Pith Number

pith:5Z6D7PDV

pith:2026:5Z6D7PDVEB2CRZ6BYAYKO7K6OS

not attested not anchored not stored refs pending

Gorenstein flat-cotorsion modules over tensor rings

Chaobin Yin, Yongyun Qin

arxiv:2605.27267 v1 · 2026-05-26 · 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{5Z6D7PDVEB2CRZ6BYAYKO7K6OS}

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	2026-05-27T02:06:09.073044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee7c3fbc75207428e7c1c030a77d5e749919ac2c6a85af4bbb5c06930294f346

Aliases

arxiv: 2605.27267 · arxiv_version: 2605.27267v1 · doi: 10.48550/arxiv.2605.27267 · pith_short_12: 5Z6D7PDVEB2C · pith_short_16: 5Z6D7PDVEB2CRZ6B · pith_short_8: 5Z6D7PDV

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/5Z6D7PDVEB2CRZ6BYAYKO7K6OS \
  | 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: ee7c3fbc75207428e7c1c030a77d5e749919ac2c6a85af4bbb5c06930294f346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74fe18c8d62842e77f31e80bd9632a9110f65b3a4b67d3b32d8821cef663f09",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2026-05-26T16:43:24Z",
    "title_canon_sha256": "cc9408cbf952fd7d06867025d50373c2baaa80d157e93527419c520a5779b048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27267",
    "kind": "arxiv",
    "version": 1
  }
}