Pith Number

pith:HQGTCTKW

pith:2024:HQGTCTKWWXILG7GO43J6XHXCQS

not attested not anchored not stored refs pending

A physics-driven sensor placement optimization methodology for temperature field reconstruction

Wei Peng, Wen Yao, Xiaoqian Chen, Xu Liu, Zhuojia Fu, Zixue Xiang

arxiv:2409.18423 v1 · 2024-09-27 · 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{HQGTCTKWWXILG7GO43J6XHXCQS}

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	2026-07-05T09:12:35.627476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c0d314d56b5d0b37ccee6d3eb9ee284a749cb4b8533577f7e13306767331319

Aliases

arxiv: 2409.18423 · arxiv_version: 2409.18423v1 · doi: 10.48550/arxiv.2409.18423 · pith_short_12: HQGTCTKWWXIL · pith_short_16: HQGTCTKWWXILG7GO · pith_short_8: HQGTCTKW

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/HQGTCTKWWXILG7GO43J6XHXCQS \
  | 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: 3c0d314d56b5d0b37ccee6d3eb9ee284a749cb4b8533577f7e13306767331319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b0b64d26941bcb5c2049099ccc358f30d5c8ecf2ea909a7a511126f603d14e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-27T03:26:38Z",
    "title_canon_sha256": "3f8f46f79367d6501ae878d581c68ad90d3c9c25359bf87c5251bbaf15d30d45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.18423",
    "kind": "arxiv",
    "version": 1
  }
}