Pith Number

pith:GQ4U4UNA

pith:2015:GQ4U4UNAYH2R53WC2EUPJNWIE7

not attested not anchored not stored refs pending

Fixed Rank Kriging for Cellular Coverage Analysis

Berna Sayrac, Eric Moulines, Gersende Fort, Hajer Braham, Sana Ben Jemaa

arxiv:1505.07062 v2 · 2015-05-26 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQ4U4UNAYH2R53WC2EUPJNWIE7}

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	2026-05-18T01:19:06.089080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34394e51a0c1f51eeec2d128f4b6c827d6c2d0fffb6b4a5a08af0cf53ab16405

Aliases

arxiv: 1505.07062 · arxiv_version: 1505.07062v2 · doi: 10.48550/arxiv.1505.07062 · pith_short_12: GQ4U4UNAYH2R · pith_short_16: GQ4U4UNAYH2R53WC · pith_short_8: GQ4U4UNA

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/GQ4U4UNAYH2R53WC2EUPJNWIE7 \
  | 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: 34394e51a0c1f51eeec2d128f4b6c827d6c2d0fffb6b4a5a08af0cf53ab16405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c52b317d6fe744902d6434d9ac41deb33ca55fa9f770d5440dbb01d401a458df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2015-05-26T17:42:16Z",
    "title_canon_sha256": "2869d5ea80873a77d4f61ab8dc787b08649957e92225856281ff8e8eb80ff5c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07062",
    "kind": "arxiv",
    "version": 2
  }
}