Pith Number

pith:CUTAUH67

pith:2024:CUTAUH67YNSO3KKBDLU7QCWSAJ

not attested not anchored not stored refs pending

Simple algorithms to test and learn local Hamiltonians

Francisco Escudero Guti\'errez

arxiv:2404.06282 v1 · 2024-04-09 · quant-ph · cs.CC · cs.DS · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUTAUH67YNSO3KKBDLU7QCWSAJ}

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

Hamiltonian Locality Testing via Trotterized Postselection

Receipt and verification

First computed	2026-07-05T08:06:07.071678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15260a1fdfc364eda9411ae9f80ad2027b24d08d71f9cae414e1944ee4808734

Aliases

arxiv: 2404.06282 · arxiv_version: 2404.06282v1 · doi: 10.48550/arxiv.2404.06282 · pith_short_12: CUTAUH67YNSO · pith_short_16: CUTAUH67YNSO3KKB · pith_short_8: CUTAUH67

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/CUTAUH67YNSO3KKBDLU7QCWSAJ \
  | 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: 15260a1fdfc364eda9411ae9f80ad2027b24d08d71f9cae414e1944ee4808734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905ec9b6a883cddae33c0ddee0eabc4a34ef0114c3354cb032910fe66f6c08a6",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS",
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-09T13:08:28Z",
    "title_canon_sha256": "08fac8244f682f272323d48cd64aa3c305a0251d05353a5f5f90dcae28d40fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.06282",
    "kind": "arxiv",
    "version": 1
  }
}