Pith Number

pith:F5Y7E3SB

pith:2018:F5Y7E3SBMVANHCD7PAXGH3VTC6

not attested not anchored not stored refs pending

Remarks on weak amenability of hypergroups

Mahmood Alaghmandan

arxiv:1808.03805 v1 · 2018-08-11 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5Y7E3SBMVANHCD7PAXGH3VTC6}

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	2026-05-18T00:08:19.654382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f71f26e416540d3887f782e63eeb3178242e2ae7cfd4a01239f4b174abf0bd9

Aliases

arxiv: 1808.03805 · arxiv_version: 1808.03805v1 · doi: 10.48550/arxiv.1808.03805 · pith_short_12: F5Y7E3SBMVAN · pith_short_16: F5Y7E3SBMVANHCD7 · pith_short_8: F5Y7E3SB

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/F5Y7E3SBMVANHCD7PAXGH3VTC6 \
  | 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: 2f71f26e416540d3887f782e63eeb3178242e2ae7cfd4a01239f4b174abf0bd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "700e87fd2f1c537df17925d5d2e9a2638da28914b9be580253b4a52c2e16b6be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-08-11T13:54:57Z",
    "title_canon_sha256": "98d260d0bc8c9f906092010bcb241f1b8ab4114da55c7091e7b305a1a98cb771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03805",
    "kind": "arxiv",
    "version": 1
  }
}