Pith Number

pith:STMRZ6PY

pith:2017:STMRZ6PYIJLQ667YIXW5TIHFDA

not attested not anchored not stored refs pending

Non-commutative Courant algebroids and Quiver algebras

David Fern\'andez, Luis \'Alvarez-C\'onsul

arxiv:1705.04285 v1 · 2017-05-11 · math.AG · math.QA · 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{STMRZ6PYIJLQ667YIXW5TIHFDA}

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	2026-05-18T00:44:39.313105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94d91cf9f842570f7bf845edd9a0e51807ba84417258054416dc899102d002be

Aliases

arxiv: 1705.04285 · arxiv_version: 1705.04285v1 · doi: 10.48550/arxiv.1705.04285 · pith_short_12: STMRZ6PYIJLQ · pith_short_16: STMRZ6PYIJLQ667Y · pith_short_8: STMRZ6PY

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/STMRZ6PYIJLQ667YIXW5TIHFDA \
  | 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: 94d91cf9f842570f7bf845edd9a0e51807ba84417258054416dc899102d002be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59a0467f2adbb478c5207fe00f30647cc77d053b91b8a46e03c9c6f3e8cf43e5",
    "cross_cats_sorted": [
      "math.QA",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-05-11T16:55:08Z",
    "title_canon_sha256": "d8617cce7c5f79dc59e2446377b086d7af57baa6df9af43af184647e2d63c3ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04285",
    "kind": "arxiv",
    "version": 1
  }
}