Pith Number

pith:DB73KKKB

pith:2022:DB73KKKBOSBW6SSUZZG5PQJDQE

not attested not anchored not stored refs pending

Contact geometric mechanics: the Tulczyjew triples

Janusz Grabowski, Katarzyna Grabowska

arxiv:2209.03154 v3 · 2022-09-07 · math.SG · math-ph · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DB73KKKBOSBW6SSUZZG5PQJDQE}

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

On Homogeneous K\"ahler Manifolds

Receipt and verification

First computed	2026-07-05T09:29:23.194969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

187fb5294174836f4a54ce4dd7c123812e41f8a3c7b7c6ae3b5c59f824efd530

Aliases

arxiv: 2209.03154 · arxiv_version: 2209.03154v3 · doi: 10.48550/arxiv.2209.03154 · pith_short_12: DB73KKKBOSBW · pith_short_16: DB73KKKBOSBW6SSU · pith_short_8: DB73KKKB

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/DB73KKKBOSBW6SSUZZG5PQJDQE \
  | 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: 187fb5294174836f4a54ce4dd7c123812e41f8a3c7b7c6ae3b5c59f824efd530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c509cb478895605aec2e344af2779f6e6a2044567949ebc80437d9d6cdb6a4",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2022-09-07T13:47:58Z",
    "title_canon_sha256": "1f1fb4ec01daecfa0fbf034ab917dc7d0ceae61dd9f61d08db15eebc990d8eff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.03154",
    "kind": "arxiv",
    "version": 3
  }
}