Pith Number

pith:KXN2HKUI

pith:2017:KXN2HKUIDPLDSPEZQUOIMXTLF2

not attested not anchored not stored refs pending

Graded Steinberg algebras and their representations

Aidan Sims, Huanhuan Li, Pere Ara, Roozbeh Hazrat

arxiv:1704.01214 v1 · 2017-04-04 · math.KT · 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{KXN2HKUIDPLDSPEZQUOIMXTLF2}

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	2026-05-18T00:19:30.766069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55dba3aa881bd6393c99851c865e6b2ebbbfd3cf45ed3ae540aeb3706a184c90

Aliases

arxiv: 1704.01214 · arxiv_version: 1704.01214v1 · doi: 10.48550/arxiv.1704.01214 · pith_short_12: KXN2HKUIDPLD · pith_short_16: KXN2HKUIDPLDSPEZ · pith_short_8: KXN2HKUI

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/KXN2HKUIDPLDSPEZQUOIMXTLF2 \
  | 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: 55dba3aa881bd6393c99851c865e6b2ebbbfd3cf45ed3ae540aeb3706a184c90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41041fb182550bcf15f6c653e2ef60b85250e5f2e5eeb95b90ee2cc954b47c2a",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2017-04-04T23:08:26Z",
    "title_canon_sha256": "d01b9e4e90339fc25f460d1d33c675ea59513c7b8eb8c70b87aaa745836c8204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01214",
    "kind": "arxiv",
    "version": 1
  }
}