Pith Number

pith:URXATNYU

pith:2015:URXATNYULZDSXTMPWUAAYHLWQ2

not attested not anchored not stored refs pending

Spatial Process Gradients and Their Use in Sensitivity Analysis for Environmental Processes

Alan E. Gelfand, Maria A. Terres

arxiv:1503.08357 v1 · 2015-03-28 · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URXATNYULZDSXTMPWUAAYHLWQ2}

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	2026-05-18T02:20:02.056763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46e09b7145e472bcd8fb5000c1d7686a7a3a52d02acd9d3129b7e872ac56846

Aliases

arxiv: 1503.08357 · arxiv_version: 1503.08357v1 · doi: 10.48550/arxiv.1503.08357 · pith_short_12: URXATNYULZDS · pith_short_16: URXATNYULZDSXTMP · pith_short_8: URXATNYU

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/URXATNYULZDSXTMPWUAAYHLWQ2 \
  | 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: a46e09b7145e472bcd8fb5000c1d7686a7a3a52d02acd9d3129b7e872ac56846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723502fdc0fc18548566180b19e22f22578eb9ddc8d0faf293e5876a8aef5c3b",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-03-28T22:08:53Z",
    "title_canon_sha256": "51993a1bdfa2f01a289fddbef20e2cdbcf39450dd407be144b3885c0697f318f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08357",
    "kind": "arxiv",
    "version": 1
  }
}