Pith Number

pith:ZR5NSEVB

pith:2016:ZR5NSEVBUFKZ65B6SDJWLLAMEI

not attested not anchored not stored refs pending

Tsirelson-like spaces and complexity of classes of Banach spaces

Ond\v{r}ej Kurka

arxiv:1612.09334 v1 · 2016-12-29 · 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{ZR5NSEVBUFKZ65B6SDJWLLAMEI}

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	2026-05-17T23:58:50.401720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc7ad912a1a1559f743e90d365ac0c2234a770f68dab296dbf10e1e5d90f4b71

Aliases

arxiv: 1612.09334 · arxiv_version: 1612.09334v1 · doi: 10.48550/arxiv.1612.09334 · pith_short_12: ZR5NSEVBUFKZ · pith_short_16: ZR5NSEVBUFKZ65B6 · pith_short_8: ZR5NSEVB

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/ZR5NSEVBUFKZ65B6SDJWLLAMEI \
  | 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: cc7ad912a1a1559f743e90d365ac0c2234a770f68dab296dbf10e1e5d90f4b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec8a26633f718f7a2baf086668df098ccd2e43d337a12b807cf8898cafc63527",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-12-29T22:26:13Z",
    "title_canon_sha256": "4a4aad84ef8865df511dc92b3dc49c72bfa38bf1eadfe5ca52d5fef9ca0c5590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09334",
    "kind": "arxiv",
    "version": 1
  }
}