Pith Number

pith:OX3LH22A

pith:2013:OX3LH22AMDALT5U7SPAD3GTSCM

not attested not anchored not stored refs pending

A few Ricci-flat stacks as phases of exotic GLSM's

E. Sharpe

arxiv:1306.5440 v2 · 2013-06-23 · 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{OX3LH22AMDALT5U7SPAD3GTSCM}

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

1 paper in Pith

Heterotic Strings on Enriques Surfaces

Receipt and verification

First computed	2026-05-18T00:36:25.166252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75f6b3eb4060c0b9f69f93c03d9a7213226350724a5c96950106a30c484cae82

Aliases

arxiv: 1306.5440 · arxiv_version: 1306.5440v2 · doi: 10.48550/arxiv.1306.5440 · pith_short_12: OX3LH22AMDAL · pith_short_16: OX3LH22AMDALT5U7 · pith_short_8: OX3LH22A

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/OX3LH22AMDALT5U7SPAD3GTSCM \
  | 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: 75f6b3eb4060c0b9f69f93c03d9a7213226350724a5c96950106a30c484cae82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fa5944b698be9d011650b55fe97afcf52fb80d6a2c3a0619f7e142bbfc8062d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-23T16:54:44Z",
    "title_canon_sha256": "12c0937f322e7a3704c96f2029be588524ec3a73513b5e083d184e07b7ffbe20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5440",
    "kind": "arxiv",
    "version": 2
  }
}