Pith Number

pith:353JMIJB

pith:2017:353JMIJB6VOKWEVKTZIQWVTAW7

not attested not anchored not stored refs pending

FI$^m$-modules over Noetherian rings

Liping Li, Nina Yu

arxiv:1705.00876 v2 · 2017-05-02 · math.RT · math.AT · math.KT · 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{353JMIJB6VOKWEVKTZIQWVTAW7}

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	2026-05-18T00:43:50.065840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df76962121f55cab12aa9e510b5660b7f297ab1b50a2138633970a4436593a98

Aliases

arxiv: 1705.00876 · arxiv_version: 1705.00876v2 · doi: 10.48550/arxiv.1705.00876 · pith_short_12: 353JMIJB6VOK · pith_short_16: 353JMIJB6VOKWEVK · pith_short_8: 353JMIJB

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/353JMIJB6VOKWEVKTZIQWVTAW7 \
  | 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: df76962121f55cab12aa9e510b5660b7f297ab1b50a2138633970a4436593a98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c4042e36c0c1d6f473e95aefa1857be9c1d5bbc0dcb0bbe6f11c87d6d826141",
    "cross_cats_sorted": [
      "math.AT",
      "math.KT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-05-02T09:27:16Z",
    "title_canon_sha256": "ef6d05e4368cf0a7f44958a18c8109398a039724542f6a5ba5d5078264a1f589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00876",
    "kind": "arxiv",
    "version": 2
  }
}