Pith Number

pith:377C32Z2

pith:2019:377C32Z24NSG22L24LKZI427XM

not attested not anchored not stored refs pending

Spatial trend analysis of gridded temperature data at varying spatial scales

Christian L E Franzke, Ola Haug, Sigrunn H S{\o}rbye, Thordis L Thorarinsdottir

arxiv:1901.08874 v1 · 2019-01-25 · 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{377C32Z24NSG22L24LKZI427XM}

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	2026-05-17T23:55:32.854499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dffe2deb3ae3646d697ae2d594735fbb0adf2103ee25152395af37f917dcff5e

Aliases

arxiv: 1901.08874 · arxiv_version: 1901.08874v1 · doi: 10.48550/arxiv.1901.08874 · pith_short_12: 377C32Z24NSG · pith_short_16: 377C32Z24NSG22L2 · pith_short_8: 377C32Z2

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/377C32Z24NSG22L24LKZI427XM \
  | 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: dffe2deb3ae3646d697ae2d594735fbb0adf2103ee25152395af37f917dcff5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c4c13286e6862890efc1b4022108eae19d63a54f259218ead056fa79ecf59e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-01-25T14:05:47Z",
    "title_canon_sha256": "093bf2c91799fd005308f0ee55174a394272761859e0130d855f8dc870f95681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08874",
    "kind": "arxiv",
    "version": 1
  }
}