Pith Number

pith:QVOENO3B

pith:2004:QVOENO3BLW5UGMXEDOUBBD5NGW

not attested not anchored not stored refs pending

On coarse embeddability into $\ell_p$-spaces and a conjecture of Dranishnikov

Piotr W. Nowak

arxiv:math/0410566 v1 · 2004-10-27 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVOENO3BLW5UGMXEDOUBBD5NGW}

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	2026-05-18T04:15:59.792399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

855c46bb615dbb4332e41ba8108fad35ac3053f91742dbef1edd229611281c65

Aliases

arxiv: math/0410566 · arxiv_version: math/0410566v1 · doi: 10.48550/arxiv.math/0410566 · pith_short_12: QVOENO3BLW5U · pith_short_16: QVOENO3BLW5UGMXE · pith_short_8: QVOENO3B

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/QVOENO3BLW5UGMXEDOUBBD5NGW \
  | 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: 855c46bb615dbb4332e41ba8108fad35ac3053f91742dbef1edd229611281c65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7d41c9781c4a97aa498bdf4fb0beb8b68884a887efd0e533e56fbbb99633b35",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.MG",
    "submitted_at": "2004-10-27T03:04:45Z",
    "title_canon_sha256": "c1b144feecbd6aaa07034e4acaebb2f2c83e44f0a86956494be32e7d8e553673"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0410566",
    "kind": "arxiv",
    "version": 1
  }
}