Pith Number

pith:DICBXADF

pith:2011:DICBXADF2XLCNGLT7NQA3CUBDL

not attested not anchored not stored refs pending

2-Local derivations and automorphisms on $B(H)$

K. K. Kudaybergenov, Sh. A. Ayupov

arxiv:1111.2928 v1 · 2011-11-12 · 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{DICBXADF2XLCNGLT7NQA3CUBDL}

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	2026-05-18T04:08:23.460653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a041b8065d5d6269973fb600d8a811ad1c35248cf35baf16643d349079aeaaa

Aliases

arxiv: 1111.2928 · arxiv_version: 1111.2928v1 · doi: 10.48550/arxiv.1111.2928 · pith_short_12: DICBXADF2XLC · pith_short_16: DICBXADF2XLCNGLT · pith_short_8: DICBXADF

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/DICBXADF2XLCNGLT7NQA3CUBDL \
  | 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: 1a041b8065d5d6269973fb600d8a811ad1c35248cf35baf16643d349079aeaaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "874ebd3aea1fd9f27f9676ee3b4b305751863038fcef45d78a301cc6d15274d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2011-11-12T13:59:24Z",
    "title_canon_sha256": "7b0617f47521d2ac1f2987d2fb85db511c0e87f3f0eaaa30a99b60b690b71069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2928",
    "kind": "arxiv",
    "version": 1
  }
}