Pith Number

pith:KL5VWDXI

pith:2011:KL5VWDXI6CBCJWCT6ZLDFVC25I

not attested not anchored not stored refs pending

Operator Ideals arising from Generating Sequences

Ngai-Ching Wong

arxiv:1101.2085 v1 · 2011-01-11 · 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{KL5VWDXI6CBCJWCT6ZLDFVC25I}

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	2026-05-18T04:31:50.860739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52fb5b0ee8f08224d853f65632d45aea005093fec45883db5af7555b0ce2bae3

Aliases

arxiv: 1101.2085 · arxiv_version: 1101.2085v1 · doi: 10.48550/arxiv.1101.2085 · pith_short_12: KL5VWDXI6CBC · pith_short_16: KL5VWDXI6CBCJWCT · pith_short_8: KL5VWDXI

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/KL5VWDXI6CBCJWCT6ZLDFVC25I \
  | 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: 52fb5b0ee8f08224d853f65632d45aea005093fec45883db5af7555b0ce2bae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e8965bf2a79774a982d265ddae550b0e3cf9e92fd729c64bba4298aa0706e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-01-11T10:23:24Z",
    "title_canon_sha256": "ee82c50c134cd3de9a385fff9c100dc46230b86cca3b104806fe5fa7fad63f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2085",
    "kind": "arxiv",
    "version": 1
  }
}