Pith Number

pith:DG5EYJCH

pith:2022:DG5EYJCHU3QJFUZAUZOXTVB7XB

not attested not anchored not stored refs pending

Fully probabilistic deep models for forward and inverse problems in parametric PDEs

Arnaud Vadeboncoeur, Fehmi Cirak, Ieva Kazlauskaite, Mark Girolami, \"Omer Deniz Akyildiz

arxiv:2208.04856 v2 · 2022-08-09 · stat.ML · cs.LG · cs.NA · math.NA · 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{DG5EYJCHU3QJFUZAUZOXTVB7XB}

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	2026-07-05T06:38:27.371050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ba4c2447a6e092d320a65d79d43fb853d6057488a8926e48f22c2ab5660b42

Aliases

arxiv: 2208.04856 · arxiv_version: 2208.04856v2 · doi: 10.48550/arxiv.2208.04856 · pith_short_12: DG5EYJCHU3QJ · pith_short_16: DG5EYJCHU3QJFUZA · pith_short_8: DG5EYJCH

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/DG5EYJCHU3QJFUZAUZOXTVB7XB \
  | 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: 19ba4c2447a6e092d320a65d79d43fb853d6057488a8926e48f22c2ab5660b42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a448dafeb20aed511a674cafecb837d1c6a192fead90ef72001f7e63469a1bd6",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-08-09T15:40:53Z",
    "title_canon_sha256": "d786d6784a88156c63e472a5c6570d9a10f4940718d13a218e776f4ee3c7fdae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04856",
    "kind": "arxiv",
    "version": 2
  }
}