Pith Number

pith:BNELLPWQ

pith:2017:BNELLPWQLEI5FV3GNA7DK656KR

not attested not anchored not stored refs pending

Algebraic orthogonality in $C^{\ast}$--algebras-II

Anil Kumar Karn

arxiv:1705.02046 v3 · 2017-05-04 · 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{BNELLPWQLEI5FV3GNA7DK656KR}

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	2026-05-18T00:27:52.576818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b48b5bed05911d2d766683e357bbe5441af6d0879d65fa74c1e962a0fc3a268

Aliases

arxiv: 1705.02046 · arxiv_version: 1705.02046v3 · doi: 10.48550/arxiv.1705.02046 · pith_short_12: BNELLPWQLEI5 · pith_short_16: BNELLPWQLEI5FV3G · pith_short_8: BNELLPWQ

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/BNELLPWQLEI5FV3GNA7DK656KR \
  | 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: 0b48b5bed05911d2d766683e357bbe5441af6d0879d65fa74c1e962a0fc3a268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaa344fdedc8d2656b751708357188aa72b9d3fe03036984977ad1ab69ae7a39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-05-04T23:30:44Z",
    "title_canon_sha256": "cb291b19c51ca97469daedaa1cd1c34a6d10974891f981f50ad0d3c70aefc794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02046",
    "kind": "arxiv",
    "version": 3
  }
}