Pith Number

pith:KHBZILA4

pith:2016:KHBZILA4C4ZWDVM5AMDPNQJUMD

not attested not anchored not stored refs pending

Cooperative Network Node Positioning Techniques Using Underwater Radio Communications

Eduardo Quevedo, Iv\'an P\'erez-\'Alvarez, Javier Zazo, Laura Cardona, Marina P\'erez, Santiago Zazo, Sergio Valcarcel Macua

arxiv:1604.03608 v1 · 2016-04-12 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHBZILA4C4ZWDVM5AMDPNQJUMD}

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	2026-05-18T01:17:12.191904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51c3942c1c173361d59d0306f6c13460c0b69642cc57bb57cb803f173d4c0ec1

Aliases

arxiv: 1604.03608 · arxiv_version: 1604.03608v1 · doi: 10.48550/arxiv.1604.03608 · pith_short_12: KHBZILA4C4ZW · pith_short_16: KHBZILA4C4ZWDVM5 · pith_short_8: KHBZILA4

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/KHBZILA4C4ZWDVM5AMDPNQJUMD \
  | 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: 51c3942c1c173361d59d0306f6c13460c0b69642cc57bb57cb803f173d4c0ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea564bae4d8b757e12a2a0ec7bcbd4b887f9f2f0c2a98e51ca7de4f009e3f0ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-04-12T22:28:08Z",
    "title_canon_sha256": "74356a5ce15931e39aa54b08ecc17550956af409e5f502773ffde6e0d4bcbd21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03608",
    "kind": "arxiv",
    "version": 1
  }
}