Pith Number

pith:76N5ZXQO

pith:2009:76N5ZXQOVC3QDFNGC3ODRKPPLW

not attested not anchored not stored refs pending

Two-Dimensional Supersymmetric Sigma Models on Almost-Product Manifolds and Non-Geometry

Vid Stojevic

arxiv:0906.2028 v4 · 2009-06-11 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76N5ZXQOVC3QDFNGC3ODRKPPLW}

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	2026-05-18T04:35:46.238466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff9bdcde0ea8b70195a616dc38a9ef5dae8da2ce561b722078054d2940a0bdad

Aliases

arxiv: 0906.2028 · arxiv_version: 0906.2028v4 · doi: 10.48550/arxiv.0906.2028 · pith_short_12: 76N5ZXQOVC3Q · pith_short_16: 76N5ZXQOVC3QDFNG · pith_short_8: 76N5ZXQO

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/76N5ZXQOVC3QDFNGC3ODRKPPLW \
  | 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: ff9bdcde0ea8b70195a616dc38a9ef5dae8da2ce561b722078054d2940a0bdad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f51b043fd6ac54d0b82764c1a1614070752b57c744561506344156ba9a31480",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-06-11T19:52:10Z",
    "title_canon_sha256": "fa1e04d37b80ed29d49a188058e0d71dc431624d1c1a9b74d912e68457def344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2028",
    "kind": "arxiv",
    "version": 4
  }
}