Pith Number

pith:T2JNMFPJ

pith:2022:T2JNMFPJVKEHRT5FDDSEXAB7Y3

not attested not anchored not stored refs pending

Acoustic Localization and Communication Using a MEMS Microphone for Low-cost and Low-power Bio-inspired Underwater Robots

Akshay Hinduja, Carmel Majidi, Jiahe Liao, Michael Kaess, Yunsik Ohm

arxiv:2210.01089 v1 · 2022-10-03 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2JNMFPJVKEHRT5FDDSEXAB7Y3}

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	2026-07-05T05:02:50.834670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e92d615e9aa8878cfa518e44b803fc6f00dbd3caaebd6958c089d2b54e7982e

Aliases

arxiv: 2210.01089 · arxiv_version: 2210.01089v1 · doi: 10.48550/arxiv.2210.01089 · pith_short_12: T2JNMFPJVKEH · pith_short_16: T2JNMFPJVKEHRT5F · pith_short_8: T2JNMFPJ

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/T2JNMFPJVKEHRT5FDDSEXAB7Y3 \
  | 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: 9e92d615e9aa8878cfa518e44b803fc6f00dbd3caaebd6958c089d2b54e7982e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d2c281243b2805514d32a6f825b1eb9c42c965d7a7dd98dc87e3ec05d4424f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-10-03T17:15:25Z",
    "title_canon_sha256": "5ed8aa2788e4b7f8422200666863581815dd5e8a5c04e29f0eea4a81e4046311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01089",
    "kind": "arxiv",
    "version": 1
  }
}