Pith Number

pith:LO3NDWXD

pith:2018:LO3NDWXDBGLKNSCXM3RNATHTPJ

not attested not anchored not stored refs pending

Deformations of Courant pairs and Poisson algebras

Ashis Mandal, Satyendra Kumar Mishra

arxiv:1805.10429 v1 · 2018-05-26 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LO3NDWXDBGLKNSCXM3RNATHTPJ}

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	2026-05-18T00:14:52.527357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bb6d1dae30996a6c85766e2d04cf37a7a6fd90fd64e55f54c9013938423d133

Aliases

arxiv: 1805.10429 · arxiv_version: 1805.10429v1 · doi: 10.48550/arxiv.1805.10429 · pith_short_12: LO3NDWXDBGLK · pith_short_16: LO3NDWXDBGLKNSCX · pith_short_8: LO3NDWXD

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/LO3NDWXDBGLKNSCXM3RNATHTPJ \
  | 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: 5bb6d1dae30996a6c85766e2d04cf37a7a6fd90fd64e55f54c9013938423d133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897db57c921b3603b20277593e8c774b14f2a829b75c0d24422a483006d80ca1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2018-05-26T05:09:11Z",
    "title_canon_sha256": "3335e4515eb001e068600ac4b2116ccfe47cfe7ecfa7c45c98667525db0771bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10429",
    "kind": "arxiv",
    "version": 1
  }
}