Pith Number

pith:C6SCTINU

pith:2018:C6SCTINUENP4TUNK7JN64T7NQP

not attested not anchored not stored refs pending

On Farber sequences in locally compact groups

Alessandro Carderi

arxiv:1812.05010 v1 · 2018-12-12 · math.GR · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6SCTINUENP4TUNK7JN64T7NQP}

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	2026-05-17T23:58:26.634245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17a429a1b4235fc9d1aafa5bee4fed83ca0db14d3d85fc85cd5ea34c9cbaeeb6

Aliases

arxiv: 1812.05010 · arxiv_version: 1812.05010v1 · doi: 10.48550/arxiv.1812.05010 · pith_short_12: C6SCTINUENP4 · pith_short_16: C6SCTINUENP4TUNK · pith_short_8: C6SCTINU

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/C6SCTINUENP4TUNK7JN64T7NQP \
  | 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: 17a429a1b4235fc9d1aafa5bee4fed83ca0db14d3d85fc85cd5ea34c9cbaeeb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2e35872b9613101b527069492eaca2dd75f242074862bc11489fae6e99ba147",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2018-12-12T16:33:46Z",
    "title_canon_sha256": "4c324a30d199c873066c8fe037a4a069375f61637883fc444b2e597fb5b93680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05010",
    "kind": "arxiv",
    "version": 1
  }
}