Pith Number

pith:26KUZBTY

pith:2023:26KUZBTYG27MPYBN4GO2MFKWSD

not attested not anchored not stored refs pending

The word problem for some classes of Adian inverse semigroups -- II

Muhammad Inam

arxiv:2305.17312 v1 · 2023-05-27 · 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{26KUZBTYG27MPYBN4GO2MFKWSD}

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	2026-06-23T00:11:46.988016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7954c867836bec7e02de19da6155690dfbab546fe9bcb5c5a8e1a0cc04ab4cc

Aliases

arxiv: 2305.17312 · arxiv_version: 2305.17312v1 · doi: 10.48550/arxiv.2305.17312 · pith_short_12: 26KUZBTYG27M · pith_short_16: 26KUZBTYG27MPYBN · pith_short_8: 26KUZBTY

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/26KUZBTYG27MPYBN4GO2MFKWSD \
  | 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: d7954c867836bec7e02de19da6155690dfbab546fe9bcb5c5a8e1a0cc04ab4cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36c1576390f7554a3e03879f997f0c856e8302aa116cfc599b52751cef97a5ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2023-05-27T00:16:28Z",
    "title_canon_sha256": "5875f7012cb0c6c1fc320a3999259ef435daa94bf1b23a57d5bcab3bc6d9e20f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17312",
    "kind": "arxiv",
    "version": 1
  }
}