Pith Number

pith:2HUVIH5A

pith:2025:2HUVIH5AE7YBKWJ6GIE3ATEQQ2

not attested not anchored not stored refs pending

PhySense: Sensor Placement Optimization for Accurate Physics Sensing

Haixu Wu, Hang Zhou, Huikun Weng, Jianmin Wang, Mingsheng Long, Yuezhou Ma

arxiv:2505.18190 v5 · 2025-05-19 · eess.SP · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HUVIH5AE7YBKWJ6GIE3ATEQQ2}

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

3 papers in Pith

FLUIDSPLAT: Reconstructing Physical Fields from Sparse Sensors via Gaussian Primitives

PerFlow: Physics-Embedded Rectified Flow for Efficient Reconstruction and Uncertainty Quantification of Spatiotemporal Dynamics

Receipt and verification

First computed	2026-05-26T02:03:50.942401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1e9541fa027f015593e3209b04c908685548067511a868a9a15499885861414

Aliases

arxiv: 2505.18190 · arxiv_version: 2505.18190v5 · doi: 10.48550/arxiv.2505.18190 · pith_short_12: 2HUVIH5AE7YB · pith_short_16: 2HUVIH5AE7YBKWJ6 · pith_short_8: 2HUVIH5A

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/2HUVIH5AE7YBKWJ6GIE3ATEQQ2 \
  | 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: d1e9541fa027f015593e3209b04c908685548067511a868a9a15499885861414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aa3860f95347ffd4691a1b0f636d1c29b5cedcf8ac31f24245d51cbfdb82788",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-05-19T14:59:11Z",
    "title_canon_sha256": "ba4841c7b91a9525dde65f2cab9ffbcea218a1707946117634c860a22e9f7a98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18190",
    "kind": "arxiv",
    "version": 5
  }
}