Pith Number

pith:X6LROVFH

pith:2025:X6LROVFHKLLCT3Z32DY4CWJPRZ

not attested not anchored not stored refs pending

Fast Electromagnetic and RF Circuit Co-Simulation for Passive Resonator Field Calculation and Optimization in MRI

Hao Liang, Ming Lu, Xiao Wang, Xinqiang Yan, Yi Gu, Yuankai Huo, Zhonghao Zhang, Zhongliang Zu

arxiv:2509.13431 v2 · 2025-09-16 · physics.med-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{X6LROVFHKLLCT3Z32DY4CWJPRZ}

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	2026-06-10T01:08:29.708206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf971754a752d629ef3bd0f1c1592f8e7e2fc920ef2e15096d48cec4e415844f

Aliases

arxiv: 2509.13431 · arxiv_version: 2509.13431v2 · doi: 10.48550/arxiv.2509.13431 · pith_short_12: X6LROVFHKLLC · pith_short_16: X6LROVFHKLLCT3Z3 · pith_short_8: X6LROVFH

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/X6LROVFHKLLCT3Z32DY4CWJPRZ \
  | 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: bf971754a752d629ef3bd0f1c1592f8e7e2fc920ef2e15096d48cec4e415844f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d443c08b4116b3500b68663965fd6a32d1b4f8cf59b05aa56af5ba0ba2305d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-09-16T18:10:07Z",
    "title_canon_sha256": "d0da99a2f2fc6abc538bb6777b10cd08576215c4f07284171984d3d76d4a3b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.13431",
    "kind": "arxiv",
    "version": 2
  }
}