Pith Number

pith:E3DKDY7D

pith:2023:E3DKDY7DHATO3APEJARQIEBM37

not attested not anchored not stored refs pending

Quantum Hamiltonian Learning for the Fermi-Hubbard Model

Haoya Li, Hongkang Ni, Lexing Ying

arxiv:2312.17390 v2 · 2023-12-28 · quant-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3DKDY7DHATO3APEJARQIEBM37}

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

Provable learning separation for predicting time-evolution of quantum many-body systems

Receipt and verification

First computed	2026-07-05T08:14:21.213399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c6a1e3e33826ed81e4482304102cdff45380182cc8c1b38408a3c94e4e5e31

Aliases

arxiv: 2312.17390 · arxiv_version: 2312.17390v2 · doi: 10.48550/arxiv.2312.17390 · pith_short_12: E3DKDY7DHATO · pith_short_16: E3DKDY7DHATO3APE · pith_short_8: E3DKDY7D

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/E3DKDY7DHATO3APEJARQIEBM37 \
  | 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: 26c6a1e3e33826ed81e4482304102cdff45380182cc8c1b38408a3c94e4e5e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b625df743552053885cc88b3c94bccb74c5634ddc353ca7ff5d2cd454c33157",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-12-28T22:32:40Z",
    "title_canon_sha256": "1af85ef4645525e4c4152e87ae262eaf1d91b4fcc3528293953786e436c93c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.17390",
    "kind": "arxiv",
    "version": 2
  }
}