Pith Number

pith:XAINTAR7

pith:2019:XAINTAR75T4KYTDTPC7CCXAQ6V

not attested not anchored not stored refs pending

Towards the Internet of X-things: New Possibilities for Underwater, Underground, and Outer Space Exploration

Mohamed-Slim Alouini, Nasir Saeed, Tareq Y. Al-Naffouri

arxiv:1903.11996 v2 · 2019-03-28 · eess.SP · 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{XAINTAR75T4KYTDTPC7CCXAQ6V}

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	2026-05-17T23:49:38.326966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b810d9823fecf8ac4c7378be215c10f56a62d39bbd897a1a5d14885f99ed1874

Aliases

arxiv: 1903.11996 · arxiv_version: 1903.11996v2 · doi: 10.48550/arxiv.1903.11996 · pith_short_12: XAINTAR75T4K · pith_short_16: XAINTAR75T4KYTDT · pith_short_8: XAINTAR7

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/XAINTAR75T4KYTDTPC7CCXAQ6V \
  | 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: b810d9823fecf8ac4c7378be215c10f56a62d39bbd897a1a5d14885f99ed1874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb670ebecf46020322fdc0ff0d3e90c138fea3dbbd0f93260d12f7f201d78a35",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-28T14:16:23Z",
    "title_canon_sha256": "42acdc85d64ea5233384ea3fe392265e75178d04c9918b08c2cd3b2af5eac496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11996",
    "kind": "arxiv",
    "version": 2
  }
}