Pith Number

pith:GMY7GD43

pith:2026:GMY7GD43RCNJ4QJTAWPDLXZPJ5

not attested not anchored not stored refs pending

Quantum probe advantage in learning many-body systems

Andrew G. Green, Jinzhao Sun, Vlatko Vedral, Wenzheng Dong

arxiv:2607.11829 v1 · 2026-07-13 · quant-ph · cond-mat.str-el · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMY7GD43RCNJ4QJTAWPDLXZPJ5}

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	2026-07-14T02:22:34.571485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3331f30f9b889a9e4133059e35df2f4f5e4965ebf165ec039d5886122886fc01

Aliases

arxiv: 2607.11829 · arxiv_version: 2607.11829v1 · doi: 10.48550/arxiv.2607.11829 · pith_short_12: GMY7GD43RCNJ · pith_short_16: GMY7GD43RCNJ4QJT · pith_short_8: GMY7GD43

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/GMY7GD43RCNJ4QJTAWPDLXZPJ5 \
  | 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: 3331f30f9b889a9e4133059e35df2f4f5e4965ebf165ec039d5886122886fc01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0944ebfee3543e9fa44d4442641b32eb356791f86cb918fd37df67d46c482fbb",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-13T17:19:31Z",
    "title_canon_sha256": "4cdcab3bc476818c6cd888b5a58f4d612bed7dc6b4b3537199dc8a10b3670754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11829",
    "kind": "arxiv",
    "version": 1
  }
}