304bfb541a196ab1268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d56ef104a2affa33212df6cdefe33fb01491c85f4009aea4298233f6990bb791",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-10-29T19:53:33Z",
    "title_canon_sha256": "cfc55f6508a7d6bad79a5fab1193b356ee38b8279c01ba821c6ff418fa223d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0310272",
    "kind": "arxiv",
    "version": 4
  }
}