Pith Number

pith:CYW4HG2S

pith:2017:CYW4HG2SAF3OCRGYZS3UQT2KYW

not attested not anchored not stored refs pending

Quivers, Algebras and Adjoint functors

Kostiantyn Iusenko

arxiv:1704.07409 v1 · 2017-04-24 · 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{CYW4HG2SAF3OCRGYZS3UQT2KYW}

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	2026-05-18T00:45:38.182651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162dc39b520176e144d8ccb7484f4ac5ba0722e91416c41baa285068a3c724b8

Aliases

arxiv: 1704.07409 · arxiv_version: 1704.07409v1 · doi: 10.48550/arxiv.1704.07409 · pith_short_12: CYW4HG2SAF3O · pith_short_16: CYW4HG2SAF3OCRGY · pith_short_8: CYW4HG2S

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/CYW4HG2SAF3OCRGYZS3UQT2KYW \
  | 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: 162dc39b520176e144d8ccb7484f4ac5ba0722e91416c41baa285068a3c724b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "934119a4d91661246590aed68559d4878ec7cce39654c2caff0dd9781033d207",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-04-24T18:42:00Z",
    "title_canon_sha256": "3efbaaff3a24f8e4ebbc89d36ff27a1307d64f319088ca9ab8ba8a23bc0c9087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07409",
    "kind": "arxiv",
    "version": 1
  }
}