Pith Number

pith:FSXJXHRH

pith:2023:FSXJXHRHJ3KBVKMJLE5XOFMT3K

not attested not anchored not stored refs pending

Eleven-dimensional supergravity as a Calabi-Yau twofold

Fabian Hahner, Ingmar Saberi

arxiv:2304.12371 v2 · 2023-04-24 · math-ph · hep-th · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSXJXHRHJ3KBVKMJLE5XOFMT3K}

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	2026-07-05T09:43:22.365038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cae9b9e274ed41aa989593b771593da969a074760508c1a7fa0be3777386d09

Aliases

arxiv: 2304.12371 · arxiv_version: 2304.12371v2 · doi: 10.48550/arxiv.2304.12371 · pith_short_12: FSXJXHRHJ3KB · pith_short_16: FSXJXHRHJ3KBVKMJ · pith_short_8: FSXJXHRH

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/FSXJXHRHJ3KBVKMJLE5XOFMT3K \
  | 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: 2cae9b9e274ed41aa989593b771593da969a074760508c1a7fa0be3777386d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a11f1e995b968c0f1a7391c20ffcca5b5e71af116a0440dbc4666fcb1effea",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2023-04-24T18:08:26Z",
    "title_canon_sha256": "4e3d06e23aae0a651ec4b0e67def8a37acb6b4b0c45cd9fb5f4e26bfa70c500c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.12371",
    "kind": "arxiv",
    "version": 2
  }
}