Pith Number

pith:Q5EZWJ23

pith:2015:Q5EZWJ23LRIBN6YFCSUYANHOL4

not attested not anchored not stored refs pending

On \phi-n-absorbing primary ideals of commutative rings

Ahmad Yousefian Darani, Hojjat Mostafanasab

arxiv:1503.00108 v1 · 2015-02-28 · 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{Q5EZWJ23LRIBN6YFCSUYANHOL4}

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	2026-05-18T02:25:55.137635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87499b275b5c5016fb0514a98034ee5f0071d1b138084f921fb0df1db107d9f1

Aliases

arxiv: 1503.00108 · arxiv_version: 1503.00108v1 · doi: 10.48550/arxiv.1503.00108 · pith_short_12: Q5EZWJ23LRIB · pith_short_16: Q5EZWJ23LRIBN6YF · pith_short_8: Q5EZWJ23

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/Q5EZWJ23LRIBN6YFCSUYANHOL4 \
  | 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: 87499b275b5c5016fb0514a98034ee5f0071d1b138084f921fb0df1db107d9f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0603c8783f35941f32c4b93a9ab15186cac5c2ec44c6272091451dc76e9f8710",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-02-28T09:55:36Z",
    "title_canon_sha256": "414d23902328aae80a4aa19ce499598bcbfb65202199c1b2fd0cca35b50e98af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00108",
    "kind": "arxiv",
    "version": 1
  }
}