Pith Number

pith:AXXLU7AY

pith:2019:AXXLU7AYGPFWLNFCLXJCZIOS44

not attested not anchored not stored refs pending

Quantum solvability of noisy linear problems by divide-and-conquer strategy

Jaewan Kim, Jeongho Bang, Jinhyoung Lee, Kabgyun Jeong, M. S. Kim, Wooyeong Song, Youngrong Lim, Yun-Seong Ji

arxiv:1908.06229 v8 · 2019-08-17 · 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{AXXLU7AYGPFWLNFCLXJCZIOS44}

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	2026-07-05T04:03:42.857413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05eeba7c1833cb65b4a25dd22ca1d2e71c5171f5f8637b18fe6aed307e61564d

Aliases

arxiv: 1908.06229 · arxiv_version: 1908.06229v8 · doi: 10.48550/arxiv.1908.06229 · pith_short_12: AXXLU7AYGPFW · pith_short_16: AXXLU7AYGPFWLNFC · pith_short_8: AXXLU7AY

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/AXXLU7AYGPFWLNFCLXJCZIOS44 \
  | 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: 05eeba7c1833cb65b4a25dd22ca1d2e71c5171f5f8637b18fe6aed307e61564d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8882811f59250118c7707846b7cf0735e0b53045395a8c8ec5872ceafbb13e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-17T03:07:21Z",
    "title_canon_sha256": "c08b625bc591636ffee86d05ae3e1b3a108e74e0b84bfad59c827fb4498a2766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06229",
    "kind": "arxiv",
    "version": 8
  }
}