Pith Number

pith:IWVL5MN5

pith:2016:IWVL5MN5NSLOVTY2IKGWXIX4UE

not attested not anchored not stored refs pending

A note on rings of finite rank

Pete L. Clark

arxiv:1605.01305 v1 · 2016-05-04 · 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{IWVL5MN5NSLOVTY2IKGWXIX4UE}

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	2026-05-18T01:15:37.195822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45aabeb1bd6c96eacf1a428d6ba2fca118a49aa2d01ad1220fa339b3653b8c41

Aliases

arxiv: 1605.01305 · arxiv_version: 1605.01305v1 · doi: 10.48550/arxiv.1605.01305 · pith_short_12: IWVL5MN5NSLO · pith_short_16: IWVL5MN5NSLOVTY2 · pith_short_8: IWVL5MN5

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/IWVL5MN5NSLOVTY2IKGWXIX4UE \
  | 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: 45aabeb1bd6c96eacf1a428d6ba2fca118a49aa2d01ad1220fa339b3653b8c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1c859584e89535b426bd3a679820bcdbad2241ff8433702a43ecb709c037b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2016-05-04T14:57:14Z",
    "title_canon_sha256": "edbbe8e288eb58184a871ccd9b3828ec0748728a4d65b60349ba100ad2285b40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01305",
    "kind": "arxiv",
    "version": 1
  }
}