Pith Number

pith:5LIT54B6

pith:2011:5LIT54B66QIDYTZPHFJI6BIPMO

not attested not anchored not stored refs pending

Topologies on groups determined by sets of convergent sequences

S. S. Gabriyelyan

arxiv:1101.2754 v2 · 2011-01-14 · math.GR · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LIT54B66QIDYTZPHFJI6BIPMO}

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	2026-05-18T03:54:26.350797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead13ef03ef4103c4f2f39528f050f63be29cb424cd9c28d150b04ed32127a0e

Aliases

arxiv: 1101.2754 · arxiv_version: 1101.2754v2 · doi: 10.48550/arxiv.1101.2754 · pith_short_12: 5LIT54B66QID · pith_short_16: 5LIT54B66QIDYTZP · pith_short_8: 5LIT54B6

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/5LIT54B66QIDYTZPHFJI6BIPMO \
  | 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: ead13ef03ef4103c4f2f39528f050f63be29cb424cd9c28d150b04ed32127a0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32df4b920165c1a88366ca9ef6c60955656128f63053264eae1612d7c4b27ae5",
    "cross_cats_sorted": [
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2011-01-14T10:06:06Z",
    "title_canon_sha256": "12dfbbb0659cc7ff4451f72a1e64ac5c5466a7730b9fe90cddb3fb0dd07e0a5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2754",
    "kind": "arxiv",
    "version": 2
  }
}