Pith Number

pith:G3SWNPD7

pith:2024:G3SWNPD75IZQLKE6JOASJ3MW2P

not attested not anchored not stored refs pending

Dual-Capability Machine Learning Models for Quantum Hamiltonian Parameter Estimation and Dynamics Prediction

Bei Zeng, Jiahui Wu, Keren Li, Xiaobo Yang, Zheng An, Zidong Lin

arxiv:2405.13582 v1 · 2024-05-22 · quant-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{G3SWNPD75IZQLKE6JOASJ3MW2P}

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	2026-07-05T10:40:58.099129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e566bc7fea3305a89e4b8124ed96d3c1c635fb7d8fa9bad201f54ff566c9bb

Aliases

arxiv: 2405.13582 · arxiv_version: 2405.13582v1 · doi: 10.48550/arxiv.2405.13582 · pith_short_12: G3SWNPD75IZQ · pith_short_16: G3SWNPD75IZQLKE6 · pith_short_8: G3SWNPD7

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/G3SWNPD75IZQLKE6JOASJ3MW2P \
  | 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: 36e566bc7fea3305a89e4b8124ed96d3c1c635fb7d8fa9bad201f54ff566c9bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69ee750d390a2a66e87f22aa505e1bba7e14b5282ad39d00710feca9b38447c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-22T12:21:57Z",
    "title_canon_sha256": "3f1336b4c2acedbc7c06590474bca8d9442a6ef131605f9744046018c4e123d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13582",
    "kind": "arxiv",
    "version": 1
  }
}