Pith Number

pith:UT2QXYIV

pith:2018:UT2QXYIV6X57YGIGN65HKQATFY

not attested not anchored not stored refs pending

Infinitely many new families of complete cohomogeneity one G_2-manifolds: G_2 analogues of the Taub-NUT and Eguchi-Hanson spaces

Johannes Nordstr\"om, Lorenzo Foscolo, Mark Haskins

arxiv:1805.02612 v3 · 2018-05-07 · math.DG · 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{UT2QXYIV6X57YGIGN65HKQATFY}

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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

(-1)-form symmetries from M-theory and SymTFTs

Receipt and verification

First computed	2026-07-05T02:13:01.121523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4f50be115f5fbfc19066fba7540132e1c071e70fd6c9c2410c9f6d850964063

Aliases

arxiv: 1805.02612 · arxiv_version: 1805.02612v3 · doi: 10.48550/arxiv.1805.02612 · pith_short_12: UT2QXYIV6X57 · pith_short_16: UT2QXYIV6X57YGIG · pith_short_8: UT2QXYIV

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/UT2QXYIV6X57YGIGN65HKQATFY \
  | 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: a4f50be115f5fbfc19066fba7540132e1c071e70fd6c9c2410c9f6d850964063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4583918de1bd12c1f55ef26bc209d3b2f6434fcec27d6a952fee343d48730571",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-05-07T16:45:08Z",
    "title_canon_sha256": "ba33a86d6fd271260b3329c94807bce1cba907b827aed5cbfcb0909cb302a813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02612",
    "kind": "arxiv",
    "version": 3
  }
}