Pith Number

pith:V7HBYEEO

pith:2023:V7HBYEEOKLV73XZEZTO24UIZ2M

not attested not anchored not stored refs pending

Random Grid Neural Processes for Parametric Partial Differential Equations

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

arxiv:2301.11040 v2 · 2023-01-26 · cs.LG · cs.NA · math.NA · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7HBYEEOKLV73XZEZTO24UIZ2M}

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	2026-07-05T06:18:19.993043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afce1c108e52ebfddf24ccddae5119d31b7003a7518daeb9274f2143a222258e

Aliases

arxiv: 2301.11040 · arxiv_version: 2301.11040v2 · doi: 10.48550/arxiv.2301.11040 · pith_short_12: V7HBYEEOKLV7 · pith_short_16: V7HBYEEOKLV73XZE · pith_short_8: V7HBYEEO

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/V7HBYEEOKLV73XZEZTO24UIZ2M \
  | 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: afce1c108e52ebfddf24ccddae5119d31b7003a7518daeb9274f2143a222258e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af0c54f385ff7842dbe0d577f4794b4d216283f015bd4405342cc6d2147b5884",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-26T11:30:56Z",
    "title_canon_sha256": "1d4572a36ed909552a6f74817fda94bd274d5241d563bce815a3b9f716127622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11040",
    "kind": "arxiv",
    "version": 2
  }
}