Pith Number

pith:OSAV6PGL

pith:2016:OSAV6PGLG4AEZJ7KXE7LWC5JH4

not attested not anchored not stored refs pending

The cycline subalgebra of a Kumjian-Pask algebra

Alireza Nasr-Isfahani, Crist\'obal Gil Canto, Lisa Orloff Clark

arxiv:1603.00508 v1 · 2016-03-01 · 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{OSAV6PGLG4AEZJ7KXE7LWC5JH4}

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	2026-05-18T00:33:07.285095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74815f3ccb37004ca7eab93ebb0ba93f2198c9cb5eb8222a5c45a9ca5ab5c328

Aliases

arxiv: 1603.00508 · arxiv_version: 1603.00508v1 · doi: 10.48550/arxiv.1603.00508 · pith_short_12: OSAV6PGLG4AE · pith_short_16: OSAV6PGLG4AEZJ7K · pith_short_8: OSAV6PGL

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/OSAV6PGLG4AEZJ7KXE7LWC5JH4 \
  | 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: 74815f3ccb37004ca7eab93ebb0ba93f2198c9cb5eb8222a5c45a9ca5ab5c328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d7f2515754ec62695f1f3efcca406f3eb4d02e3cfcf198e056e02df382e9b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-03-01T22:13:50Z",
    "title_canon_sha256": "b0c8f4fba530ebec552da406dd5ecaa10d1e247df5340a0e837a7d809e18c05a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00508",
    "kind": "arxiv",
    "version": 1
  }
}