Pith Number

pith:7U2GW5XE

pith:2018:7U2GW5XERYYHJ4TTZEOQGMVIP7

not attested not anchored not stored refs pending

Vector Field-based Simulation of Tree-Like Non-Stationary Geostatistical Models

Sinesio Pesco, Viviana Lorena Vargas

arxiv:1812.11030 v1 · 2018-12-25 · eess.IV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7U2GW5XERYYHJ4TTZEOQGMVIP7}

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	2026-05-17T23:57:16.514104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd346b76e48e3074f273c91d0332a87fff8ac5c2bb20ae1c78ed6fc6b81fd057

Aliases

arxiv: 1812.11030 · arxiv_version: 1812.11030v1 · doi: 10.48550/arxiv.1812.11030 · pith_short_12: 7U2GW5XERYYH · pith_short_16: 7U2GW5XERYYHJ4TT · pith_short_8: 7U2GW5XE

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/7U2GW5XERYYHJ4TTZEOQGMVIP7 \
  | 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: fd346b76e48e3074f273c91d0332a87fff8ac5c2bb20ae1c78ed6fc6b81fd057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49b1061b777e672b3a8c7867a54b670506121795dcc722ae47c63e6fa29c5eec",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-12-25T17:45:05Z",
    "title_canon_sha256": "e98bbdf3f5c5b1a283a478322da55873ae5170b30fcc7b130f428055429cc870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11030",
    "kind": "arxiv",
    "version": 1
  }
}