Pith Number

pith:4IND45ZI

pith:2015:4IND45ZIU7WSEVW5UWCCBEKX74

not attested not anchored not stored refs pending

Using the lasso method for space-time short-term wind speed predictions

Carsten Croonenbroeck, Daniel Ambach

arxiv:1501.06406 v2 · 2015-01-26 · 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{4IND45ZIU7WSEVW5UWCCBEKX74}

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	2026-05-18T01:33:35.098587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e21a3e7728a7ed2256dda584209157ff344bc756774600d4804cc5486b85fa1d

Aliases

arxiv: 1501.06406 · arxiv_version: 1501.06406v2 · doi: 10.48550/arxiv.1501.06406 · pith_short_12: 4IND45ZIU7WS · pith_short_16: 4IND45ZIU7WSEVW5 · pith_short_8: 4IND45ZI

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/4IND45ZIU7WSEVW5UWCCBEKX74 \
  | 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: e21a3e7728a7ed2256dda584209157ff344bc756774600d4804cc5486b85fa1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "137b7f21eff2421f681cd8eaa98f428583dea5c77d2bb08cec32459a690687d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-01-26T14:19:11Z",
    "title_canon_sha256": "580c239e079d771f054676ce08bf4d6e574efbce0e1a085230a9918002eae6c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06406",
    "kind": "arxiv",
    "version": 2
  }
}