Pith Number

pith:5ZONQPRG

pith:2016:5ZONQPRGSZA2CY62M5OCXEQDHO

not attested not anchored not stored refs pending

On representation-finite gendo-symmetric biserial algebras

Aaron Chan, Rene Marczinzik

arxiv:1607.05965 v1 · 2016-07-20 · math.RT · 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{5ZONQPRGSZA2CY62M5OCXEQDHO}

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	2026-05-18T01:10:43.574137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee5cd83e269641a163da675c2b92033bbbb785e3f8444e4c75adbe33ffcfaca9

Aliases

arxiv: 1607.05965 · arxiv_version: 1607.05965v1 · doi: 10.48550/arxiv.1607.05965 · pith_short_12: 5ZONQPRGSZA2 · pith_short_16: 5ZONQPRGSZA2CY62 · pith_short_8: 5ZONQPRG

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/5ZONQPRGSZA2CY62M5OCXEQDHO \
  | 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: ee5cd83e269641a163da675c2b92033bbbb785e3f8444e4c75adbe33ffcfaca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bffce422fef6538565da384cfe93c12cce5725666f91747e4b2d6c7dbcdb7b2a",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-07-20T14:09:39Z",
    "title_canon_sha256": "419715309ed2cb50a9fa001954742103bd223c048cd7856562edcb8f783636ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05965",
    "kind": "arxiv",
    "version": 1
  }
}