Pith Number

pith:MYNSLXGN

pith:2016:MYNSLXGNZ64H3MESPENXT5I2WQ

not attested not anchored not stored refs pending

Semiclassical limits of Ore extensions and a Poisson generalized Weyl algebra

Eun-Hee Cho, Sei-Qwon Oh

arxiv:1602.02195 v2 · 2016-02-06 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYNSLXGNZ64H3MESPENXT5I2WQ}

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	2026-05-18T01:12:12.279421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

661b25dccdcfb87db092791b79f51ab41846eede4367374d93d5513efb8165ec

Aliases

arxiv: 1602.02195 · arxiv_version: 1602.02195v2 · doi: 10.48550/arxiv.1602.02195 · pith_short_12: MYNSLXGNZ64H · pith_short_16: MYNSLXGNZ64H3MES · pith_short_8: MYNSLXGN

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/MYNSLXGNZ64H3MESPENXT5I2WQ \
  | 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: 661b25dccdcfb87db092791b79f51ab41846eede4367374d93d5513efb8165ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ab17aeddf9d279c40faed6d3198cb618e7e1b33879c594825467ea034fc21ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-02-06T00:31:39Z",
    "title_canon_sha256": "2af24bcfa1fbc31c0991f21e3fddd71c4e07be841f326da683070fe07303947f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02195",
    "kind": "arxiv",
    "version": 2
  }
}