Pith Number

pith:WTFEVAAV

pith:2017:WTFEVAAVLOSFAZSXII5GCY75CZ

not attested not anchored not stored refs pending

Quivers with additive labelings: classification and algebraic entropy

Pavel Galashin, Pavlo Pylyavskyy

arxiv:1704.05024 v2 · 2017-04-17 · math.CO · math-ph · math.MP · 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{WTFEVAAVLOSFAZSXII5GCY75CZ}

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	2026-05-18T00:44:43.953046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4ca4a80155ba4506657423a6163fd1667a5a37c9dc9fa0c781313098a58814a

Aliases

arxiv: 1704.05024 · arxiv_version: 1704.05024v2 · doi: 10.48550/arxiv.1704.05024 · pith_short_12: WTFEVAAVLOSF · pith_short_16: WTFEVAAVLOSFAZSX · pith_short_8: WTFEVAAV

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/WTFEVAAVLOSFAZSXII5GCY75CZ \
  | 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: b4ca4a80155ba4506657423a6163fd1667a5a37c9dc9fa0c781313098a58814a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9b7fcc1cf2465f902fbf78e63f50b9ca9177c878f66536c967f6d49c152b2b7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-04-17T16:33:33Z",
    "title_canon_sha256": "106213541dff1a1759e043b5a8b4676eb47fc58a9fe9916b7a028c4f4c2588cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05024",
    "kind": "arxiv",
    "version": 2
  }
}