Pith Number

pith:ZAKFFB5A

pith:2017:ZAKFFB5AVZ52AOSG2VJNILIEQ2

not attested not anchored not stored refs pending

When a totally bounded group topology is the Bohr Topology of a LCA group

F. Javier Trigos-Arrieta, Salvador Hern\'andez

arxiv:1710.06478 v2 · 2017-10-17 · 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{ZAKFFB5AVZ52AOSG2VJNILIEQ2}

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	2026-05-18T00:05:19.651807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8145287a0ae7ba03a46d552d42d0486a02886dae99853b6b0040397018189c9

Aliases

arxiv: 1710.06478 · arxiv_version: 1710.06478v2 · doi: 10.48550/arxiv.1710.06478 · pith_short_12: ZAKFFB5AVZ52 · pith_short_16: ZAKFFB5AVZ52AOSG · pith_short_8: ZAKFFB5A

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/ZAKFFB5AVZ52AOSG2VJNILIEQ2 \
  | 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: c8145287a0ae7ba03a46d552d42d0486a02886dae99853b6b0040397018189c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e876fbd3c1a6548d7fd72d0f8362cb66a43a6b3c750042dc1fa54e826e4232",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2017-10-17T19:19:29Z",
    "title_canon_sha256": "864b5d4fe04017a49b8d02189c5bd2a4e20407bd0e2ee7a79651e650aaee7f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06478",
    "kind": "arxiv",
    "version": 2
  }
}