Pith Number

pith:OA5SULFE

pith:2020:OA5SULFE222BEC5AYU2MBCW7U3

not attested not anchored not stored refs pending

Comparing recurrent and convolutional neural networks for predicting wave propagation

Amos Storkey, Anil A. Bharath, Chris Cantwell, Eduardo Pignatelli, Mario Lino Valencia, Stathi Fotiadis

arxiv:2002.08981 v3 · 2020-02-20 · cs.LG · cs.CV · 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{OA5SULFE222BEC5AYU2MBCW7U3}

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	2026-07-05T00:56:03.035124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

703b2a2ca4d6b4120ba0c534c08adfa6e0ac49c84301c4ac1eac090957efbff9

Aliases

arxiv: 2002.08981 · arxiv_version: 2002.08981v3 · doi: 10.48550/arxiv.2002.08981 · pith_short_12: OA5SULFE222B · pith_short_16: OA5SULFE222BEC5A · pith_short_8: OA5SULFE

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/OA5SULFE222BEC5AYU2MBCW7U3 \
  | 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: 703b2a2ca4d6b4120ba0c534c08adfa6e0ac49c84301c4ac1eac090957efbff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d6aff24bf0b1f53e5e07b6da79f7c404eb067e85437e8b23abac8ce7a0f3a7",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-20T19:15:04Z",
    "title_canon_sha256": "d65718e2e627c7b2e617fdb48f37d96198d5329fe845cf01b023c84f78dfddae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08981",
    "kind": "arxiv",
    "version": 3
  }
}