Pith Number

pith:5Y2PWNJF

pith:2025:5Y2PWNJFPKYLD3ZT55ZEMFFRXG

not attested not anchored not stored refs pending

A Comprehensive Survey on Underwater Acoustic Target Positioning and Tracking: Progress, Challenges, and Perspectives

Bin Chen, Changjun Fan, Fei-Yue Wang, Guangquan Cheng, Guohua Wu, Gyorgy Eigner, Imre J. Rudas, Jincai Huang, Jingwei Ge, Jun Zhang, Rui Wang, Runkang Guo, Wenhao Lu, Yin Zhang, Yonglin Tian, Yong Zhao, Zhengqiu Zhu, Zhong Liu, Zhong Yang

arxiv:2506.14165 v1 · 2025-06-17 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Y2PWNJFPKYLD3ZT55ZEMFFRXG}

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	2026-07-05T11:22:50.242796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee34fb35257ab0b1ef33ef724614b1b997631b3b80a8d289db54f20e466a853e

Aliases

arxiv: 2506.14165 · arxiv_version: 2506.14165v1 · doi: 10.48550/arxiv.2506.14165 · pith_short_12: 5Y2PWNJFPKYL · pith_short_16: 5Y2PWNJFPKYLD3ZT · pith_short_8: 5Y2PWNJF

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/5Y2PWNJFPKYLD3ZT55ZEMFFRXG \
  | 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: ee34fb35257ab0b1ef33ef724614b1b997631b3b80a8d289db54f20e466a853e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c5a2aff4c1266682fa92b00d7fbed55bf46cc1a5dba985190dbaba15c3a1e36",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-06-17T03:57:40Z",
    "title_canon_sha256": "209ffba0504f6237ee7058678e92a2b0ae065c48140ba66f6bd92709f8711405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14165",
    "kind": "arxiv",
    "version": 1
  }
}