Pith Number

pith:DYKOB5DC

pith:2022:DYKOB5DCFOVSUW5XJS5NK2ES7M

not attested not anchored not stored refs pending

Quantum differential equation solvers: limitations and fast-forwarding

Daochen Wang, Dong An, Jin-Peng Liu, Qi Zhao

arxiv:2211.05246 v3 · 2022-11-09 · quant-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYKOB5DCFOVSUW5XJS5NK2ES7M}

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.

Cited by

1 paper in Pith

Solving Einstein Field Equations on a Digital Quantum Computer

Receipt and verification

First computed	2026-07-05T11:33:55.310974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e14e0f4622bab2a5bb74cbad56892fb1cacbb0751a1bfabdbe732bafd316977

Aliases

arxiv: 2211.05246 · arxiv_version: 2211.05246v3 · doi: 10.48550/arxiv.2211.05246 · pith_short_12: DYKOB5DCFOVS · pith_short_16: DYKOB5DCFOVSUW5X · pith_short_8: DYKOB5DC

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/DYKOB5DCFOVSUW5XJS5NK2ES7M \
  | 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: 1e14e0f4622bab2a5bb74cbad56892fb1cacbb0751a1bfabdbe732bafd316977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcc236433958f0b99e35976f9ccbdaccdb9833c2c394418e4d55109ae85d7cad",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-09T22:50:14Z",
    "title_canon_sha256": "d75e413e98fbd9d0bd11ee818a4002fdb74829a60c1c71a4bb93d83546781f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05246",
    "kind": "arxiv",
    "version": 3
  }
}