Pith Number

pith:IKSDGUWB

pith:2025:IKSDGUWBAQGTIXUNKQ3DDTLIOQ

not attested not anchored not stored refs pending

Node Replacement based Approximate Quantum Simulation with Decision Diagrams

Christian Mayr, Robert Wille, Stefan Hillmich, Yexin Yan

arxiv:2507.04335 v1 · 2025-07-06 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKSDGUWBAQGTIXUNKQ3DDTLIOQ}

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	2026-07-05T11:32:45.978603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a43352c1040d345e8d543631cd68740b3fefda7e8aeafce9b136eed604fb0f

Aliases

arxiv: 2507.04335 · arxiv_version: 2507.04335v1 · doi: 10.48550/arxiv.2507.04335 · pith_short_12: IKSDGUWBAQGT · pith_short_16: IKSDGUWBAQGTIXUN · pith_short_8: IKSDGUWB

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/IKSDGUWBAQGTIXUNKQ3DDTLIOQ \
  | 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: 42a43352c1040d345e8d543631cd68740b3fefda7e8aeafce9b136eed604fb0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80b90fcb3184c14f7bf30dcee9852d8a7ea177d961c2f9f5296ccc9834044c05",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-06T10:44:36Z",
    "title_canon_sha256": "353f461e3738614f8becfdae08290ec1c81434281eeb1f9244e911f5ab5c196f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04335",
    "kind": "arxiv",
    "version": 1
  }
}