Pith Number

pith:DF56OJHR

pith:2014:DF56OJHRLTW66ZQKREKSRH5PDK

not attested not anchored not stored refs pending

Q-Koszul Algebras and Three Conjectures

Brian Parshall, Leonard Scott

arxiv:1405.4419 v2 · 2014-05-17 · 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{DF56OJHRLTW66ZQKREKSRH5PDK}

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	2026-05-18T02:49:11.562249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197be724f15cedef660a8915289faf1aa0c0ef5782d53e79305781cddbfae606

Aliases

arxiv: 1405.4419 · arxiv_version: 1405.4419v2 · doi: 10.48550/arxiv.1405.4419 · pith_short_12: DF56OJHRLTW6 · pith_short_16: DF56OJHRLTW66ZQK · pith_short_8: DF56OJHR

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/DF56OJHRLTW66ZQKREKSRH5PDK \
  | 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: 197be724f15cedef660a8915289faf1aa0c0ef5782d53e79305781cddbfae606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c69ae8542cf84043a466ba2d8ace3217b73c1f3f491e522491df7161538c88f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-05-17T17:24:22Z",
    "title_canon_sha256": "a76939b919c77d83221e40729f157736f515f79909e46bae717b4aead3fffa79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4419",
    "kind": "arxiv",
    "version": 2
  }
}