Pith Number

pith:ABSDOGUG

pith:2019:ABSDOGUGAZ5Y2FQ6HWREKE2P4U

not attested not anchored not stored refs pending

Improvement on "Secure multi-party quantum summation based on quantum Fourier transform"

Jun Gu, Tzonelih Hwang

arxiv:1907.02656 v1 · 2019-07-05 · 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{ABSDOGUGAZ5Y2FQ6HWREKE2P4U}

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	2026-05-17T23:41:23.629629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0064371a86067b8d161e3da245134fe5033816ab8192d04b0b81bcb16703dcf7

Aliases

arxiv: 1907.02656 · arxiv_version: 1907.02656v1 · doi: 10.48550/arxiv.1907.02656 · pith_short_12: ABSDOGUGAZ5Y · pith_short_16: ABSDOGUGAZ5Y2FQ6 · pith_short_8: ABSDOGUG

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/ABSDOGUGAZ5Y2FQ6HWREKE2P4U \
  | 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: 0064371a86067b8d161e3da245134fe5033816ab8192d04b0b81bcb16703dcf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4527feb77b33c9c45b396df6a405c681020ebf811cf561d0a3bd07dac8642405",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-05T02:23:42Z",
    "title_canon_sha256": "fd9f3d0243ce847249ec108d33683b3f774591e672f7696e7ac22521db729c49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02656",
    "kind": "arxiv",
    "version": 1
  }
}