Pith Number

pith:2HXNTFKX

pith:2025:2HXNTFKXEXBLTPTRLDRE776IC2

not attested not anchored not stored refs pending

Deterministic Quantum Search via Recursive Oracle Expansion

Ciaran McGoldrick, John Burke

arxiv:2507.15797 v1 · 2025-07-21 · 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{2HXNTFKXEXBLTPTRLDRE776IC2}

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

Quantum Divide-and-Conquer for the Traveling Salesman Problem: Surpassing the $2^n$ Barrier

Receipt and verification

First computed	2026-07-05T11:40:44.688404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1eed9955725c2b9be7158e24fffc8168b52ca9b8e0f814f47511c54a55296af

Aliases

arxiv: 2507.15797 · arxiv_version: 2507.15797v1 · doi: 10.48550/arxiv.2507.15797 · pith_short_12: 2HXNTFKXEXBL · pith_short_16: 2HXNTFKXEXBLTPTR · pith_short_8: 2HXNTFKX

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/2HXNTFKXEXBLTPTRLDRE776IC2 \
  | 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: d1eed9955725c2b9be7158e24fffc8168b52ca9b8e0f814f47511c54a55296af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9185f9a1491e7ee52119e4a8ae83e727cc2c059ffad122cdf902646f30990b66",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-21T16:57:15Z",
    "title_canon_sha256": "63501bfcd86a6fe1aa06ac1b041814bb3793a332369ef42e0b2a84debc64dd79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15797",
    "kind": "arxiv",
    "version": 1
  }
}