Pith Number

pith:4PQZKLFF

pith:2018:4PQZKLFFZX7SBN5UHZTWLAJDWQ

not attested not anchored not stored refs pending

Comparison of data-driven uncertainty quantification methods for a carbon dioxide storage benchmark scenario

Andrea Barth, Bernard Haasdonk, Christian Rohde, Dirk Pfl\"uger, Dominik Wittwar, Fabian Franzelin, Gabriele Santin, Ilja Kr\"oker, Markus K\"oppel, Sergey Oladyshkin, Wolfgang Nowak

arxiv:1802.03064 v1 · 2018-02-08 · cs.CE · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PQZKLFFZX7SBN5UHZTWLAJDWQ}

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	2026-05-18T00:01:09.848335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3e1952ca5cdff20b7b43e67658123b40c338a2fe5c94fc7a6441d117bf79fe3

Aliases

arxiv: 1802.03064 · arxiv_version: 1802.03064v1 · doi: 10.48550/arxiv.1802.03064 · pith_short_12: 4PQZKLFFZX7S · pith_short_16: 4PQZKLFFZX7SBN5U · pith_short_8: 4PQZKLFF

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/4PQZKLFFZX7SBN5UHZTWLAJDWQ \
  | 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: e3e1952ca5cdff20b7b43e67658123b40c338a2fe5c94fc7a6441d117bf79fe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f13443ad213411b10a67a15558320f44b8839c4f5135814b41d88db8278b001e",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2018-02-08T22:27:38Z",
    "title_canon_sha256": "3a69e09bf66a915caca810368901d0826712221ac4300dfc69341c980a917708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03064",
    "kind": "arxiv",
    "version": 1
  }
}