Pith Number

pith:ZX4YKN3W

pith:2012:ZX4YKN3WZVET74REY4OGO65TJT

not attested not anchored not stored refs pending

Dynamic Decision Making for Graphical Models Applied to Oil Exploration

Gabriele Martinelli, Jo Eidsvik, Ragnar Hauge

arxiv:1201.4239 v2 · 2012-01-20 · stat.AP · cs.AI · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZX4YKN3WZVET74REY4OGO65TJT}

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	2026-05-18T03:19:44.195839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf9853776cd493ff224c71c677bb34ccf600df5d9c5f763f8a08b6420ac318a

Aliases

arxiv: 1201.4239 · arxiv_version: 1201.4239v2 · doi: 10.48550/arxiv.1201.4239 · pith_short_12: ZX4YKN3WZVET · pith_short_16: ZX4YKN3WZVET74RE · pith_short_8: ZX4YKN3W

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/ZX4YKN3WZVET74REY4OGO65TJT \
  | 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: cdf9853776cd493ff224c71c677bb34ccf600df5d9c5f763f8a08b6420ac318a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86256c54545aa98598f6490caf4460a513c37f5d27b49769235a54be24144686",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-01-20T09:46:59Z",
    "title_canon_sha256": "83baa32a6b41a0748e1b98b219a5f143e55432f90e445e9c7db60252753b31e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4239",
    "kind": "arxiv",
    "version": 2
  }
}