Pith Number

pith:YKKN2SIP

pith:2024:YKKN2SIP5VRFULLPANSGBHQZSX

not attested not anchored not stored refs pending

Solving 1D Poisson problem with a Variational Quantum Linear Solver

Boyang Chen, Giorgio Tosti Balducci, Matthias M\"oller, Roeland De Breuker

arxiv:2412.04938 v1 · 2024-12-06 · cs.CE · 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{YKKN2SIP5VRFULLPANSGBHQZSX}

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	2026-07-05T09:45:26.389709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c294dd490fed625a2d6f0364609e1995ca95fdccef177ac0db2d5a90617f148f

Aliases

arxiv: 2412.04938 · arxiv_version: 2412.04938v1 · doi: 10.48550/arxiv.2412.04938 · pith_short_12: YKKN2SIP5VRF · pith_short_16: YKKN2SIP5VRFULLP · pith_short_8: YKKN2SIP

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/YKKN2SIP5VRFULLPANSGBHQZSX \
  | 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: c294dd490fed625a2d6f0364609e1995ca95fdccef177ac0db2d5a90617f148f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a70e62ec04f2cb2b61332bee253bf44f9692f75e93f8411f5ae47d9eb7dbaf9c",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-12-06T10:49:59Z",
    "title_canon_sha256": "37c72ef42c3a5ba1a244579011bfbea8885d9eca031e042fd22dd19c014ed25a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04938",
    "kind": "arxiv",
    "version": 1
  }
}