Pith Number

pith:GU6N2SSW

pith:2017:GU6N2SSW3AWJP247Z3WPUX2API

not attested not anchored not stored refs pending

Han's conjecture and Hochschild homology for null-square projective algebras

Andrea Solotar, Claude Cibils, Mar\'ia Julia Redondo

arxiv:1703.02131 v2 · 2017-03-06 · math.RT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GU6N2SSW3AWJP247Z3WPUX2API}

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.

Cited by

1 paper in Pith

Split bounded extension algebras and Han's conjecture

Receipt and verification

First computed	2026-07-05T02:36:05.546056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

353cdd4a56d82c97eb9fceecfa5f407a157c169e5003d2c4ce4b112c4975944f

Aliases

arxiv: 1703.02131 · arxiv_version: 1703.02131v2 · doi: 10.48550/arxiv.1703.02131 · pith_short_12: GU6N2SSW3AWJ · pith_short_16: GU6N2SSW3AWJP247 · pith_short_8: GU6N2SSW

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/GU6N2SSW3AWJP247Z3WPUX2API \
  | 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: 353cdd4a56d82c97eb9fceecfa5f407a157c169e5003d2c4ce4b112c4975944f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5086938da279c9346512570c988a649539c00ef2bf21b947ce317643c1eebcd9",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-03-06T22:20:34Z",
    "title_canon_sha256": "31f76072f3e87efe2cf6e1118addcb7044833e7c6766046ccdcbd555ef76c137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02131",
    "kind": "arxiv",
    "version": 2
  }
}