Pith Number

pith:ODIKIG44

pith:2020:ODIKIG445YAJLF2P6SLW5GPOZR

not attested not anchored not stored refs pending

Sample optimal Quantum identity testing via Pauli Measurements

Nengkun Yu

arxiv:2009.11518 v1 · 2020-09-24 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODIKIG445YAJLF2P6SLW5GPOZR}

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	2026-07-05T01:37:46.532917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70d0a41b9cee0095974ff4976e99eecc79c04e8057ad6c2254769f38f6e45231

Aliases

arxiv: 2009.11518 · arxiv_version: 2009.11518v1 · doi: 10.48550/arxiv.2009.11518 · pith_short_12: ODIKIG445YAJ · pith_short_16: ODIKIG445YAJLF2P · pith_short_8: ODIKIG44

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/ODIKIG445YAJLF2P6SLW5GPOZR \
  | 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: 70d0a41b9cee0095974ff4976e99eecc79c04e8057ad6c2254769f38f6e45231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1dc8a503e35fc91ebc909eb8bf790aff4604e304ae0decdd48c81d15f638608",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-09-24T06:54:09Z",
    "title_canon_sha256": "8e8abcd2d60044ccf564bb9957ff6f5dafe452274787f9e218bc985859b7974c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11518",
    "kind": "arxiv",
    "version": 1
  }
}