Pith Number

pith:RJLM5VZA

pith:2017:RJLM5VZADNRTKO6GGQ4I3HA7K5

not attested not anchored not stored refs pending

Regularly weakly based modules over right perfect rings and Dedekind domains

Michal Hrbek, Pavel R\r{u}\v{z}i\v{c}ka

arxiv:1701.06936 v1 · 2017-01-24 · 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{RJLM5VZADNRTKO6GGQ4I3HA7K5}

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	2026-05-18T00:52:10.089805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a56ced7201b63353bc634388d9c1f5770986985278483e00a497e67049461de

Aliases

arxiv: 1701.06936 · arxiv_version: 1701.06936v1 · doi: 10.48550/arxiv.1701.06936 · pith_short_12: RJLM5VZADNRT · pith_short_16: RJLM5VZADNRTKO6G · pith_short_8: RJLM5VZA

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/RJLM5VZADNRTKO6GGQ4I3HA7K5 \
  | 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: 8a56ced7201b63353bc634388d9c1f5770986985278483e00a497e67049461de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e97fccda2e51ada42c4dcef0cb6c04e0b0dbb336dfcb7e3ff3a46b1d6a176c23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-01-24T15:39:09Z",
    "title_canon_sha256": "2c5280681e1ebe3458edef36589432443b8b33ba9a2ba2decaf3c41b6a709dd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06936",
    "kind": "arxiv",
    "version": 1
  }
}