Pith Number

pith:IUVHGDEX

pith:2025:IUVHGDEXUOQJVR4FTBAOEFH3CV

not attested not anchored not stored refs pending

Homological Invariants of Left and Right Serial Path Algebras

Ruoyu Guo

arxiv:2506.02307 v1 · 2025-06-02 · math.RT · 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{IUVHGDEXUOQJVR4FTBAOEFH3CV}

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	2026-07-05T11:14:36.112942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452a730c97a3a09ac7859840e214fb156bed300ceb276b93bb1837a64760b254

Aliases

arxiv: 2506.02307 · arxiv_version: 2506.02307v1 · doi: 10.48550/arxiv.2506.02307 · pith_short_12: IUVHGDEXUOQJ · pith_short_16: IUVHGDEXUOQJVR4F · pith_short_8: IUVHGDEX

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/IUVHGDEXUOQJVR4FTBAOEFH3CV \
  | 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: 452a730c97a3a09ac7859840e214fb156bed300ceb276b93bb1837a64760b254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d68989d0c764e50eff7b7b735690c5719dfbff770715ff3cf8ad3e4b9fe3b2fa",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-06-02T22:54:50Z",
    "title_canon_sha256": "29f5822dc03c57cc9c955d9e74230ab086e5a66532dc44799b2b7eae15a8f363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02307",
    "kind": "arxiv",
    "version": 1
  }
}