Pith Number

pith:KTCN76KS

pith:2025:KTCN76KSBOQV3VM5SX26JEMNQC

not attested not anchored not stored refs pending

Enhanced Hamiltonian Learning Precision with Multi-Stage Neural Networks

Hao Li, Jiaojiao Li, Shuo Wang, Yuanjie Zhang, Zhengjie Kang, Zhihuang Luo

arxiv:2503.07356 v1 · 2025-03-10 · 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{KTCN76KSBOQV3VM5SX26JEMNQC}

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	2026-07-05T10:27:54.332923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54c4dff9520ba15dd59d95f5e4918d80b8becea66dda3a29c96897cab716f1dc

Aliases

arxiv: 2503.07356 · arxiv_version: 2503.07356v1 · doi: 10.48550/arxiv.2503.07356 · pith_short_12: KTCN76KSBOQV · pith_short_16: KTCN76KSBOQV3VM5 · pith_short_8: KTCN76KS

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/KTCN76KSBOQV3VM5SX26JEMNQC \
  | 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: 54c4dff9520ba15dd59d95f5e4918d80b8becea66dda3a29c96897cab716f1dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4053fb3e05f5c4af985a18c426bb020e79dbdb9e019d634d5b871ecf1d17ea5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-10T14:10:59Z",
    "title_canon_sha256": "2b132e7ac10eefebb45439d05698cacaadd96b2b96556aa43bcfd2fe3f4e4dc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.07356",
    "kind": "arxiv",
    "version": 1
  }
}