Pith Number

pith:P5X5CVFR

pith:2015:P5X5CVFRGXVGXQCD6ODU6VMJAB

not attested not anchored not stored refs pending

On the K-theory of C*-algebras arising from integral dynamics

Nicolai Stammeier, Sel\c{c}uk Barlak, Tron Omland

arxiv:1512.04496 v3 · 2015-12-14 · 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{P5X5CVFRGXVGXQCD6ODU6VMJAB}

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	2026-05-17T23:54:37.117249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f6fd154b135ea6bc043f3874f5589005ef06f808a0c9fc2fde1512c2b2d4359

Aliases

arxiv: 1512.04496 · arxiv_version: 1512.04496v3 · doi: 10.48550/arxiv.1512.04496 · pith_short_12: P5X5CVFRGXVG · pith_short_16: P5X5CVFRGXVGXQCD · pith_short_8: P5X5CVFR

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/P5X5CVFRGXVGXQCD6ODU6VMJAB \
  | 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: 7f6fd154b135ea6bc043f3874f5589005ef06f808a0c9fc2fde1512c2b2d4359

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d38d47d8a5cf13df7f8c9b56d2984a1723b7fd645f06a94ca48ffc876ea289",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-12-14T20:02:02Z",
    "title_canon_sha256": "1f359609f299750c96737159db89e3ddb8c5b03d35e301e93f32357a045e2cf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04496",
    "kind": "arxiv",
    "version": 3
  }
}