Pith Number

pith:JGW4XA6C

pith:2018:JGW4XA6CXI2LRBQPM37CLVJFD7

not attested not anchored not stored refs pending

Advanced Signal Processing Techniques for Fixed and Mobile Satellite Communications

Ana P\'erez-Neira, Carlos Mosquera, Nicol\`o Mazzali, Pol Henarejos

arxiv:1803.07321 v1 · 2018-03-20 · eess.SP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGW4XA6CXI2LRBQPM37CLVJFD7}

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	2026-05-18T00:20:29.636705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49adcb83c2ba34b8860f66fe25d5251fd477e85d62b6b4aaa3cb8146b829a846

Aliases

arxiv: 1803.07321 · arxiv_version: 1803.07321v1 · doi: 10.48550/arxiv.1803.07321 · pith_short_12: JGW4XA6CXI2L · pith_short_16: JGW4XA6CXI2LRBQP · pith_short_8: JGW4XA6C

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/JGW4XA6CXI2LRBQPM37CLVJFD7 \
  | 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: 49adcb83c2ba34b8860f66fe25d5251fd477e85d62b6b4aaa3cb8146b829a846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e96fbca89d586ed7af909b58f0b1a7a754440335bf2798a51a554715f849f8e7",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-03-20T09:28:03Z",
    "title_canon_sha256": "5eb756aa4aff756ccba3381a793e432f8afc82b22ab6b4936af02e7a9aa3ff50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07321",
    "kind": "arxiv",
    "version": 1
  }
}