Pith Number

pith:7MHTAQQQ

pith:2020:7MHTAQQQ67FTLAS4DFZO6OILPM

not attested not anchored not stored refs pending

FiniteNet: A Fully Convolutional LSTM Network Architecture for Time-Dependent Partial Differential Equations

Ben Stevens, Tim Colonius

arxiv:2002.03014 v1 · 2020-02-07 · cs.LG · cs.NA · math.NA · physics.comp-ph · physics.flu-dyn · 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{7MHTAQQQ67FTLAS4DFZO6OILPM}

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.

Cited by

1 paper in Pith

Data-Driven Adaptive Gradient Recovery for Unstructured Finite Volume Computations

Receipt and verification

First computed	2026-07-05T00:39:17.957755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0f304210f7cb35825c1972ef390b7b03588c0f3cf070cd65d989b411a955ab

Aliases

arxiv: 2002.03014 · arxiv_version: 2002.03014v1 · doi: 10.48550/arxiv.2002.03014 · pith_short_12: 7MHTAQQQ67FT · pith_short_16: 7MHTAQQQ67FTLAS4 · pith_short_8: 7MHTAQQQ

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/7MHTAQQQ67FTLAS4DFZO6OILPM \
  | 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: fb0f304210f7cb35825c1972ef390b7b03588c0f3cf070cd65d989b411a955ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8df62141f37bfe2afb79fbafee1baaa89a04a82ea02aaaefed68cedf2fee995c",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "physics.comp-ph",
      "physics.flu-dyn",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-07T21:18:46Z",
    "title_canon_sha256": "bca0190c3dda603aae16caa9f55bf17d96c02cc3fa467a6c0b51f53c9bc09f9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03014",
    "kind": "arxiv",
    "version": 1
  }
}