Pith Number

pith:66EZAOAB

pith:2012:66EZAOABKAAQGCCNJCLWP6HTUL

not attested not anchored not stored refs pending

Differentiations of operator algebras over non-archimedean fields

S.V. Ludkovsky

arxiv:1204.1626 v2 · 2012-04-07 · math.FA · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66EZAOABKAAQGCCNJCLWP6HTUL}

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	2026-05-18T03:43:52.407237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f789903801500103084d489767f8f3a2ecead97a16825527b2768dc432dc197f

Aliases

arxiv: 1204.1626 · arxiv_version: 1204.1626v2 · doi: 10.48550/arxiv.1204.1626 · pith_short_12: 66EZAOABKAAQ · pith_short_16: 66EZAOABKAAQGCCN · pith_short_8: 66EZAOAB

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/66EZAOABKAAQGCCNJCLWP6HTUL \
  | 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: f789903801500103084d489767f8f3a2ecead97a16825527b2768dc432dc197f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df1e8b0c137586a877196d6e217e41c8c7d28259f62b440a99f0e7bbb95e23bb",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-04-07T12:31:21Z",
    "title_canon_sha256": "fd550a7fa98d67af12ee63019a880954caae4c175d9673881c60f3e232cf727b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1626",
    "kind": "arxiv",
    "version": 2
  }
}