Pith Number

pith:JHTVV7SY

pith:2016:JHTVV7SYWP7IWOK2FXVFZECNTO

not attested not anchored not stored refs pending

On classification of non-unital simple amenable C*-algebras, I

Guihua Gong, Huaxin Lin

arxiv:1611.04440 v3 · 2016-11-14 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHTVV7SYWP7IWOK2FXVFZECNTO}

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	2026-05-18T00:49:57.988458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e75afe58b3fe8b395a2dea5c904d9bb20c797959713c479e6e427fd297a94a

Aliases

arxiv: 1611.04440 · arxiv_version: 1611.04440v3 · doi: 10.48550/arxiv.1611.04440 · pith_short_12: JHTVV7SYWP7I · pith_short_16: JHTVV7SYWP7IWOK2 · pith_short_8: JHTVV7SY

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/JHTVV7SYWP7IWOK2FXVFZECNTO \
  | 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: 49e75afe58b3fe8b395a2dea5c904d9bb20c797959713c479e6e427fd297a94a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "872886bbf1c90d8e7bc5be3264253939285d1c9876c307b5c7cda7755dc6eb19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-11-14T16:19:02Z",
    "title_canon_sha256": "f678e27354296c372c39ecba9df943d0cb6bb85a8663ddd2483e14f367f8c104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04440",
    "kind": "arxiv",
    "version": 3
  }
}