Pith Number

pith:YT2HSSJS

pith:2009:YT2HSSJSBIF4IVRYUWS4I4OLD6

not attested not anchored not stored refs pending

The B-L/Electroweak Hierarchy in Smooth Heterotic Compactifications

Burt Ovrut, Michael Ambroso

arxiv:0910.1129 v1 · 2009-10-06 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YT2HSSJSBIF4IVRYUWS4I4OLD6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:34:19.873476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4f47949320a0bc45638a5a5c471cb1f9da2c9801e41075d61d16953b3ea13bc

Aliases

arxiv: 0910.1129 · arxiv_version: 0910.1129v1 · doi: 10.48550/arxiv.0910.1129 · pith_short_12: YT2HSSJSBIF4 · pith_short_16: YT2HSSJSBIF4IVRY · pith_short_8: YT2HSSJS

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/YT2HSSJSBIF4IVRYUWS4I4OLD6 \
  | 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: c4f47949320a0bc45638a5a5c471cb1f9da2c9801e41075d61d16953b3ea13bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07f8b1210707c9b5fb1a3d34e8c4eb449e368fd7c8e31968aed65ff68499c5ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-06T23:26:03Z",
    "title_canon_sha256": "47de0407c7601bb2a6e3cceeb2cb099b3c296c8f45d95a72f2bbb00ca3e393b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1129",
    "kind": "arxiv",
    "version": 1
  }
}