Pith Number

pith:TBME52XO

pith:2023:TBME52XO2337MZKSQCLUQW65YL

not attested not anchored not stored refs pending

Sparse random Hamiltonians are quantumly easy

Alexander M. Dalzell, Chi-Fang (Anthony) Chen, Fernando G.S.L. Brand\~ao, Joel A. Tropp, Mario Berta

arxiv:2302.03394 v1 · 2023-02-07 · quant-ph · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBME52XO2337MZKSQCLUQW65YL}

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

Information-Computation Gaps in Quantum Learning via Low-Degree Likelihood

Receipt and verification

First computed	2026-07-05T09:29:23.440099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98584eeaeed6f7f665528097485bddc2e912e4e61c3f797ccf881cae7ad3478e

Aliases

arxiv: 2302.03394 · arxiv_version: 2302.03394v1 · doi: 10.48550/arxiv.2302.03394 · pith_short_12: TBME52XO2337 · pith_short_16: TBME52XO2337MZKS · pith_short_8: TBME52XO

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/TBME52XO2337MZKSQCLUQW65YL \
  | 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: 98584eeaeed6f7f665528097485bddc2e912e4e61c3f797ccf881cae7ad3478e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b6b535547c9e483ee8d64fb53d4e075a311791b5969ceb6f635e9049e6e4d8",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-07T10:57:36Z",
    "title_canon_sha256": "14c756077a77014e441dd3f616bfa9aca5c51c68993d82d0b76888e63c145f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03394",
    "kind": "arxiv",
    "version": 1
  }
}