Pith Number

pith:7KT62VYG

pith:2019:7KT62VYG7GTOFLSBAGJD4Q7NQL

not attested not anchored not stored refs pending

U-duality extension of Drinfel'd double

Yuho Sakatani

arxiv:1911.06320 v4 · 2019-11-14 · hep-th · math.DG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KT62VYG7GTOFLSBAGJD4Q7NQL}

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

Gauged Extended Field Theory and Generalised Cartan Geometry

Receipt and verification

First computed	2026-07-05T00:57:50.882716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa7ed5706f9a6e2ae4101923e43ed82c4b600d09a1e084f4e9f3e43de11b8d9

Aliases

arxiv: 1911.06320 · arxiv_version: 1911.06320v4 · doi: 10.48550/arxiv.1911.06320 · pith_short_12: 7KT62VYG7GTO · pith_short_16: 7KT62VYG7GTOFLSB · pith_short_8: 7KT62VYG

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/7KT62VYG7GTOFLSBAGJD4Q7NQL \
  | 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: faa7ed5706f9a6e2ae4101923e43ed82c4b600d09a1e084f4e9f3e43de11b8d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "377cd7a9a9af85d6699b8e26f24c00691ce4e4be64e460d8811d8b1f8c2b2c56",
    "cross_cats_sorted": [
      "math.DG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-11-14T18:59:48Z",
    "title_canon_sha256": "da81ecd80b010d1beb014e17b4b0ca1178cba743b01a5a19a457bf2b5d65fdd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06320",
    "kind": "arxiv",
    "version": 4
  }
}