Pith Number

pith:CXVE6NWG

pith:2016:CXVE6NWGLJ2V6RTR6GG6DJES6I

not attested not anchored not stored refs pending

Products of general Menger spaces

Boaz Tsaban, Piotr Szewczak

arxiv:1607.01687 v2 · 2016-07-06 · math.GN · math.FA · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXVE6NWGLJ2V6RTR6GG6DJES6I}

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	2026-05-18T00:53:33.902302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ea4f36c65a755f4671f18de1a492f2027cd78caf3314901e111de51d946320

Aliases

arxiv: 1607.01687 · arxiv_version: 1607.01687v2 · doi: 10.48550/arxiv.1607.01687 · pith_short_12: CXVE6NWGLJ2V · pith_short_16: CXVE6NWGLJ2V6RTR · pith_short_8: CXVE6NWG

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/CXVE6NWGLJ2V6RTR6GG6DJES6I \
  | 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: 15ea4f36c65a755f4671f18de1a492f2027cd78caf3314901e111de51d946320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62eaeb0ca8244f3d4faaa91a106a0fb053ddb5542fd9d34dae3ccf1b6380a16",
    "cross_cats_sorted": [
      "math.FA",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2016-07-06T15:52:30Z",
    "title_canon_sha256": "4af697dfa138cd10af273a2170747f290cccbff0b4bebbc37436d31af47a1a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01687",
    "kind": "arxiv",
    "version": 2
  }
}