Pith Number

pith:KRCELJHE

pith:2014:KRCELJHEXRAUOVAJEVT5Y3ESFU

not attested not anchored not stored refs pending

Forecasting future oil production in Norway and the UK: a general improved methodology

Didier Sornette, Lucas Fievet, Peter Cauwels, Zal\`an Forr\`o

arxiv:1407.3652 v1 · 2014-07-11 · physics.data-an · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRCELJHEXRAUOVAJEVT5Y3ESFU}

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	2026-05-18T02:47:42.123958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

544445a4e4bc414754092567dc6c922d1f9642253ddbde40e73c35a595c2d864

Aliases

arxiv: 1407.3652 · arxiv_version: 1407.3652v1 · doi: 10.48550/arxiv.1407.3652 · pith_short_12: KRCELJHEXRAU · pith_short_16: KRCELJHEXRAUOVAJ · pith_short_8: KRCELJHE

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/KRCELJHEXRAUOVAJEVT5Y3ESFU \
  | 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: 544445a4e4bc414754092567dc6c922d1f9642253ddbde40e73c35a595c2d864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02981913f32b5484bc043f5908e82af7b7c2f0c82bb3d9f21ff931a72949db3",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2014-07-11T09:41:18Z",
    "title_canon_sha256": "7309bcbcbee2351a87c373d01abd1d0dabab649d37fc0251b42eacbe402b9f57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3652",
    "kind": "arxiv",
    "version": 1
  }
}