Pith Number

pith:CR3VA2AD

pith:2017:CR3VA2AD2IBL4DEHWK57TFF6MQ

not attested not anchored not stored refs pending

Extremal Behavior of Aggregated Data with an Application to Downscaling

Marco Oesting, Raphael de Fondeville, Sebastian Engelke

arxiv:1712.09816 v1 · 2017-12-28 · stat.ME · 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{CR3VA2AD2IBL4DEHWK57TFF6MQ}

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	2026-05-18T00:27:05.473070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1477506803d202be0c87b2bbf994be641fee7220441ba3a2db0f176351f146e1

Aliases

arxiv: 1712.09816 · arxiv_version: 1712.09816v1 · doi: 10.48550/arxiv.1712.09816 · pith_short_12: CR3VA2AD2IBL · pith_short_16: CR3VA2AD2IBL4DEH · pith_short_8: CR3VA2AD

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/CR3VA2AD2IBL4DEHWK57TFF6MQ \
  | 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: 1477506803d202be0c87b2bbf994be641fee7220441ba3a2db0f176351f146e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c0e00e3189864a06b1fdfbc8da6f1727458621317f43ca9d086e2fbd2f8c956",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-12-28T10:40:00Z",
    "title_canon_sha256": "6fd7ae8d701d2429036a2ba069d176fe3e01862298612470a5aa5fe3bed33948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09816",
    "kind": "arxiv",
    "version": 1
  }
}