Pith Number

pith:MNJ4CWLF

pith:2025:MNJ4CWLFVTURHI6XHBKGPLSO6C

not attested not anchored not stored refs pending

Quantum Framework for Simulating Linear PDEs with Robin Boundary Conditions

Nana Liu, Nikita Guseynov, Xiajie Huang

arxiv:2506.20478 v2 · 2025-06-25 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNJ4CWLFVTURHI6XHBKGPLSO6C}

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	2026-05-27T01:05:35.362470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6353c15965ace913a3d7385467ae4ef0affb905a6e64dbdee29d3c08bdc49204

Aliases

arxiv: 2506.20478 · arxiv_version: 2506.20478v2 · doi: 10.48550/arxiv.2506.20478 · pith_short_12: MNJ4CWLFVTUR · pith_short_16: MNJ4CWLFVTURHI6X · pith_short_8: MNJ4CWLF

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/MNJ4CWLFVTURHI6XHBKGPLSO6C \
  | 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: 6353c15965ace913a3d7385467ae4ef0affb905a6e64dbdee29d3c08bdc49204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450627c367f8942c58826f174a9d0875cb69e9b3e3d378c4791c7c048493bd1a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-25T14:23:38Z",
    "title_canon_sha256": "89618aa5432fa2dc8a3ba24c6813eba57ffe4abff9d421732a97baa71c177c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20478",
    "kind": "arxiv",
    "version": 2
  }
}