Pith Number

pith:YV4F2PLX

pith:2018:YV4F2PLXJRD6LI5IPBNLFNU3XG

not attested not anchored not stored refs pending

A characterization of seminormal C-monoids

Alfred Geroldinger, Qinghai Zhong

arxiv:1809.00570 v1 · 2018-09-03 · math.AC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YV4F2PLXJRD6LI5IPBNLFNU3XG}

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	2026-05-17T23:55:07.452740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5785d3d774c47e5a3a8785ab2b69bb9b34f0a0149e4206a50dc522f8ef72b8c

Aliases

arxiv: 1809.00570 · arxiv_version: 1809.00570v1 · doi: 10.48550/arxiv.1809.00570 · pith_short_12: YV4F2PLXJRD6 · pith_short_16: YV4F2PLXJRD6LI5I · pith_short_8: YV4F2PLX

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/YV4F2PLXJRD6LI5IPBNLFNU3XG \
  | 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: c5785d3d774c47e5a3a8785ab2b69bb9b34f0a0149e4206a50dc522f8ef72b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "317c85c22a371c7994ec37562dbf4000eb163a8cf130309ff4496d8ac98702be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2018-09-03T12:10:33Z",
    "title_canon_sha256": "490aa37a5f1cd2f380d70f407d5fc1dc8f5b45d624e6e8fb127216b77807b6f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00570",
    "kind": "arxiv",
    "version": 1
  }
}