Pith Number

pith:ELK3OHZJ

pith:2012:ELK3OHZJFLANNQ72VKVGREJYWV

not attested not anchored not stored refs pending

On Intra-Regular Left Almost Semihypergroups with Pure Left Identity

Faisal, Naveed Yaqoob, Piergiulio Corsini

arxiv:1211.5588 v1 · 2012-11-23 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELK3OHZJFLANNQ72VKVGREJYWV}

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	2026-05-18T03:40:03.991249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22d5b71f292ac0d6c3faaaaa689138b56825edca1fce95c7c3e37adabdee1afe

Aliases

arxiv: 1211.5588 · arxiv_version: 1211.5588v1 · doi: 10.48550/arxiv.1211.5588 · pith_short_12: ELK3OHZJFLAN · pith_short_16: ELK3OHZJFLANNQ72 · pith_short_8: ELK3OHZJ

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/ELK3OHZJFLANNQ72VKVGREJYWV \
  | 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: 22d5b71f292ac0d6c3faaaaa689138b56825edca1fce95c7c3e37adabdee1afe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeecc88aa1dd575e82750a4c470ab3386439d3e1545ce66cc58270094094e877",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2012-11-23T20:29:49Z",
    "title_canon_sha256": "50e9a13a6763aaf2742f7094b28faf05846bb1ca89e18ac22d05b542b4786981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5588",
    "kind": "arxiv",
    "version": 1
  }
}