Pith Number

pith:NHTSPRDG

pith:2011:NHTSPRDGUROIOAOIQCNSFSOD2V

not attested not anchored not stored refs pending

On Q-Fuzzy Ideal Extensions in Semigroups

Samit Kumar Majumder

arxiv:1101.2737 v1 · 2011-01-14 · math.GM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHTSPRDGUROIOAOIQCNSFSOD2V}

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	2026-05-18T04:30:25.280130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e727c466a45c8701c8809b22c9c3d553a8d6cd8eb99eff0f0bafa9900359f8

Aliases

arxiv: 1101.2737 · arxiv_version: 1101.2737v1 · doi: 10.48550/arxiv.1101.2737 · pith_short_12: NHTSPRDGUROI · pith_short_16: NHTSPRDGUROIOAOI · pith_short_8: NHTSPRDG

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/NHTSPRDGUROIOAOIQCNSFSOD2V \
  | 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: 69e727c466a45c8701c8809b22c9c3d553a8d6cd8eb99eff0f0bafa9900359f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86b8963e1386976d42038c76142fb61a3d68e7ecc19c43d71c64ad7ae96c3651",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2011-01-14T08:34:48Z",
    "title_canon_sha256": "85904d55830e373e0f0b359c5b3c437cac085d545ad3c24028989fc68f52ce94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2737",
    "kind": "arxiv",
    "version": 1
  }
}