Pith Number

pith:PKXZNOPX

pith:2016:PKXZNOPXOVKMOLZRSWLACC23BL

not attested not anchored not stored refs pending

Coherent subcategories of finitely generated $\Lambda$-modules

C. S\'aenz, E.N.Marcos, O. Mendoza, V.Santiago

arxiv:1601.05023 v2 · 2016-01-19 · 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{PKXZNOPXOVKMOLZRSWLACC23BL}

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	2026-05-18T01:08:42.861425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aaf96b9f77554c72f319596010b5b0aedf69324620a64bf398f2ec67e49fe48

Aliases

arxiv: 1601.05023 · arxiv_version: 1601.05023v2 · doi: 10.48550/arxiv.1601.05023 · pith_short_12: PKXZNOPXOVKM · pith_short_16: PKXZNOPXOVKMOLZR · pith_short_8: PKXZNOPX

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/PKXZNOPXOVKMOLZRSWLACC23BL \
  | 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: 7aaf96b9f77554c72f319596010b5b0aedf69324620a64bf398f2ec67e49fe48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fde0732b46aa7d185ec0196db846045e849a8b7bf2d96b832428d9a09d913dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-01-19T18:02:58Z",
    "title_canon_sha256": "cac094dbef5e9b6374e69b9f61fbd69543774bff44253ace4b7ebde90c2dee4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05023",
    "kind": "arxiv",
    "version": 2
  }
}