Pith Number

pith:JMU75ZGU

pith:2017:JMU75ZGU4UKAOG4C2C3VAX62XG

not attested not anchored not stored refs pending

Classification problems in 2-representation theory

Volodymyr Mazorchuk

arxiv:1703.10093 v1 · 2017-03-29 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMU75ZGU4UKAOG4C2C3VAX62XG}

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	2026-05-18T00:44:51.269991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b29fee4d4e514071b82d0b7505fdab9b566ae27ba1a0958c39eac435ee83ddb

Aliases

arxiv: 1703.10093 · arxiv_version: 1703.10093v1 · doi: 10.48550/arxiv.1703.10093 · pith_short_12: JMU75ZGU4UKA · pith_short_16: JMU75ZGU4UKAOG4C · pith_short_8: JMU75ZGU

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/JMU75ZGU4UKAOG4C2C3VAX62XG \
  | 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: 4b29fee4d4e514071b82d0b7505fdab9b566ae27ba1a0958c39eac435ee83ddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21e6ffc7341bfcbc19ed32a7033911921d173db9781e257cee579d730b242a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-03-29T15:19:59Z",
    "title_canon_sha256": "172187ff5d644c7ebfe6f43498b132bc9d994b254cf199aeee2f776e5d181644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10093",
    "kind": "arxiv",
    "version": 1
  }
}