Pith Number

pith:24MAQFVT

pith:2025:24MAQFVTOCWGLFR3W5ZKNBSIFY

not attested not anchored not stored refs pending

Fast quantum computation with all-to-all Hamiltonians

Chao Yin

arxiv:2509.25345 v2 · 2025-09-29 · 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{24MAQFVTOCWGLFR3W5ZKNBSIFY}

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	2026-07-07T03:18:49.468044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7180816b370ac65963bb772a686482e226542f681a9bda6d4269f013139e55a

Aliases

arxiv: 2509.25345 · arxiv_version: 2509.25345v2 · doi: 10.48550/arxiv.2509.25345 · pith_short_12: 24MAQFVTOCWG · pith_short_16: 24MAQFVTOCWGLFR3 · pith_short_8: 24MAQFVT

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/24MAQFVTOCWGLFR3W5ZKNBSIFY \
  | 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: d7180816b370ac65963bb772a686482e226542f681a9bda6d4269f013139e55a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f8df8266f1bf295ff6afc2fc79b70fcc380c4971f759f99322c3f57b531229",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-29T18:02:00Z",
    "title_canon_sha256": "725069849f411cd38bb0291aa0c4aa3c174f1665527be9b62ec91e1164cc7f46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.25345",
    "kind": "arxiv",
    "version": 2
  }
}