Pith Number

pith:A6T42YFG

pith:2017:A6T42YFGKBDFSJ5SOW4NYTHB3R

not attested not anchored not stored refs pending

Numerical Gaussian Processes for Time-dependent and Non-linear Partial Differential Equations

George Em Karniadakis, Maziar Raissi, Paris Perdikaris

arxiv:1703.10230 v1 · 2017-03-29 · stat.ML · cs.NA · math.AP · math.DS · 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{A6T42YFGKBDFSJ5SOW4NYTHB3R}

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	2026-05-18T00:47:37.607156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07a7cd60a650465927b275b8dc4ce1dc415ebd220109505498f865fe950d86b7

Aliases

arxiv: 1703.10230 · arxiv_version: 1703.10230v1 · doi: 10.48550/arxiv.1703.10230 · pith_short_12: A6T42YFGKBDF · pith_short_16: A6T42YFGKBDFSJ5S · pith_short_8: A6T42YFG

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/A6T42YFGKBDFSJ5SOW4NYTHB3R \
  | 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: 07a7cd60a650465927b275b8dc4ce1dc415ebd220109505498f865fe950d86b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af9f97981df1d524945e907e73d17f2d94999ccea4c193344aff13c949e4bf5f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP",
      "math.DS",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-03-29T20:17:30Z",
    "title_canon_sha256": "8c27f8a6063ccc8afe91e2231e3cd5fd2ca9ce0554f572c2248efa7b53732150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10230",
    "kind": "arxiv",
    "version": 1
  }
}