Pith Number

pith:AJAVIRG6

pith:2016:AJAVIRG6HNE2F5L4DUZAVHFAFA

not attested not anchored not stored refs pending

Relative Cohen-Macaulay filtered modules with a view toward relative Cohen-Macaulay modules

Kh. Ahmadi Amoli, M. Mast Zohouri, S.O. Faramarzi

arxiv:1607.04529 v2 · 2016-07-15 · 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{AJAVIRG6HNE2F5L4DUZAVHFAFA}

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	2026-05-18T00:38:42.217756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02415444de3b49a2f57c1d320a9ca0280e86826c7ba47049803db4321f469896

Aliases

arxiv: 1607.04529 · arxiv_version: 1607.04529v2 · doi: 10.48550/arxiv.1607.04529 · pith_short_12: AJAVIRG6HNE2 · pith_short_16: AJAVIRG6HNE2F5L4 · pith_short_8: AJAVIRG6

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/AJAVIRG6HNE2F5L4DUZAVHFAFA \
  | 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: 02415444de3b49a2f57c1d320a9ca0280e86826c7ba47049803db4321f469896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e82d981e1b0fd8ce632bc941fcdc0eaca7f5dff229320d9560e87ad793f9d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2016-07-15T14:38:07Z",
    "title_canon_sha256": "2e9665a82b5cf1131098b7841b0bb9269d4db5f80c7ee4b1a90ea7c7e47eaf48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04529",
    "kind": "arxiv",
    "version": 2
  }
}