Pith Number

pith:X2BUYJ54

pith:2016:X2BUYJ542YVTP5A5YNC5BI4HYC

not attested not anchored not stored refs pending

Noncommutative reproducing kernel Hilbert spaces

Gregory Marx, Joseph A. Ball, Victor Vinnikov

arxiv:1602.00760 v1 · 2016-02-02 · math.OA · 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{X2BUYJ542YVTP5A5YNC5BI4HYC}

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	2026-05-18T01:21:24.706999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be834c27bcd62b37f41dc345d0a387c085505077c209d2a40a964333523cd36d

Aliases

arxiv: 1602.00760 · arxiv_version: 1602.00760v1 · doi: 10.48550/arxiv.1602.00760 · pith_short_12: X2BUYJ542YVT · pith_short_16: X2BUYJ542YVTP5A5 · pith_short_8: X2BUYJ54

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/X2BUYJ542YVTP5A5YNC5BI4HYC \
  | 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: be834c27bcd62b37f41dc345d0a387c085505077c209d2a40a964333523cd36d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c44db9b54d3bb1c53847380d541ac5f199584fc94fbfc4850ecc8664fe874cb4",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-02-02T01:11:53Z",
    "title_canon_sha256": "7ebf8028099ccf1cf874ae4b7c2b367e4e33bde70f32ae9abd543b09dd626dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00760",
    "kind": "arxiv",
    "version": 1
  }
}