Pith Number

pith:QLRKXTXX

pith:2016:QLRKXTXXMOLRG5HFIOXINHTZSY

not attested not anchored not stored refs pending

On the class of continuous images of non-commutative Valdivia compacta

Jacopo Somaglia

arxiv:1603.03661 v1 · 2016-03-11 · math.GN · 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{QLRKXTXXMOLRG5HFIOXINHTZSY}

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	2026-05-18T01:19:15.032165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82e2abcef763971374e543ae869e799617a33841c6974bcdb9db24ca0b3aff5e

Aliases

arxiv: 1603.03661 · arxiv_version: 1603.03661v1 · doi: 10.48550/arxiv.1603.03661 · pith_short_12: QLRKXTXXMOLR · pith_short_16: QLRKXTXXMOLRG5HF · pith_short_8: QLRKXTXX

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/QLRKXTXXMOLRG5HFIOXINHTZSY \
  | 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: 82e2abcef763971374e543ae869e799617a33841c6974bcdb9db24ca0b3aff5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c30bba972bfdeb9cd415f7ffff96d167129015254a609d746f3b0cd9edc4ed",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2016-03-11T15:28:41Z",
    "title_canon_sha256": "cccb99be1b4653e16023a580c69602581d853e086c85c7df4f9fa6f29a2c8cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03661",
    "kind": "arxiv",
    "version": 1
  }
}