Pith Number

pith:7QVM5INN

pith:2015:7QVM5INN4XU4ITHHPRGOGMYH46

not attested not anchored not stored refs pending

Sensing of Unknown Signals over Weibull Fading Conditions

Khuong Ho-Van, Mikko Valkama, Mulugeta K. Fikadu, Paschalis C. Sofotasios

arxiv:1505.03700 v1 · 2015-05-14 · 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{7QVM5INN4XU4ITHHPRGOGMYH46}

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	2026-05-18T02:09:53.276845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc2acea1ade5e9c44ce77c4ce33307e79ebcaf474d0b0cd6eb523a26a3124fb8

Aliases

arxiv: 1505.03700 · arxiv_version: 1505.03700v1 · doi: 10.48550/arxiv.1505.03700 · pith_short_12: 7QVM5INN4XU4 · pith_short_16: 7QVM5INN4XU4ITHH · pith_short_8: 7QVM5INN

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/7QVM5INN4XU4ITHHPRGOGMYH46 \
  | 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: fc2acea1ade5e9c44ce77c4ce33307e79ebcaf474d0b0cd6eb523a26a3124fb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f2e9d0f09a475b434737897291b5924d95f98542b281d0e19e46a9309bd55cb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-14T12:20:14Z",
    "title_canon_sha256": "f6fd39d572781aa0d317dfaac68633554628cef4cc98e25e4a369697d111a3f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03700",
    "kind": "arxiv",
    "version": 1
  }
}