Pith Number

pith:6DNXNHQF

pith:2018:6DNXNHQFL4SPQICJTPQ26YWORV

not attested not anchored not stored refs pending

Approximating the solution to wave propagation using deep neural networks

(2) Dept. of Aeronautics, Alison S. Pouplin (1), Anil A. Bharath (1) ((1) Dept. of Bioengineering, Chris D. Cantwell (2), Imperial College London, Imperial College London), Stef Garasto (1), Wilhelm E. Sorteberg (1)

arxiv:1812.01609 v1 · 2018-12-04 · physics.comp-ph · cs.LG · 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{6DNXNHQFL4SPQICJTPQ26YWORV}

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	2026-05-17T23:59:01.056886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0db769e055f24f820499be1af62ce8d46e046c7cece5e07178cf055ff94866a

Aliases

arxiv: 1812.01609 · arxiv_version: 1812.01609v1 · doi: 10.48550/arxiv.1812.01609 · pith_short_12: 6DNXNHQFL4SP · pith_short_16: 6DNXNHQFL4SPQICJ · pith_short_8: 6DNXNHQF

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/6DNXNHQFL4SPQICJTPQ26YWORV \
  | 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: f0db769e055f24f820499be1af62ce8d46e046c7cece5e07178cf055ff94866a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6447391aec508806cef5c77e82ebb86a67979dfc7aa98072a4b505128227a5d9",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-12-04T16:32:01Z",
    "title_canon_sha256": "ace2ef80c511a1f382f6d01ee903ade2d15ce7a9f49a7ed22d2156b259967b03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01609",
    "kind": "arxiv",
    "version": 1
  }
}