Pith Number

pith:EMT3XFWI

pith:2020:EMT3XFWI66PFN3VT6TC7CFASRF

not attested not anchored not stored refs pending

From the Jordan product to Riemannian geometries on classical and quantum states

Florio M. Ciaglia, J\"urgen Jost, Lorenz Schwachh\"ofer

arxiv:2005.02023 v2 · 2020-05-05 · math-ph · 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{EMT3XFWI66PFN3VT6TC7CFASRF}

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

Towards a category-theoretic foundation of Classical and Quantum Information Geometry

Receipt and verification

First computed	2026-07-05T01:08:46.998420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2327bb96c8f79e56eeb3f4c5f11412895ed8da2adeda1cd1d04e7a1fd7de6575

Aliases

arxiv: 2005.02023 · arxiv_version: 2005.02023v2 · doi: 10.48550/arxiv.2005.02023 · pith_short_12: EMT3XFWI66PF · pith_short_16: EMT3XFWI66PFN3VT · pith_short_8: EMT3XFWI

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/EMT3XFWI66PFN3VT6TC7CFASRF \
  | 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: 2327bb96c8f79e56eeb3f4c5f11412895ed8da2adeda1cd1d04e7a1fd7de6575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c3c7896e0a7fcd97dfce79832ff42929fe32352be4ec569bed3d87e3d75f6fa",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2020-05-05T09:35:20Z",
    "title_canon_sha256": "573cd4f45425bfe22a41f967214e414f5db899a49e7f6bef8496222efa832527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02023",
    "kind": "arxiv",
    "version": 2
  }
}